14213+3050 COU 482

 
 
14h 21m 20.69s +30 50' 07.1" P.A. 121.00 sep 0.6 mag 9.92,9.98 Sp G0
 
 
Coord 2000
14213+3050
Discov num
COU 482
Comp
Coord arcsec 2000
14 21 20.69 +30 50 07.1
Date first
1970
Date last
2017
Obs
18
Pa first
119
Pa last
121
P.A. Now (θ)
121°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.92
Mag sec
9.98
delta mag (ΔM)
0.06
Spectral class
G0 (yellow)
Pri motion ra
-082
Sec motion ra
-082
Pri motion dec
-062
Sec motion dec
-062
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.7
Precise sep
0.606
Constellation
Bootes
SAO
64093
Tycho2
2546-00372-1
Gaia DR2
41384709888
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14213+3050 COU 482 1997 13 121 0.6 9.92 9.98 G0 142120.69+305007.1
14213+3050 COU 482 2007 14 120 0.7 9.92 9.98 G0 142120.69+305007.1
14213+3050 COU 482 2010 15 120 0.6 9.92 9.98 G0 142120.69+305007.1
14213+3050 COU 482 2015 16 124 0.8 9.92 9.98 G0 142120.69+305007.1
14213+3050 COU 482 2017 17 121 0.6 9.92 9.98 G0 142120.69+305007.1

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