15301-5107 RSS 377

 
 
15h 30m 04.02s -51 06' 35.3" P.A. 103 sep 28.2 mag 8.80,12.39 Sp K2III dist. 199.6 pc (651.1 l.y.)
 
 
Coord 2000
15301-5107
Discov num
RSS 377
Comp
Coord arcsec 2000
15 30 04.02 -51 06 35.3
Date first
1900
Date last
2015
Obs
7
Pa first
121
Pa last
103
P.A. Now (θ)
103°
Sep first
26.9
Sep last
28.2
Sep. Now (ρ)
28.2"
Mag pri
8.80
Mag sec
12.39
delta mag (ΔM)
3.59
Spectral class
K2III (yellow-orange)
Pri motion ra
-042
Sec motion ra
+000
Pri motion dec
-055
Sec motion dec
+001
Notes
rPM=1.012
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103.2
Precise sep
28.234
Constellation
Norma
SAO
242620
HIP
75890
Tycho2
8307-01723-1
Gaia DR2
96851308544
HD
137789
CD
CD-50 9489
CP
CP-50 8112
Distance
199.6
Distance ly
651.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15301-5107 RSS 377 1999 4 106 27.9 8.65 12.00 K2III D 153004.02-510635.3
15301-5107 RSS 377 2010 6 104 27.8 8.80 12.39 K2III 153004.02-510635.3
15301-5107 RSS 377 2015 7 103 28.2 8.80 12.39 K2III 153004.02-510635.3

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