16109-1204 HU  156

 
 
16h 10m 54.74s -12 03' 55.7" P.A. 84 sep 2.8 mag 9.00,12.40 Sp F8 dist. 389.11 pc (1269.28 l.y.)
 
 
Coord 2000
16109-1204
Discov num
HU  156
Comp
Coord arcsec 2000
16 10 54.74 -12 03 55.7
Date first
1900
Date last
1987
Obs
6
Pa first
85
Pa last
84
P.A. Now (θ)
84°
Sep first
3.0
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
9.00
Mag sec
12.40
delta mag (ΔM)
3.4
Spectral class
F8 (yellow-white)
Pri motion ra
+031
Sec motion ra
Pri motion dec
+032
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
84
Precise sep
2.82
Constellation
Scorpius
SAO
159754
HIP
79287
Tycho2
5620-00254-1
HD
145349
BD
BD-11 4086
Distance
389.11
Distance ly
1269.28
last precise pa
84
last precise sep
2.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16109-1204 HU 156 1987 6 84 2.8 9.00 12.40 F8 161054.74-120355.7

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