12071-3432 RST2780

 
 
12h 07m 08.75s -34 32' 25.2" P.A. 172 sep 1.5 mag 9.95,13.90 Sp G8/K0III:
 
 
Coord 2000
12071-3432
Discov num
RST2780
Comp
Coord arcsec 2000
12 07 08.75 -34 32 25.2
Date first
1934
Date last
1945
Obs
2
Pa first
166
Pa last
172
P.A. Now (θ)
172°
Sep first
1.5
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
9.95
Mag sec
13.90
delta mag (ΔM)
3.95
Spectral class
G8/K0III: (yellow)
Pri motion ra
-008
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
171.8
Precise sep
1.52
Cdsa2 id
RST 2780
Constellation
Hydra
SAO
203143
Tycho2
7239-01206-1
HD
105252
Ra deg
12.119097222222223
De deg
-34.54033333333333
last precise pa
171.8
last precise sep
1.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12071-3432 RST2780 1945 2 172 1.5 9.95 13.90 G8/K0III: 120708.75-343225.2

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