07219-3638 SEE 77 (HD 57946)
07h 21m 53.24s -36° 37' 40.5" P.A. 294.00 sep 0.8 mag 8.72,9.69 Sp ApSi
Coord 2000 |
07219-3638 |
|
Discov num |
SEE 77 |
|
Comp |
|
|
Coord arcsec 2000 |
07 21 53.24 -36 37 40.5 |
|
Date first |
1897 |
|
Date last |
1991 |
|
Obs |
10 |
|
Pa first |
302 |
|
Pa last |
293.7 |
|
P.A. Now (θ) |
293.7° |
|
Sep first |
0.4 |
|
Sep last |
0.801 |
|
Sep. Now (ρ) |
0.801" |
|
Mag pri |
8.72 |
|
Mag sec |
9.69 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
ApSi (white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+009 |
|
Sec motion dec |
+009 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 57946 |
|
Constellation |
Puppis |
|
SAO |
197898 |
|
Tycho2 |
7116-00996-1 |
|
Gaia DR2 |
5589242496510072832 |
|
HD |
57946 |
|