10421+3715 COU1902

 
 
10h 42m 06.00s +37 15' 16.1" P.A. 30 sep 0.7 mag 9.40,10.80 Sp G0
 
 
Coord 2000
10421+3715
Discov num
COU1902
Comp
Coord arcsec 2000
10 42 06.00 +37 15 16.1
Date first
1980
Date last
2008
Obs
5
Pa first
18
Pa last
30
P.A. Now (θ)
30°
Sep first
0.5
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.40
Mag sec
10.80
delta mag (ΔM)
1.4
Spectral class
G0 (yellow)
Pri motion ra
-083
Sec motion ra
Pri motion dec
-103
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.9
Precise sep
0.686
Cdsa2 id
COU 1902
Constellation
Leo Minor
SAO
62204
Tycho2
2518-00511-1
Ra deg
10.701666666666666
De deg
37.25447222222222
last precise pa
29.9
last precise sep
0.686
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10421+3715 COU1902 2005 4 29 0.6 9.40 10.80 G0 104206.00+371516.1
10421+3715 COU1902 2008 5 30 0.7 9.40 10.80 G0 104206.00+371516.1

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