18449-5029 HDS2656

 
 
18h 44m 51.08s -50 29' 26.2" P.A. 234.00 sep 0.5 mag 8.85,11.75 Sp A9IV/V dist. 483.09 pc (1575.84 l.y.)
 
 
Coord 2000
18449-5029
Discov num
HDS2656
Comp
Coord arcsec 2000
18 44 51.08 -50 29 26.2
Date first
1991
Date last
1991
Obs
1
Pa first
234
Pa last
234
P.A. Now (θ)
234°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
8.85
Mag sec
11.75
delta mag (ΔM)
2.9
Spectral class
A9IV/V (white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
234
Precise sep
0.527
Constellation
Telescopium
SAO
245677
HIP
91979
Tycho2
8368-01738-1
Gaia DR2
6655815161100949632
HD
172821
CD
CD-5012112
CP
CP-5010809
Distance
483.09
Distance ly
1575.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18449-5029 HDS2656 1991 1 234 0.5 8.85 11.75 A9IV/V 184451.08-502926.2

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