12561+2011 TDS8597

 
 
12h 56m 07.90s +20 10' 53.1" P.A. 344 sep 0.5 mag 11.17,11.38
 
 
Coord 2000
12561+2011
Discov num
TDS8597
Comp
Coord arcsec 2000
12 56 07.90 +20 10 53.1
Date first
1991
Date last
1991
Obs
1
Pa first
344
Pa last
344
P.A. Now (θ)
344°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.17
Mag sec
11.38
delta mag (ΔM)
0.21
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-039
Sec motion dec
-039
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
344
Precise sep
0.54
Constellation
Coma Berenices
Tycho2
1455-00088-1
last precise pa
344
last precise sep
0.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12561+2011 TDS8597 1991 1 344 0.5 11.17 11.38 125607.90+201053.1

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