09157-7211 B  1990

 
 
09h 15m 40.98s -72 10' 38.0" P.A. 74 sep 0.3 mag 9.20,9.50 Sp A7III/IV
 
 
Coord 2000
09157-7211
Discov num
B  1990
Comp
Coord arcsec 2000
09 15 40.98 -72 10 38.0
Date first
1932
Date last
2018
Obs
3
Pa first
21
Pa last
74
P.A. Now (θ)
74°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.20
Mag sec
9.50
delta mag (ΔM)
0.3
Spectral class
A7III/IV (white)
Pri motion ra
-008
Sec motion ra
Pri motion dec
+012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
74.4
Precise sep
0.313
Constellation
Carina
Tycho2
9204-01579-1
Gaia DR2
01990623232
HD
80517
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09157-7211 B 1990 1984 2 48 0.2 9.20 9.50 A7III/IV 091540.98-721038.0

If you need more information about this double, apply for a data request form to the WDS.