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
Constellation
Andromeda
SAO
53957
Tycho2
2784-00180-1
HD
2776
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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