15142-3830 B  1274

 
 
15h 14m 09.88s -38 29' 31.2" P.A. 72 sep 0.9 mag 7.20,9.88 Sp A1/2V dist. 149.93 pc (489.07 l.y.)
 
 
Coord 2000
15142-3830
Discov num
B  1274
Comp
Coord arcsec 2000
15 14 09.88 -38 29 31.2
Date first
1928
Date last
2010
Obs
20
Pa first
45
Pa last
72
P.A. Now (θ)
72°
Sep first
0.4
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
7.20
Mag sec
9.88
delta mag (ΔM)
2.68
Spectral class
A1/2V (white)
Pri motion ra
-027
Sec motion ra
-027
Pri motion dec
-017
Sec motion dec
-017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
72
Precise sep
0.88
Constellation
Lupus
SAO
206436
HIP
74570
Tycho2
7822-01126-1
Gaia DR2
38878890240
HD
134990
CD
CD-3810086
CP
CP-38 6079
Distance
149.93
Distance ly
489.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15142-3830 B 1274 1998 19 65 0.7 7.20 9.88 A1/2V D 151409.88-382931.2
15142-3830 B 1274 2010 20 72 0.9 7.20 9.88 A1/2V 151409.88-382931.2

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