12515-3400 RST2820

 
 
12h 51m 29.89s -34 00' 21.9" P.A. 190 sep 0.3 mag 9.50,10.70 Sp K0III
 
 
Coord 2000
12515-3400
Discov num
RST2820
Comp
Coord arcsec 2000
12 51 29.89 -34 00 21.9
Date first
1934
Date last
1945
Obs
3
Pa first
201
Pa last
190
P.A. Now (θ)
190°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.50
Mag sec
10.70
delta mag (ΔM)
1.2
Spectral class
K0III (yellow-orange)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
190.2
Precise sep
0.32
Constellation
Centaurus
SAO
203872
Tycho2
7256-01539-1
HD
111706
last precise pa
190.2
last precise sep
0.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12515-3400 RST2820 1945 3 190 0.3 9.50 10.70 K0III 125129.89-340021.9

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