18203-4654 RST 977

 
 
18h 20m 18.26s -46 53' 08.7" P.A. 98 sep 1.7 mag 10.79,11.19 Sp G0 dist. 232.56 pc (758.61 l.y.)
 
 
Coord 2000
18203-4654
Discov num
RST 977
Comp
Coord arcsec 2000
18 20 18.26 -46 53 08.7
Date first
1928
Date last
1991
Obs
4
Pa first
102
Pa last
98
P.A. Now (θ)
98°
Sep first
1.4
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.79
Mag sec
11.19
delta mag (ΔM)
0.4
Spectral class
G0 (yellow)
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-022
Sec motion dec
-022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.6
Precise sep
1.678
Constellation
Telescopium
HIP
89863
Tycho2
8362-00012-1
CD
CD-4612298
CP
CP-46 9249
Distance
232.56
Distance ly
758.61
last precise pa
97.6
last precise sep
1.678
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18203-4654 RST 977 1991 4 98 1.7 10.79 11.19 G0 D 182018.26-465308.7

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