12121-2800 RST1653

 
 
12H 12M 01.35S -28 00' 26.2" P.A. 61 SEP 1.7 MAG 11.60,12.03
 
 
Coord 2000
12121-2800
Discov num
RST1653
Comp
Coord arcsec 2000
12 12 01.35 -28 00 26.2
Date first
1930
Date last
1991
Obs
4
Pa first
65
Pa last
61
P.A. Now (θ)
61°
Sep first
1.6
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
11.60
Mag sec
12.03
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
-018
Sec motion ra
-018
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
Tycho2
6676-00066-2
last precise pa
61.3
last precise sep
1.678