02570-6302 RST  56

 
 
02h 57m 01.24s -63 02' 05.8" P.A. 143 sep 5.6 mag 7.39,13.00 Sp G8/K0III+ dist. 265.25 pc (865.25 l.y.)
 
 
Coord 2000
02570-6302
Discov num
RST  56
Comp
Coord arcsec 2000
02 57 01.24 -63 02 05.8
Date first
1929
Date last
2015
Obs
4
Pa first
143
Pa last
143
P.A. Now (θ)
143°
Sep first
5.5
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
7.39
Mag sec
13.00
delta mag (ΔM)
5.61
Spectral class
G8/K0III+ (yellow)
Pri motion ra
-001
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Horologium
SAO
248692
HIP
13751
Tycho2
8862-00280-1
HD
18675
CP
CP-63 201
Distance
265.25
Distance ly
865.25
last precise pa
142.5
last precise sep
5.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02570-6302 RST 56 1945 2 143 5.2 7.50 13.00 G8/K0III+ 025701.24-630205.8
02570-6302 RST 56 1993 3 144 5.0 7.50 13.00 G8/K0III+ 025701.24-630205.8
02570-6302 RST 56 2015 4 143 5.6 7.39 13.00 G8/K0III+ 025701.24-630205.8

If you need more information about this double, apply for a data request form to the WDS.