00289+4125 STF  31

 
 
00h 28m 54.39s +41 25' 19.4" P.A. 57 sep 5.9 mag 9.90,10.50 Sp G0
 
 
Coord 2000
00289+4125
Discov num
STF  31
Comp
Coord arcsec 2000
00 28 54.39 +41 25 19.4
Date first
1830
Date last
2016
Obs
16
Pa first
58
Pa last
57
P.A. Now (θ)
57°
Sep first
5.8
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
9.90
Mag sec
10.50
delta mag (ΔM)
0.6
Spectral class
G0 (yellow)
Pri motion ra
-045
Sec motion ra
Pri motion dec
+043
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.6
Precise sep
5.876
Constellation
Andromeda
SAO
36407
last precise pa
56.6
last precise sep
5.876
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00289+4125 STF 31 1998 12 56 5.8 9.90 10.50 D 002854.39+412519.4
00289+4125 STF 31 2010 13 57 5.6 9.90 10.50 D 002854.39+412519.4
00289+4125 STF 31 2016 16 57 5.9 9.90 10.50 G0 002854.39+412519.4

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