12071-2830 UC 2276

 
 
12h 07m 08.10s -28 30' 09.6" P.A. 57 sep 15 mag 15.90,16.50
 
 
Coord 2000
12071-2830
Discov num
UC 2276
Comp
Coord arcsec 2000
12 07 08.10 -28 30 09.6
Date first
1996
Date last
2015
Obs
5
Pa first
57
Pa last
57
P.A. Now (θ)
57°
Sep first
15.0
Sep last
15.0
Sep. Now (ρ)
15"
Mag pri
15.90
Mag sec
16.50
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+025
Sec motion ra
+031
Pri motion dec
-047
Sec motion dec
-045
Notes
V (Proper motion indicates physical)
rPM=0.116 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
57.2
Precise sep
14.985
Constellation
Hydra
Gaia DR2
19925256448
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12071-2830 UC 2276 1999 2 58 15.3 15.90 16.50 V 120708.10-283009.6
12071-2830 UC 2276 2000 2 58 15.3 15.90 16.50 V 120708.10-283009.6
12071-2830 UC 2276 2010 4 57 14.9 15.90 16.50 V 120708.10-283009.6
12071-2830 UC 2276 2015 5 57 15.0 15.90 16.50 V 120708.10-283009.6

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