15361-8144 RST2956AB

 
 
15h 36m 08.01s -81 43' 33.3" P.A. 42.00 sep 2.6 mag 8.32,11.27 Sp F6V dist. 76.28 pc (248.83 l.y.)
 
 
Coord 2000
15361-8144
Discov num
RST2956
Comp
AB
Coord arcsec 2000
15 36 08.01 -81 43 33.3
Date first
1934
Date last
1991
Obs
4
Pa first
40
Pa last
42
P.A. Now (θ)
42°
Sep first
2.3
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
8.32
Mag sec
11.27
delta mag (ΔM)
2.95
Spectral class
F6V (yellow-white)
Pri motion ra
-024
Sec motion ra
-020
Pri motion dec
+091
Sec motion dec
+093
Notes
W
rPM=0.047 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.8
Precise sep
2.57
Constellation
Apus
HIP
76391
Tycho2
9441-00460-1
HD
137144
CP
CP-81 709
Distance
76.28
Distance ly
248.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15361-8144 RST2956 AB 1991 4 42 2.6 8.32 11.27 F6V W 153608.01-814333.3

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