10073+2215 COU 166

 
 
10h 07m 15.20s +22 15' 17.2" P.A. 159 sep 2.5 mag 10.50,10.50 Sp F8
 
 
Coord 2000
10073+2215
Discov num
COU 166
Comp
Coord arcsec 2000
10 07 15.20 +22 15 17.2
Date first
1967
Date last
2013
Obs
8
Pa first
156
Pa last
159
P.A. Now (θ)
159°
Sep first
2.2
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
10.50
Mag sec
10.50
delta mag (ΔM)
0
Spectral class
F8 (yellow-white)
Pri motion ra
+026
Sec motion ra
Pri motion dec
-043
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
158.9
Precise sep
2.51
Cdsa2 id
COU 166
Constellation
Leo
Tycho2
1418-01217-1
Ra deg
10.120888888888889
De deg
22.25477777777778
last precise pa
158.9
last precise sep
2.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10073+2215 COU 166 2005 7 160 2.4 10.50 10.50 F8 D 100715.20+221517.2
10073+2215 COU 166 2013 8 159 2.5 10.50 10.50 F8 D 100715.20+221517.2

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