10271-5008 R   144

 
 
10h 27m 04.03s -50 08' 08.5" P.A. 7 sep 17.8 mag 10.20,10.70
 
 
Coord 2000
10271-5008
Discov num
R   144
Comp
Coord arcsec 2000
10 27 04.03 -50 08 08.5
Date first
1881
Date last
2010
Obs
9
Pa first
20
Pa last
7
P.A. Now (θ)
Sep first
17.0
Sep last
17.8
Sep. Now (ρ)
17.8"
Mag pri
10.20
Mag sec
10.70
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-003
Sec motion ra
-010
Pri motion dec
+009
Sec motion dec
+015
Notes
rPM=0.511
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
7.2
Precise sep
17.78
Constellation
Vela
Tycho2
8192-04374-1
HD
298069
last precise pa
7.2
last precise sep
17.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10271-5008 R 144 2000 3 8 17.7 10.20 10.70 102704.03-500808.5
10271-5008 R 144 2010 9 8 17.5 10.20 10.70 102704.03-500808.5

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