15534-2158 JNN 214

 
 
15h 53m 21.92s -21 58' 16.5" P.A. 218 sep 0.5 mag 7.30,9.60 Sp A5 dist. 171.82 pc (560.48 l.y.)
 
 
Coord 2000
15534-2158
Discov num
JNN 214
Comp
Coord arcsec 2000
15 53 21.92 -21 58 16.5
Date first
2012
Date last
2012
Obs
1
Pa first
218
Pa last
218
P.A. Now (θ)
218°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
7.30
Mag sec
9.60
delta mag (ΔM)
2.3
Spectral class
A5 (white)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218.4
Precise sep
0.463
Constellation
Scorpius
SAO
183894
HIP
77815
Tycho2
6199-00369-1
HD
142097
BD
BD-21 4214
Distance
171.82
Distance ly
560.48
last precise pa
218.4
last precise sep
0.463
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15534-2158 JNN 214 2012 1 218 0.5 7.30 9.60 A5 V K 155321.92-215816.5

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