16011-2228 KOH  65

 
 
16h 01m 05.19s -22 27' 31.1" P.A. 340 sep 0.3 mag 9.50,10.10 Sp M3
 
 
Coord 2000
16011-2228
Discov num
KOH  65
Comp
Coord arcsec 2000
16 01 05.19 -22 27 31.1
Date first
1994
Date last
2018
Obs
3
Pa first
314
Pa last
340
P.A. Now (θ)
340°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.50
Mag sec
10.10
delta mag (ΔM)
0.6
Spectral class
M3 (red)
Pri motion ra
-010
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
339.7
Precise sep
0.276
Constellation
Scorpius
Gaia DR2
11006785280
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16011-2228 KOH 65 1998 2 318 0.2 10.23 10.81 K 160160.00-222800.0
16011-2228 KOH 65 2018 3 340 0.3 9.50 10.10 M3 K 160105.19-222731.1

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