15301-5107 RSS 377

 
 
15h 30m 04.02s -51 06' 35.3" P.A. 104 sep 28.1 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
2010
Obs
6
Pa first
121
Pa last
104
P.A. Now (θ)
104°
Sep first
26.9
Sep last
28.1
Sep. Now (ρ)
28.1"
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
103.8
Precise sep
28.12
Constellation
Norma
SAO
242620
HIP
75890
Tycho2
8307-01723-1
HD
137789
CD
CD-50 9489
CP
CP-50 8112
Distance
199.6
Distance ly
651.1
last precise pa
103.8
last precise sep
28.12
 
 
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

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