15456-5326 RST2978

 
 
15h 45m 36.64s -53 26' 16.0" P.A. 233 sep 1.9 mag 8.04,11.51 Sp K0III dist. 192.31 pc (627.32 l.y.)
 
 
Coord 2000
15456-5326
Discov num
RST2978
Comp
Coord arcsec 2000
15 45 36.64 -53 26 16.0
Date first
1935
Date last
1991
Obs
4
Pa first
239
Pa last
233
P.A. Now (θ)
233°
Sep first
1.8
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
8.04
Mag sec
11.51
delta mag (ΔM)
3.47
Spectral class
K0III (yellow-orange)
Pri motion ra
+015
Sec motion ra
+010
Pri motion dec
+015
Sec motion dec
+012
Notes
rPM=0.275 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
233.4
Precise sep
1.87
Constellation
Norma
SAO
242928
HIP
77182
Tycho2
8696-02013-1
HD
140355
CP
CP-53 6681
Distance
192.31
Distance ly
627.32
last precise pa
233.4
last precise sep
1.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15456-5326 RST2978 1991 4 233 1.9 8.04 11.51 K0III 154536.64-532616.0

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