00390+4040 BU 1159

 
 
00h 39m 00.32s +40 40' 16.1" P.A. 107 sep 0.2 mag 9.90,10.10 Sp A2 dist. 1075.27 pc (3507.53 l.y.)
 
 
Coord 2000
00390+4040
Discov num
BU 1159
Comp
Coord arcsec 2000
00 39 00.32 +40 40 16.1
Date first
1890
Date last
1965
Obs
6
Pa first
42
Pa last
107
P.A. Now (θ)
107°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.90
Mag sec
10.10
delta mag (ΔM)
0.2
Spectral class
A2 (white)
Pri motion ra
-029
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
36548
HIP
3077
Tycho2
2788-01627-1
BD
BD+39 148
Distance
1075.27
Distance ly
3507.53
last precise pa
107.3
last precise sep
0.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00390+4040 BU 1159 1965 6 107 0.2 9.90 10.10 A2 003900.32+404016.1

If you need more information about this double, apply for a data request form to the WDS.