01431+3917 MLB   8

 
 
01h 43m 04.08s +39 16' 51.2" P.A. 100 sep 6.5 mag 9.48,10.00 Sp F8
 
 
Coord 2000
01431+3917
Discov num
MLB   8
Comp
Coord arcsec 2000
01 43 04.08 +39 16 51.2
Date first
1917
Date last
2016
Obs
11
Pa first
99
Pa last
100
P.A. Now (θ)
100°
Sep first
6.4
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
9.48
Mag sec
10.00
delta mag (ΔM)
0.52
Spectral class
F8 (yellow-white)
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
-029
Sec motion dec
-021
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
54928
Tycho2
2815-00797-1
last precise pa
100.2
last precise sep
6.509
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01431+3917 MLB 8 1998 6 99 6.5 9.48 10.00 F8 D 014304.08+391651.2
01431+3917 MLB 8 2008 7 99 7.0 9.48 10.00 F8 D 014304.08+391651.2
01431+3917 MLB 8 2016 11 100 6.5 9.48 10.00 F8 014304.08+391651.2

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