08503-7128 B  2193

 
 
08h 50m 16.49s -71 28' 05.5" P.A. 30 sep 3.3 mag 10.32,10.51 Sp K2/3
 
 
Coord 2000
08503-7128
Discov num
B  2193
Comp
Coord arcsec 2000
08 50 16.49 -71 28 05.5
Date first
1931
Date last
1998
Obs
4
Pa first
33
Pa last
30
P.A. Now (θ)
30°
Sep first
4.0
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
10.32
Mag sec
10.51
delta mag (ΔM)
0.19
Spectral class
K2/3 (yellow-orange)
Pri motion ra
-035
Sec motion ra
-003
Pri motion dec
-044
Sec motion dec
+018
Notes
rPM=1.241
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
30.4
Precise sep
3.309
Constellation
Volans
Tycho2
9203-01554-1
last precise pa
30.4
last precise sep
3.309
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08503-7128 B 2193 1991 3 32 3.3 10.32 10.51 K2/3 085016.49-712805.5
08503-7128 B 2193 1998 4 30 3.3 10.32 10.51 K2/3 085016.49-712805.5

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