16458-0828 HDS2378

 
 
16h 45m 49.61s -08 28' 03.7" P.A. 136 sep 0.3 mag 9.85,10.45 Sp F5 dist. 220.26 pc (718.49 l.y.)
 
 
Coord 2000
16458-0828
Discov num
HDS2378
Comp
Coord arcsec 2000
16 45 49.61 -08 28 03.7
Date first
1991
Date last
2006
Obs
2
Pa first
156
Pa last
136
P.A. Now (θ)
136°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.85
Mag sec
10.45
delta mag (ΔM)
0.6
Spectral class
F5 (yellow-white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
+012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136
Precise sep
0.296
Constellation
Ophiuchus
HIP
82072
Tycho2
5629-00701-1
HD
151135
BD
BD-08 4305
Distance
220.26
Distance ly
718.49
last precise pa
136
last precise sep
0.296
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16458-0828 HDS2378 1991 1 156 0.3 9.85 10.45 F5 D 164549.61-082803.7
16458-0828 HDS2378 2006 2 136 0.3 9.85 10.45 F5 D 164549.61-082803.7

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