12444+2713 COU 597

 
 
12h 44m 26.08s +27 12' 35.6" P.A. 102 sep 0.3 mag 10.50,12.10 Sp G0
 
 
Coord 2000
12444+2713
Discov num
COU 597
Comp
Coord arcsec 2000
12 44 26.08 +27 12 35.6
Date first
1971
Date last
2010
Obs
4
Pa first
104
Pa last
102
P.A. Now (θ)
102°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.50
Mag sec
12.10
delta mag (ΔM)
1.6
Spectral class
G0 (yellow)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-032
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.6
Precise sep
0.3
Constellation
Coma Berenices
SAO
82468
Tycho2
1992-00857-1
last precise pa
101.6
last precise sep
0.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12444+2713 COU 597 1988 2 102 0.4 10.50 12.10 G0 124426.08+271235.6
12444+2713 COU 597 2008 3 103 0.3 10.50 12.10 G0 124426.08+271235.6
12444+2713 COU 597 2010 4 102 0.3 10.50 12.10 G0 124426.08+271235.6

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