15173-5122 RST2946

 
 
15h 17m 15.25s -51 22' 05.5" P.A. 154 sep 2 mag 9.75,11.88 Sp K0
 
 
Coord 2000
15173-5122
Discov num
RST2946
Comp
Coord arcsec 2000
15 17 15.25 -51 22 05.5
Date first
1935
Date last
1991
Obs
3
Pa first
150
Pa last
154
P.A. Now (θ)
154°
Sep first
1.8
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
9.75
Mag sec
11.88
delta mag (ΔM)
2.13
Spectral class
K0 (yellow-orange)
Pri motion ra
-019
Sec motion ra
-019
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
153.8
Precise sep
2
Cdsa2 id
RST 2946
Constellation
Lupus
Tycho2
8306-01363-1
Ra deg
15.287569444444445
De deg
-51.36819444444445
last precise pa
153.8
last precise sep
2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15173-5122 RST2946 1991 3 154 2.0 9.75 11.88 K0 151715.25-512205.5

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