00507+3357 HO    4

 
 
00h 50m 42.20s +33 56' 48.0" P.A. 18 sep 2 mag 10.69,10.72 Sp F8
 
 
Coord 2000
00507+3357
Discov num
HO    4
Comp
Coord arcsec 2000
00 50 42.20 +33 56 48.0
Date first
1882
Date last
2009
Obs
19
Pa first
22
Pa last
18
P.A. Now (θ)
18°
Sep first
1.5
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
10.69
Mag sec
10.72
delta mag (ΔM)
0.03
Spectral class
F8 (yellow-white)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
54191
Tycho2
2284-00526-1
last precise pa
18.2
last precise sep
1.959
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00507+3357 HO 4 2000 17 18 1.9 10.69 10.72 F8 005042.20+335648.0
00507+3357 HO 4 2009 18 18 2.0 10.69 10.72 F8 005042.20+335648.0

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