00315+3751 ALI 481

 
 
00h 31m 28.69s +37 51' 20.7" P.A. 64 sep 7.1 mag 8.67,12.10 Sp G5
 
 
Coord 2000
00315+3751
Discov num
ALI 481
Comp
Coord arcsec 2000
00 31 28.69 +37 51 20.7
Date first
1929
Date last
2000
Obs
3
Pa first
81
Pa last
64
P.A. Now (θ)
64°
Sep first
8.3
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
8.67
Mag sec
12.10
delta mag (ΔM)
3.43
Spectral class
G5 (yellow)
Pri motion ra
+019
Sec motion ra
Pri motion dec
-029
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
63.9
Precise sep
7.06
Cdsa2 id
ALI 481
Constellation
Andromeda
SAO
53957
Tycho2
2784-00180-1
HD
2776
Ra deg
0.5246361111111112
De deg
37.85575
last precise pa
63.9
last precise sep
7.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00315+3751 ALI 481 1929 1 81 8.3 8.67 12.10 G5 003128.69+375120.7
00315+3751 ALI 481 2000 2 64 7.1 8.67 12.10 G5 003128.69+375120.7

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