16252-2319 GHE  21

 
 
16h 25m 10.52s -23 19' 13.8" P.A. 32 sep 0.8 mag 9.50,10.20 Sp K4
 
 
Coord 2000
16252-2319
Discov num
GHE  21
Comp
Coord arcsec 2000
16 25 10.52 -23 19 13.8
Date first
1990
Date last
2004
Obs
10
Pa first
27
Pa last
32
P.A. Now (θ)
32°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
9.50
Mag sec
10.20
delta mag (ΔM)
0.7
Spectral class
K4 (yellow-orange)
Pri motion ra
-015
Sec motion ra
Pri motion dec
-029
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
31.6
Precise sep
0.779
Constellation
Ophiuchus
last precise pa
31.6
last precise sep
0.779
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16252-2319 GHE 21 2004 4 32 0.8 13.41   D 162510.52-231913.8

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