15495-3116 JNN 211AB

 
 
15h 49m 31.98s -31 15' 39.6" P.A. 60.00 sep 1.2 mag 7.87,16.90 Sp F3 dist. 198.02 pc (645.94 l.y.)
 
 
Coord 2000
15495-3116
Discov num
JNN 211
Comp
AB
Coord arcsec 2000
15 49 31.98 -31 15 39.6
Date first
2012
Date last
2013
Obs
2
Pa first
60
Pa last
60
P.A. Now (θ)
60°
Sep first
1.2
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
7.87
Mag sec
16.90
delta mag (ΔM)
9.03
Spectral class
F3 (yellow-white)
Pri motion ra
-014
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
U W K (Proper motion indicates non-physical, , K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
59.6
Precise sep
1.224
Constellation
Lupus
SAO
207017
HIP
77502
Tycho2
7328-01657-1
HD
141313
CD
CD-3012566
CP
CP-30 4207
Distance
198.02
Distance ly
645.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15495-3116 JNN 211 AB 2013 2 60 1.2 7.87 16.90 F3 UWK 154931.98-311539.6

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