16163-1836 HDS2299

 
 
16h 16m 20.41s -18 35' 55.0" P.A. 152 sep 0.1 mag 8.57,10.68 Sp G1/G2V dist. 148.59 pc (484.7 l.y.)
 
 
Coord 2000
16163-1836
Discov num
HDS2299
Comp
Coord arcsec 2000
16 16 20.41 -18 35 55.0
Date first
1991
Date last
2014
Obs
3
Pa first
125
Pa last
152
P.A. Now (θ)
152°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.57
Mag sec
10.68
delta mag (ΔM)
2.11
Spectral class
G1/G2V (yellow)
Pri motion ra
+022
Sec motion ra
Pri motion dec
-048
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
151.5
Precise sep
0.064
Constellation
Scorpius
SAO
159823
HIP
79732
Tycho2
6206-01220-1
HD
146312
BD
BD-18 4252
Distance
148.59
Distance ly
484.7
last precise pa
151.5
last precise sep
0.064
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16163-1836 HDS2299 1991 1 125 0.2 8.57 10.68 G1/G2V 161620.41-183555.0
16163-1836 HDS2299 2014 3 152 0.1 8.57 10.68 G1/G2V 161620.41-183555.0

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