09012-1921 HDS 1308 (HD 77283)
09h 01m 09.59s -19° 20' 31.8" P.A. 2.00 sep 0.6 mag 7.73,10.39 Sp A5IV dist. 115.74 pc (377.54 l.y.)
Coord 2000 |
09012-1921 |
|
Discov num |
HDS1308 |
|
Comp |
|
|
Coord arcsec 2000 |
09 01 09.59 -19 20 31.8 |
|
Date first |
1991 |
|
Date last |
2019 |
|
Obs |
6 |
|
Pa first |
20 |
|
Pa last |
1.9 |
|
P.A. Now (θ) |
1.9° |
|
Sep first |
0.6 |
|
Sep last |
0.612 |
|
Sep. Now (ρ) |
0.612" |
|
Mag pri |
7.73 |
|
Mag sec |
10.39 |
|
delta mag (ΔM) |
2.66 |
|
Spectral class |
A5IV (white) |
|
Pri motion ra |
-011 |
|
Sec motion ra |
|
|
Pri motion dec |
-018 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 77283 |
|
Constellation |
Hydra |
|
SAO |
154840 |
|
HIP |
44286 |
|
Tycho2 |
6022-01334-1 |
|
Gaia DR2 |
5680547904881982336 |
|
HD |
77283 |
|
GC |
12472 |
|
BD |
BD-18 2546 |
|
Distance |
115.74 |
|
Distance ly |
377.54 |
|