12448-5449 RST2812

 
 
12h 44m 44.17s -54 49' 09.3" P.A. 61 sep 1.8 mag 10.32,12.60 Sp G8/K0
 
 
Coord 2000
12448-5449
Discov num
RST2812
Comp
Coord arcsec 2000
12 44 44.17 -54 49 09.3
Date first
1934
Date last
2015
Obs
3
Pa first
66
Pa last
61
P.A. Now (θ)
61°
Sep first
1.7
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
10.32
Mag sec
12.60
delta mag (ΔM)
2.28
Spectral class
G8/K0 (yellow)
Pri motion ra
-124
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
rPM=1.598
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
last precise pa
61.4
last precise sep
1.771
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12448-5449 RST2812 1947 2 64 1.7 10.32 12.60 G8/K0 124444.17-544909.3
12448-5449 RST2812 2015 3 61 1.8 10.32 12.60 G8/K0 124444.17-544909.3

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