01160-5709 RST 28 (HD 7740)
01h 15m 59.68s -57° 08' 49.9" P.A. 216.00 sep 0.5 mag 11.04,11.09 Sp F3/5IV/V
Coord 2000 |
01160-5709 |
|
Discov num |
RST 28 |
|
Comp |
|
|
Coord arcsec 2000 |
01 15 59.68 -57 08 49.9 |
|
Date first |
1930 |
|
Date last |
1991 |
|
Obs |
3 |
|
Pa first |
229 |
|
Pa last |
215.7 |
|
P.A. Now (θ) |
215.7° |
|
Sep first |
0.5 |
|
Sep last |
0.46 |
|
Sep. Now (ρ) |
0.46" |
|
Mag pri |
11.04 |
|
Mag sec |
11.09 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
F3/5IV/V (yellow-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
+016 |
|
Sec motion dec |
+016 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 7740 |
|
Constellation |
Phoenix |
|
Tycho2 |
8477-00196-1 |
|
Gaia DR2 |
4910293447883311488 |
|
HD |
7740 |
|