10312+3707 HU  880

 
 
10h 31m 14.44s +37 07' 27.4" P.A. 144 sep 0.9 mag 10.10,10.43 Sp F8
 
 
Coord 2000
10312+3707
Discov num
HU  880
Comp
Coord arcsec 2000
10 31 14.44 +37 07 27.4
Date first
1904
Date last
2010
Obs
16
Pa first
121
Pa last
144
P.A. Now (θ)
144°
Sep first
0.7
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.10
Mag sec
10.43
delta mag (ΔM)
0.33
Spectral class
F8 (yellow-white)
Pri motion ra
+011
Sec motion ra
+011
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
143.5
Precise sep
0.872
Constellation
Leo Minor
SAO
62094
Tycho2
2517-00924-1
last precise pa
143.5
last precise sep
0.872
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10312+3707 HU 880 1996 15 140 0.9 10.10 10.43 F8 103114.44+370727.4
10312+3707 HU 880 2010 16 144 0.9 10.10 10.43 F8 103114.44+370727.4

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