15395-0104 RST5028

 
 
15h 39m 31.04s -01 03' 54.8" P.A. 78 sep 0.8 mag 8.15,11.75 Sp G8III dist. 269.54 pc (879.24 l.y.)
 
 
Coord 2000
15395-0104
Discov num
RST5028
Comp
Coord arcsec 2000
15 39 31.04 -01 03 54.8
Date first
1943
Date last
1991
Obs
4
Pa first
68
Pa last
78
P.A. Now (θ)
78°
Sep first
0.5
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
8.15
Mag sec
11.75
delta mag (ΔM)
3.6
Spectral class
G8III (yellow)
Pri motion ra
-023
Sec motion ra
-024
Pri motion dec
+011
Sec motion dec
+013
Notes
rPM=0.082 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
77.8
Precise sep
0.82
Constellation
Serpens
HIP
76681
Tycho2
5017-00804-1
HD
139672
BD
BD-00 2993
Distance
269.54
Distance ly
879.24
last precise pa
77.8
last precise sep
0.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15395-0104 RST5028 1991 4 78 0.8 8.15 11.75 G8III 153931.04-010354.8

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