15301-4107 JNN 205AB

 
 
15h 30m 04.27s -41 07' 10.1" P.A. 313.00 sep 0.5 mag 7.57,10.10 Sp F2 dist. 131.75 pc (429.77 l.y.)
 
 
Coord 2000
15301-4107
Discov num
JNN 205
Comp
AB
Coord arcsec 2000
15 30 04.27 -41 07 10.1
Date first
2011
Date last
2012
Obs
2
Pa first
314
Pa last
313
P.A. Now (θ)
313°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
7.57
Mag sec
10.10
delta mag (ΔM)
2.53
Spectral class
F2 (yellow-white)
Pri motion ra
-020
Sec motion ra
Pri motion dec
-029
Sec motion dec
Notes
V W K (Proper motion indicates physical, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312.7
Precise sep
0.45
Constellation
Lupus
SAO
225841
HIP
75891
Tycho2
7840-01367-1
HD
137888
CD
CD-40 9668
CP
CP-40 7011
Distance
131.75
Distance ly
429.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15301-4107 JNN 205 AB 2012 2 313 0.5 7.57 10.10 F2 VWK 153004.27-410710.1

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