07121-2024 DON 168

 
 
07h 12m 05.03s -20 24' 14.8" P.A. 192 sep 0.4 mag 9.80,10.30 Sp B9.5IV
 
 
Coord 2000
07121-2024
Discov num
DON 168
Comp
Coord arcsec 2000
07 12 05.03 -20 24 14.8
Date first
1932
Date last
1963
Obs
4
Pa first
196
Pa last
192
P.A. Now (θ)
192°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.80
Mag sec
10.30
delta mag (ΔM)
0.5
Spectral class
B9.5IV (blue-white)
Pri motion ra
-004
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.4
Precise sep
0.4
Constellation
Canis Major
SAO
173182
Tycho2
5973-00027-1
HD
55446
last precise pa
192.4
last precise sep
0.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07121-2024 DON 168 1963 4 192 0.4 9.80 10.30 B9.5IV 071205.03-202414.8

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