12559+2907 TDS 682

 
 
12h 55m 56.08s +29 06' 50.5" P.A. 259 sep 1.3 mag 11.61,11.89 Sp G5V
 
 
Coord 2000
12559+2907
Discov num
TDS 682
Comp
Coord arcsec 2000
12 55 56.08 +29 06 50.5
Date first
1991
Date last
1991
Obs
1
Pa first
259
Pa last
259
P.A. Now (θ)
259°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
11.61
Mag sec
11.89
delta mag (ΔM)
0.28
Spectral class
G5V (yellow)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-037
Sec motion dec
-037
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.4
Precise sep
1.323
Constellation
Coma Berenices
Tycho2
1995-00130-1
last precise pa
259.4
last precise sep
1.323
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12559+2907 TDS 682 1991 1 259 1.3 11.61 11.89 125556.08+290650.5

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