00378+3031 A   915

 
 
00h 37m 49.19s +30 30' 31.7" P.A. 130 sep 1 mag 10.45,10.56 Sp F8
 
 
Coord 2000
00378+3031
Discov num
A   915
Comp
Coord arcsec 2000
00 37 49.19 +30 30 31.7
Date first
1905
Date last
2017
Obs
20
Pa first
143
Pa last
130
P.A. Now (θ)
130°
Sep first
0.7
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.45
Mag sec
10.56
delta mag (ΔM)
0.11
Spectral class
F8 (yellow-white)
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
129.7
Precise sep
0.959
Constellation
Andromeda
SAO
54040
Tycho2
2275-00879-1
Gaia DR2
2858594545610795392
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00378+3031 A 915 2000 17 132 0.9 10.45 10.56 F8 003749.19+303031.7
00378+3031 A 915 2008 18 131 0.9 10.45 10.56 F8 003749.19+303031.7
00378+3031 A 915 2017 20 130 1.0 10.45 10.56 F8 003749.19+303031.7

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