10542-4013 RSS 249

 
 
10h 54m 11.78s -40 12' 35.6" P.A. 166 sep 21.1 mag 8.98,12.67 Sp G8III dist. 393.7 pc (1284.25 l.y.)
 
 
Coord 2000
10542-4013
Discov num
RSS 249
Comp
Coord arcsec 2000
10 54 11.78 -40 12 35.6
Date first
1907
Date last
2010
Obs
5
Pa first
166
Pa last
166
P.A. Now (θ)
166°
Sep first
21.0
Sep last
21.1
Sep. Now (ρ)
21.1"
Mag pri
8.98
Mag sec
12.67
delta mag (ΔM)
3.69
Spectral class
G8III (yellow)
Pri motion ra
-023
Sec motion ra
-023
Pri motion dec
+004
Sec motion dec
+002
Notes
rPM=0.086 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.2
Precise sep
21.12
Constellation
Antlia
SAO
201878
HIP
53307
Tycho2
7728-00978-1
HD
94528
CD
CD-39 6761
CP
CP-39 4750
Distance
393.7
Distance ly
1284.25
last precise pa
166.2
last precise sep
21.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10542-4013 RSS 249 1999 3 166 20.9 8.89 11.00 G8III D 105411.78-401235.6
10542-4013 RSS 249 2010 5 166 21.1 8.98 12.67 G8III 105411.78-401235.6

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