15113-5521 HJ 4734

 
 
15h 11m 15.98s -55 20' 45.7" P.A. 246 sep 10.5 mag 5.43,12.30 Sp G2Ib-II dist. 662.25 pc (2160.26 l.y.)
 
 
Coord 2000
15113-5521
Discov num
HJ 4734
Comp
Coord arcsec 2000
15 11 15.98 -55 20 45.7
Date first
1835
Date last
1999
Obs
9
Pa first
240
Pa last
246
P.A. Now (θ)
246°
Sep first
12.0
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
5.43
Mag sec
12.30
delta mag (ΔM)
6.87
Spectral class
G2Ib-II (yellow)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.3
Precise sep
10.54
Constellation
Lupus
SAO
242287
HIP
74305
Tycho2
8698-00955-1
HD
134270
HR
5637
CP
CP-54 6367
Distance
662.25
Distance ly
2160.26
last precise pa
246.3
last precise sep
10.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15113-5521 HJ 4734 1999 9 246 10.5 5.43 12.30 G2Ib-II D 151115.98-552045.7

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