15332-5258 B 1785 (HD 138239)
15h 33m 11.61s -52° 58' 10.4" P.A. 104.00 sep 1.2 mag 9.81,11.68 Sp B7III
Coord 2000 |
15332-5258 |
|
Discov num |
B 1785 |
|
Comp |
|
|
Coord arcsec 2000 |
15 33 11.61 -52 58 10.4 |
|
Date first |
1930 |
|
Date last |
1991 |
|
Obs |
2 |
|
Pa first |
110 |
|
Pa last |
104.2 |
|
P.A. Now (θ) |
104.2° |
|
Sep first |
1.4 |
|
Sep last |
1.23 |
|
Sep. Now (ρ) |
1.23" |
|
Mag pri |
9.81 |
|
Mag sec |
11.68 |
|
delta mag (ΔM) |
1.87 |
|
Spectral class |
B7III (blue-white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 138239 |
|
Constellation |
Norma |
|
SAO |
242686 |
|
Tycho2 |
8695-03531-1 |
|
Gaia DR2 |
5888626872675570944 |
|
HD |
138239 |
|