10317-5741 JSP 397 (HD 302943)
10h 31m 42.16s -57° 41' 02.3" P.A. 131.00 sep 0.5 mag 10.97,10.75 Sp B9
Coord 2000 |
10317-5741 |
|
Discov num |
JSP 397 |
|
Comp |
|
|
Coord arcsec 2000 |
10 31 42.16 -57 41 02.3 |
|
Date first |
1929 |
|
Date last |
1991 |
|
Obs |
2 |
|
Pa first |
134 |
|
Pa last |
131.4 |
|
P.A. Now (θ) |
131.4° |
|
Sep first |
0.3 |
|
Sep last |
0.51 |
|
Sep. Now (ρ) |
0.51" |
|
Mag pri |
10.97 |
|
Mag sec |
10.75 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
B9 (blue-white) |
|
Pri motion ra |
-015 |
|
Sec motion ra |
-015 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 302943 |
|
Constellation |
Carina |
|
Tycho2 |
8609-00937-1 |
|
Gaia DR2 |
5351524479130604416 |
|
HD |
302943 |
|