10139-4019 RST1489

 
 
10h 13m 56.58s -40 18' 38.7" P.A. 209 sep 10.9 mag 6.35,13.30 Sp G8III dist. 139.86 pc (456.22 l.y.)
 
 
Coord 2000
10139-4019
Discov num
RST1489
Comp
Coord arcsec 2000
10 13 56.58 -40 18 38.7
Date first
1912
Date last
2015
Obs
6
Pa first
215
Pa last
209
P.A. Now (θ)
209°
Sep first
13.4
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
6.35
Mag sec
13.30
delta mag (ΔM)
6.95
Spectral class
G8III (yellow)
Pri motion ra
-033
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
208.7
Precise sep
10.912
Constellation
Antlia
SAO
221883
HIP
50122
Tycho2
7712-00558-1
Gaia DR2
69692759808
HD
88836
HR
4019
CD
CD-39 6225
Distance
139.86
Distance ly
456.22
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10139-4019 RST1489 1945 4 213 12.3 6.35 13.30 G8III 101356.58-401838.7
10139-4019 RST1489 2014 5 211 11.0 6.35 13.30 G8III 101356.58-401838.7
10139-4019 RST1489 2015 6 209 10.9 6.35 13.30 G8III 101356.58-401838.7

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