measures of double stars
TRANSCRIPT
ASTRONOMISCHE NACHRICHTEN. Nr. 4022.
Band 168. 14.
Measixres of Double Stars. By yohn A. Miller and LK A. Cogshall.
The stars in the list that follows are selected from those that have been noted as double by the Leipzig ob- servers while making the observations for the Katalog der Astrononiischen Gesellschaft, zone + 10" bis -I- I 5". With few exceptions, which are noted in connection with the mea- sures, those stars only have been included, measures of which have been published by the Leipzig observers only (see AG. Kat. Leipzig I p. 206-212). The list was made by Professor S. W. Burnham.
The measures were made with the twelve-inch refrac- tor of the Kirkwood Observatory, to which is attached a micrometer by Warner and Swasey. The objective is by Brashear and is an excellent piece of optical work.
BD. + 1 1 ? 7 2 . AG. 145. u = o h 2 g m o s d = + 1 1 ~ 9 ' 2 0 "
8m6, 9939. M.
~.
1902.841 j 10.3 1 59.44
BD. +11?89. AG. 193.
9", iom7. C. 1902.848 317.8 1 20.62
.86z 1 319.3 I 20.27
.88z I 318.5 20.39 1902.864 1 318.5 1 20.43
BD. +11?132. AG. 263.
8418, 8m9. M.
01 = Oh 37" 53s 6 = 4-1 I" 54' 2 1"
.__
U = Oh 54"2gE d = +11°43' 5 1 "
.86z 1 4.0 , 5 2 . 7 5 __ __.~____
1902.855 1 4.1 1 52.33
BD. +12?131. AG. 284. G I = 0 ~ 5 8 ~ 3 8 ' d = +12"'42''
.4-B 9m2, romz. C. 1902.848 1 315.0 4.84
3 8 2 I 314.4 1 4.28 1902.864 1 314.8 1 4.45
.86z 1 314.4 4.23 ~ __
The position angle given for any one night is the mean of four or more settings and the distance is the mean of six or more settings for double distance. The magnitudes given are the mean of estimates made by the observer at the time the measures were made. The letter C means the measures made by Professor W. A. Cogshall, the letter M those made by myself. The positions given are for 1 8 7 5 .
A few of the stars noted as double by the Leipzig observers seemed to us single. In every case the note of the Leipzig observers indicated that was some doubt as to the duplicity of the object. We have examined each of these stars on three or more nights when the seeing was such that the duplicity should have been apparent.
A-C 9m2, 10". C. 1902.848 1 5407 7Y89
.86z 54.9 8 .52 a887 1 56.9 I 7-93
1902.866 I 55.5 I 8.14
BD. +13?199. AG. 369. u = 1 3 ~ 3 8 ~ 6 = +13"6' 33"
8m8, 9417. M. 1902.848 190.0 1 31.48
.851 1 190.5 30.36
.88z 189.7 1 30.35 1902.860 190.1 i 30.73
BD. +1oO166. AG. 376.
8m3, 9m5. C. U = 1h14m13s 6 = -t1oo48' 13''
i
~ 1902.848 1
1902.873 i 99.1 1 54.78
I BD. +r3?216. AG.417. I a = xhzIm39S B = +13049'40*'
8m2, 9m8. M. 1902.848 41.1 74.39
.851 40.8 74.99
.88z 1 41.4 1 74.80 1 1902.860 41.1 1 74.71
_____ ~
BD. +13?222. AG. 424,
a = Ih23m14S d = +13"33'46"
8415, 9413. C. 1902.848 321% 101!'60
. 88z 322.1 102 .70
1902.873 1 321.8 1102.01
.890 1 321 .5 I 101.72
BD. + I I ? I ~ ~ . AG. 444.
U = 1 h 2 5 m 2 7 s d = +11"38'54"
9m, 9m1. M.
1902.848 243.2 2 . 5 6 .851 244.2 2.80 .88z 1 244.0 I 2.30
1902.860 1 243.8 1 2.67
BD. +12?190. AG. 456.
a = Ih2Tm44' d = +12"14'36"
9", 1om4. C.
1902.873 1 99.1 I 7.38
BD. + I Z ? Z ~ O . AG. 513.
u = 1 ~ 3 6 ~ 5 8 ~
Could not see double. d = f - 1 2 ' 1 5 ' 5"
15
402 2 2 16
BD. +140270. AG. 529.
9m2, 9m1. M. 1902.848 4501 29:'68
.88z 1 45.1 28.98 1902.860 1 -45 .3 I 29.28
BD. + 140308. AG. 579.
8m7, xomz. C.
( I = Ih391ngS d = +14'22'35"
.85 I 45.8 .I 29.17
C X = Ih49m21S 6 - Z +I4'29'25"
1902.848 1 310.8 1 30.50
1:;: I 311.2 1 30.82 309.7 30.53
1902.873 1 310.2 1 30.52
BD. +140313 AG. 584. u = 1'1 sorn 5" d = + 14" 28' 14"
91'1, I In'. M. 1902.848 1 261.8 -
.882 , 259.2 17.62
.890 1-263.0 ~ 1 7 . 7 2 .___
1902.873 1 261.3 1 17.66
BD. +120281. AG. 623. LI = l"59m2s d == +12"44'35" Single. M
BD. +13?335. AG. 627. u = zhorngs d = +14'3'36"
9"', 1 2 m 5 . M. 1903.802 149.0 32-33
.804 ~ 154.0 I 30.68 1904.788 156.0 32.91 .. -~ ~ - - - ~~
1904.131 I 153.0 1 31-97
BD. + I 10290. ,4G. 647. a = 2h4m25S d = +11'44'6"
8m2, I O ~ , M.
- ~~
1902.935 1 320.6 I 40.16
BD. + 130366. AG. 672. u = 2"11"'16~ d = +13"53'17" Single. M.
BD. + 140389. AG. 690.
9'", 9931. M. 1902.862 260.2 34.64
.88z 261.5 34.32
1902.878 I 260.9 1 34.33
u = z h 1 6 ~ ~ 2 9 ~ d = +14" 50' 32"
.890 1 261.1 I 34.02
BD. +10?321. AG. 695 = 2 261. a = 2h 17m393 6 = + l o o 5 5 ' 59"
8?5, 8928. C. 1902.862 1 25009
.882 248.8 2 . 5 0
.890 I 248.4 2.41 _ _ _ _ _ 1902.878 1 249.4 1 2.50
BD. -4-130389. AG. 706. a = 1 ~ 1 8 ~ 3 9 ~ d = t 1 3 ' 5 8 ' 4 2 ' ~
9*, 1 im. M.
_ _ _ _ ~ 1902.931 1 355.4 1 2 1 . 1 3
BD. + 140438. AG. 767.
9m2, 91p4. M. 1902.882 58.3 1 2.07
1903.033 I 5 7 . 2 2.05
= 21'32m3s 6 = +14' 53' 48"
.890 ~ 56.4 I 2.19
1902.938 1 57.3 i 2.10
€31). +140439. AG. 768. a = ~ ~ 3 2 ~ 8 ~ d = +14'19'8"
7m9, 9m5. M. 1902.862 ~ 72.3
~ 5.70 .890 1 76.1 j 6.01
1903.797 73.0 ~ 6.08 -~ ~ _ _ _ _ _ ~ 1903.187 1 73.8 1 5.93
BD. + 140444. AG. 782. CI = ~ ~ 3 3 ~ 5 6 ~ d = + l q O 27'47"
8m7, 9m4. c.
2 1.63 ~ - _ _ 1902.972 I 312.3 I 2 2 . 1 8
RD. t 100357 . AG. 784.
9413, 9m5. M. ct = ~ ~ 3 4 ~ 2 8 ~ 6 = + 1 0 ~ 5 0 ' 3 1 "
1902.862 214.4 - 1903.227 218.3 3.59
.802 1 2 1 5 . 2 I 3.70 1903.297 I 216.0 1 3 6 4 __-___
BD. + I 17397. AG. 827. a = ~ ~ 4 2 ~ 5 7 ~ d = + I Io37 '30 ' '
9m, 9Fz. C. 1902.862 1.5 29.95 1903.022 1 1.3 1 29.82 1902.942 1 1.4 I 29.88
BD. +10?385. AG. 851.
8m8, 9mo M. 1903.818 1 1 1 0 7 1 71'26 1904.829 ~ 109.6 - I 6.79 1904.322 1 110.7 ~ 7 . 0 2
u = 2h46m85 d = +1oO9' 1 7 "
ED. + I 10407. A(>. 854. (Y := 2h46"395 d = + I 1'48' 14"
9111, 111".
_- -- -- - - __ 1903.782 I 349.9 I 9.86
BD. + I 31480. AC. 88 I .
d = t I 3 ' 4 9 ' 4 4 " c( = 2h50n'405 y'fo, 9916. M.
1903.211 87.4 25.24 . 2 1 7 ~ 8 7 . 2 23.74
1903.729 1 88.0- 1 2 7 . 5 3
1904.760 89.3 24.61 _-_
BD. +13?490. AG. 891. U = 2h53rn27S d -= +14' I ' 57"
9m5, 11930. c.
- ~-~
1903.776 1 759.3 5.46
BD. . + I 10487. AG. 1035. ~ 1 = 3 ~ 2 j ~ " 2 1 ' d = + 1 1 0 7 ~ 2 ~ '
Z", rom5. M. 1903.211 j 250.0 1 18.15
.244 i 251.5 18.40 1904.829 1 250.6 17.13 1903.761 1 2 5 0 . 7 1 17.76
~ ~
1903.211 1 195.0 I 11.25
BD. +14?756. AG. 1376 = H. 3260. LI = 4"40rn34' 6 = 14'22'47''
91105, 10930. c.
1903.211 I 61.4 I 14.34
402 2
1903.206 1 356.9 ,211 ' 355.7 . 2 1 7 i 355.5
1903.212 1 356.0
2 1 8
34.65 34.02 -
34.33
BD. +10?685. AG. 1447.
8m5, iimo. M. 1903.206 24001 23!'94
a = 4h53m8S 6 = + I O O 1 2 ' 2"
. Z I 7 ~ 239.5 I 23.88 1903.212 1 239.8 I 23.91
BD. +12?841. AG. 1725. a = ~ ~ 3 1 ~ 1 3 ' d = +12"45'56"
M.
~.
1903.213 I 160.2 1 30.80
BD. +13?954. AG. 1750. a = sh 34" ~6~ No such companion visible, sky dark,
d = + 13" 4' 54"
seeing fair. C.
BD. +10?886. AG. 1795. u = ~ ~ 3 9 ~ 4 7 ' B = + 1 1 ~ 0 ' 4 "
8m4, 11935. M.
1903.232 1 214.2 1 19.83
BD. +12?899. AG. 1800. a = 5h40mz7S d = + 1 2 ~ 1 2 ' 3 4 "
A-B 8m5, 12". C.
1903.221 1 113.1 1 27.74
-4-c 8m5, 10920. c. 1903.206 309.5 40.49
.2II 309.5 1 40.87
BD. +10?908. AG. 1841. il = sh 44m32s 6 = 10' 1 2 ' 58"
I 903.2 2 7 Seeing excellent. Star round.
BD. +10?936. AG. 1896.
8m9, 9m1. M. a = 5h49m42S d = + 1 0 ~ 3 1 ' 5 0 ' ~
1903.211 18906 221 '20
.24I ~ 192.4 ~ 2 2 . 6 0
. 2 2 7 190.2 21.21
1903.226 1 190.7 I 22.33
BD. +1401139. AG. 1993. W = sh 58" 19' 6 = i-14'34' 58"
8 9 , 9m3. c. 1903.211 186.9 36.49
.z17 186.3 37.71
1903.218 I 186.6 1 37.15 . 2 2 7 1 186.7 ~ 37.25
BD. +11?1123. AG. 2178. a = gh13"jS 6 = +1r046'28"
9918, 1193.1. M. 1903,227 2 7 0 . 7 10.07
,241 1 266.6 1 9.34 .z44 268.8 9.99
1903.231 1 268.7 1 9.77
BD. +13?1266. AG. 2 2 7 7 .
a = 6 h 2 ~ m 2 4 s d = + 1 3 ~ 5 8 ' 2 4 " 8m8, 11m5. M.
6.00
1903.287 1 286.1 1 6.88
BD. +13?1296. AG. 2321. a = 6 h 2 5 m ~ 9 S 6 = +13"17'2"
1903.277. Probably double, but too close to measure.
BD. +14?375. AG. 2389.
9m0, 10m5. C. a = 6 h 3 ~ m ~ 2 s d = + 1 4 ~ 5 2 ' 4 8 "
1903.211 18.5 11 .70
. z z 7 I 18.9 1 10.98
.244 21.4 I 1.23
BD. +11?1457. AG. 2 7 2 0 .
9910, r1m7. M. 1903.22 7 55.4 2 1 . 1 6
.241 54.2 20.48
.244 1 5 5 . 1 1 20.87
a = 7 h o m 5 ~ S 6 = +1r04 ' I "
____ 1903.237 I 55.' 1 20.87
BD. +12?1891. AG. 3507 = H. 2462.
a = gh34"'49= d = +12"37'8"
8m9, 9918. C. 1903.206 2400 141'55
. Z I I 25.6 14.24
. 2 2 7 1 26.1 I 14.98
BD. -1-1101998.
a = 9h 1 5 ~ 52"
AG. 3689 = H. 122. 6 = + I I' 39' 35"
9m0, 9m2. M.
1903.206 270.9 9.87 . z z 7 271 .2 9.64 .241 ~ 271.5 I 8.88
BD. +1302265. AG. 4038 = B 1438 rej.
a = 1 0 ~ 2 2 ~ 3 4 ~ B = +13047' 21"
8418, 1om5. C.
15.15
1903.262 I 247.8 1 14.69
BD. +13?2274. AG. 4055.
a= 1 0 ~ 2 7 ~ 2 9 ~ d = +13"1'6"
This star seems elongated.
BD. +13?2306. AG. 4117.
a = 1 0 ~ 4 1 ~ 3 0 ~ 6 = +13052'4''
8419, 9m5. M. 1903.206 5 1 . 0 31-05
,241 51.0 31.22 .274 1 50.3 1 31.21
1903.241 1 50.8 1 31.18
BD. +10?2276. AG. 4266 = H. 2 1 2 .
d = + 100 36' 56" a = I I 3m sS 8930, 12mo. c.
1903.206 216.7 19.19 .323 216.3 18.55 .345 ~ 218.1 1 19.67
1903.291 I 2 1 7 . 0 1 19.13
BD. + I 202398. AG. 4442.
a = 1 1 ~ 4 9 ~ 2 3 ~ d = + 1 1 ~ 5 6 ' 5 3 ~ '
No companion visible. M. I5*
402 2 2 2 0
BD. + 1002438. AG. 4609.
9m0, 9413. M. 1903.274 26403 21:(73
a = 1 2 ~ ~ 2 7 ~ 8 ~ 6 = +IO' 53' 6"
.323 I 264.9 I 21.42
.345 264.4 21.95 _________._
1903.314 1 264.5 I 2 1 . 7 0
BD. +1302563. AG. 4636. a = 1 ~ ~ 3 2 ~ 3 1 ~ 6 = +13'32'45"
9410, 12410. M. 7.03 7.24
.340 I 324.0 ! 7.95 I903.401 1 327.8 I 7.31
BD. t1002489 . AG. 4726. = 1 2 h 5 1 " ' 5 5 d = 410'37'26' '
No companion. C.
BD. +1002506. AG. 4756-57.
9lp2, 9%. C. ( X = 1 2 h 57" 15" 6 = +to ' 8'36"
1903.345 I 333.0
1903.397 I 332.7 I 8.20 _____ __._______
BD. +12?2576. AG. 4807. a = 1 3 ~ 9 ~ 3 2 ~ 6 = 12033'9"
This star I S not double. hi.
BD. +1002677. AG. 5097.
8418, 10418. M. a = rqh 1 6 ~ ~ 4 6 ~ S = + I O O 1 7 ' 33"
4.45
~- ___ 1903.435 1 203.3 1 4.56
BD. +11?2700. AG. 5161.
8417, 9907. C. 1903.400 1 356.8 1 25.78
a = 1 4 ~ 3 1 ~ ~ 2 ~ 6 = +11"34' 11"
1903,435 1 357.4 I 25.7'
BD. + I 102796. AG. 5374. a = 1 5 ~ 1 7 ~ 3 ~ S = +II"%'~I ' '
9m1, 9m6. M. 1903.400 352.4 24.20
*447 353.0 24.73 .458 ~ 352.8 1 25.08 __--
1903.435 I 352.7 I 24-61
I I BD. 4-13033524. AG. 6426. BD. t1402869. AG. 5387.
a = 1 5 ~ 1 9 ~ 3 ~ d = f-14'25' 44" ' u = 1 8 ~ 1 ~ ~ 2 ~ 6 = + 1 3 ~ 5 8 ' 4 2 " A-E 8918, 9°K C.
1903.435 1 97.5 I 10.53
1903.400 1 85.9 I 44.16 A-C 8418, I I ~ . C.
BL). t 1 4 0 ~ 9 7 5 . AG. 5567. (x = 15h54n'24s d = +14°32'30' '
This star is a close double, too close Lo measure.
BD. +10?3022. AG. 5774,
9m0, 9?6. M. a = 1 6 ~ 26m465 6 = +IO' 3' 39"
1903.400 1 214.2 19.59 215.4 19.52 :::: ~ 216.9 1 19-58
1903.435 I 2 1 5 . 5 I '9.56
BD. +I2?3150. AG. 5981. a = I ~ ~ I ~ I ~ ' d = + 1 2 ~ 2 3 ' 2 5 ' ~
9Y0, 1 1 m 5 . C. 8.24
1903.435 I 252.3 I 7.98
BD. +1103194. AG. 6137. a = 1 7 ~ 2 5 ~ 5 0 ~ d = -I-11~16'37"
9m0, 9m5. M. 1903.458 1 227.6 1.96
1904.323 1 229.8 1 2 . 0 1
BD. + 1003229. AG. 6138.
9410, 10411. M. a = 17h25m555 6 = +10"45' 15"
1903.435 I 334.0 1 22.54
BD. +I0?3291. AG. 6250. a== 1 7 ~ 4 0 ~ 2 1 ~ 6 = -t1oo22'6"
9m0, 9Y7. M. 1903.400 188.8 8.12
.458 I 189.4 ~ 8.06
.473 191.2 8 .27 1903.440 I 189.8 1 8.15
9m2, 9m7. C. 1903.400 I 30602 1 31'16
.447 j 307.9 ~ 2 . 8 1
BD. +1403502. AG. 6571.
9lp2, 9113. M. 1903.400 1 144.5 1.30
.441 146.0 1.86 4 7 3 145.4 1.28
1903.440 1 145.3 ~ 1.48
a := 1 8 ~ 1 6 ~ 3 1 " d = + 1 4 ~ 9 ' 39"
~ ~
BD. + I 103546. AG. 6740,
9m0, 10410, C. 1903.473 1 197.1 16.94
.529 1 196.3 1 17.28
a == 1 8 ~ 3 3 ~ 4 4 ' d = +11O39' 25"
1903.501 1 196.5 1 17 .11
€31). +1103570. AG. 6767. a = 1 8 ~ 36"' 5oS d = + I 1'44' 6"
A-13 8918, 9m7. M. 1903.447 0.6 j 30.71
1.8 30.29 ~--Ls 2 2.3 I .- 30.58 1903.483 ~ 1.6 ~ 30.53
A-C 8918, 12915. M. 9.28
..
1903.483 1 144.8 ! ---8.86
BD. + I 203696. AG. 6887.
8'116, iom2. C. a = 1 8 ~ 4 6 ~ 5 7 ~ d = 12 ' 24' 56"
~.
1903.501 I I72 . j 1 16.46
BD. +1103651. AG. 6891.
8419, 10Y3. M. '903.473 214.8 2.62
.529 215.6 2.16
.714 1 2 1 3 . 2 1 2 - 4 1 1903.572 I 214.4 I 2.38
a == 1 8 ~ 4 7 " 1 1 ~ d = +II' 28' 14"
BD. + 1203722. AG. 6922. a == 1 8 ~ 4 9 ~ ~ 5 7 ~ d = +12'44' 5 7 "
A-B 8m5, 10". C. 1903,473 1 285.9 1 24.87
2 2 I 402 2 2 2 2
A-C 8m5, 11m5. C. 1903.4 7 3 55P1 1 381'71
1904.7 2 2 -
1903.908 1 55.2 I 343.43 C-D 11415, 1 2 ~ . C.
1904.7 2 2 1.99 1904.'125 1 316.8 1 1.89
This is a new double.
BD. +1203742. AG. 6940.
8m8, 9m6. M. a = 1 8 ~ 5zrn 5oS Q = +1z0 31' 26"
1903.529 227.4 ~ 4-42 . 7 I I 1 226.5 4.35 . 7 1 7 2 2 7 . 5 i 4.64
1903.652 I 2 2 7 * [ I 4.47
ED. +15?3640. AG. 6941. a = 1 8 ~ 5 2 ~ 5 3 ' 6 = +15"8'23"
8m5, 10"'. C.
3'7.5 16.55 317.0 1 17.01
1904.105 1 317.2 I 16.78
BD. +10?3774. AG. 7008. a = 1 8 ~ 5 8 ~ 1 5 ' d = +10"55'24"
8418, 9F5. M.
____ 1903.652 I 161.8 I 5.48
BD. +13?3939. AG. 7097. a = 1 9 ~ 6 ~ 6 ' d = +13"35'8"
8m3, r i m . C. 229.1 15.58 : ~ ~ ~ : ~ ~ ~ 1 229.6 1 15.39
1904.105 1 229.3 1 15.43
BD. +13?4018. AG. 7235.
8418, 9m2. M. 1903.529 119.5 13.69
.717 119.0 13.74
1903.656 I 118.9 1 13.48
BD. -1-1203918. AG. 7246.
8m5, 9917. C.
a = 1 9 ~ 2 1 ~ 3 7 ~ d = -1-13044' 1 7 "
. 7 2 2 1 118.2 i 13.03
a = 1 9 ~ ~ 2 ~ 2 6 "
'903,529
6 = + 1 z 0 28' 2"
1904.681 I 243.1
BD. + I ~03850. AG. 7247. u = 1 9 ~ 2 2 ~ 3 3 ' d = + 1 1 " 4 8 ' 5 5 "
8908, 9915. M. 1903.717 19009 I0!'37
. 7 2 2 I 189.3 1 1 0 . 5 1 , 7 2 8 190.0 10 .25
1903.722 1 190.1 I 10.38
BD. + I 103865. AG. 7 2 7 2 .
9m, 993.3. M. U = 19h24m37S d = + I I o I 9 ' 18"
1903.717 161.0 22.56 . 7 2 2 1 161.8 1 22.54 .728 160.0 2.3.18
1903.722 I 160.9 1 22.76
BD. +11?39o1. AG. 7331.
9rn, 1om7. M. U = Igh2gm31S 6 = C I I " 3 9 ' 5 5 "
1903.722 1 312.1 I 27.58
BD. +12?4034. AG. 7410. a = 1 9 ~ 3 6 ~ 6 ' 6 = + 1 2 " 5 7 ' 18"
8915, 11m5. 1903.717 211.9 23.24
. 7 2 2 212 .7 23-12
.728 I 214.7 I 23.09
BD. +14?4036. AG. 7471 = H. 1436.
9", I O ~ . M. a == 19h41m21S d = +14°51'8"
1903.726 1 3 0 2 . 2 I 8.14
BD. +I4?4051. AG. 7496.97. a = 1 9 ~ 4 3 ~ 2 8 ' d = +14'9'46"
8m9, 9rn. M. '903.769 1 333.1 I 4.20
BD. i-1104075. AG. 7600. U = 19h53rn41S d = +11°33' I"
9rn, 10m5. M. '903.769 1904.9 I I 1904.340 \ 5.6 \ 37.02
BD. +13?4z50. AG. 7669. a = 1 9 ~ 5 7 ~ 5 6 ~ d = +13"23'40"
8m9, 9mz. 1902.851 222.1 25.75
1903.766 1 221.8 1 25.58 1904.681 1 2 2 1 . 5 I 25.41
BD. +10?4176. AG. 7 7 1 1 = H. 905. d = +10°13' 56" u = 2 0 ~ 0 ~ 5 9 ~
8m8, lom. M. 1902.851 318.5 27 .51 1903.728 I 318.7 I 28.16
.731 318.1 27.67
19034437 I 318.1 1 27.78
BD. t1304273. AG. 7724.
9", 10'115. C. ff = 20h I"&' d = C13'15 '48"
f902.851 255.8 '17 .87 1904.681 1 255.1 I 17.41
. 7 2 2 257.8 17.09 1904.035 1 256.2 1 17.46
BD. +10?4208. AG. 7777.
8m5, 9 t 5 . M. a = 2 0 ~ 6 ~ 3 5 ' d = +1O0 59' 5 5 "
23.65 I 902.8 5 I
1903.291 I 263.7 1 23.50
BD. + 1404267. AG. 7868.
8m9, 1om5. M. GI = 20h15rn24s d = +I4"9 ' 14"
1903.701 290.5 42.09 . 7 7 2 I 290.5 1 42.22
1903.736 1 290.5 1 42.15
2 2 3
+3:8 +3.6 +3.5 +3.2
402 2
f 1 . 2 ~ -11.9 i 7 t-1.24 - 1 2 . 0 8 C I . 2 7 - 1 2 . 1
t r . 2 7 -12.1 1 ;
2 2 4
BD. +12?4474. XG. 8163 = H. 1577. ~ 1 = 2 0 ~ 4 3 ~ 5 8 ~ d = + r z 0 2 7 ' 1 8 "
8918, 9?3. M. 1903.701 247.4 9.14
. 7 2 2 ~ 247.4 I 9.51
ED. +1304638. -4G. 8375.
9", ram. M. cx = 2 1 ~ 6 ~ ~ ~ 3 1 ' 6 = +14" I ' 12"
_ _ ~ ~ ..._ ~ _ _ _ 1903.730 1 '74.4 ~ 7.06
Date -
I904 Nov. 29
30 Dec. I
4 8
I 0
I905 Janv. 2 7
29 Fevr. 3
4
BD. +10?44.91. AG. 8390. a = 2 1 ~ 7 ~ 5 6 ~ 6 = +10"34'49"
9'", 9'". M. 1903.701 359?5 15!'76
. I 2 2 I 357.2 1 15 .08
.731 j 358.0 15.66 1903.718 1 358.2 1 15.50 BD. + I 504393. AG. 8456.
9"', 1om5. C.
I 904.681 18.9 1 24.17
___
a = 2 1 ~ 1 4 ~ 4 ~ ~ d = +15" 5 ' 51"
1903.766 1 19.3 1 24.24
BD. +I4?4594. AG. 8461. = 2 1 h 15m39s d = +14O4I' 19''
8 Y 7 , 10915. M. 1902.85 I 5.7 1 29.26 1903.1 I 7 3.0 j 29.19 1903.284 I 4.3 I 29-13 ____
BD. +13?4757. AG. 8617. a = z 33"56" d I== + I -3" 53' 14"
c ) ~ , 9418. C. 1902.851 2 2 1 . 8 2 . 7 2
1904.681 1 221.9 3.06 1903.766 1 221.8 I 2.89
BD. +13?5055. AG. 9207. a = ~ 2 ~ 5 9 ~ 2 0 ~ 6 = -I-13~54' 21"
I O ~ , 10m5. C. 1902.851 I 189.8
.862 190.4 I ::::: 1902.856 1 190.1 ~ 26.99
Kirkwood Observatory, BloominE;ton, Indiana, I 905 January.
BD. + 10O4902. AG. 9245.
a = 23h 7 m 9s d =- +loo 23' 7" 7912, 9917. M.
1902.839 359:4 33:'53 3 4 8 I 358.7 34-03 .862 ~ 358.2 ~ 33.51
1902,849 ~ 358.7 I 33-12 _______
BD. +10?4963. AG. 9373.
01 = 23h30m37s d = +lo0 19' 23''
This star is single. M.
BD. -I- 11?505 I . AG. 9426.
2 3 h 3 9 m I I s d = +IIo4O'5I ' '
9'", I O ~ . M.
.865.----- 94.5 3.91 1902.848 95.2 1 4.20
John A. Miller.
CornGte cl'Encke (1905 I) ct pet'ites plan6tes o b s e r v e c : s B G e n k v e , A l ' d q u a t o r i a l d e 10 p o u c e s .
6h47m os
5 43 7 5 44 24 5 37 2 2
8 14 5 6 5 1 o
7 6 53 7 36 40
8 24 48 7 2 1 43
+rm58Szo +o 31.85 + I 54.09
+o 20.03 + O 24.97
-0 4.65
-0 28.96
+2 6.24 +o 58.16
-0 47.08
+ 3' 41'4 - 2 47.9 - 2 57.9 4- 4 54.9 + o 8.8
2 13.0 -
+ 9 19.2 + 8 31.2 - 7 I S . 4 - 3 34.4
C o m b t e d ' E n c k e (1905 I). 6.6 8.8 6.6 8.8 8.8 8.8
2. I
6.6 6.6 6.6
1 2 1 ~ 19~48562 ' 2 1 16 19.56 2 1 1 2 39.46 2 1 I 42.59 2 6 46 21.67 2 0 38 49.92
(270) A n a h i t a .
8 32 19.21 8 30 2 . 2 7
8 24 29.86 8 23 21.78
9.3150 9.05 10 9.1063 9.1861 9.5808 9.5068
.- OSZ 7 -0.25
- 0 . 2 5
-0.20
+IO" 35' 471'0
+ $1 28 18.8 + 7 42 46.4 + 5 1 2 3.2 + 3; 51 40.8
+ I 0 3 13.4
+I:; 39 32.9 +I:; 46 52.8 +16 4 37.0 +16 8 18.0
3.7 2 2 0
3.7186 0.1153 3.7432 0.7813 0.7837
I
+1?95 424!'8 +1.92 +24.5
+1.80 t 2 3 . 0 i-1.70 +21.4 t 1 . 6 5 +20.6
t 1 . 8 8 4 2 4 . 1