12318-3155 RST 1675 (HD 109017)
12h 31m 48.82s -31° 55' 01.1" P.A. 305.00 sep 0.8 mag 8.58,10.00 Sp G8IV
Coord 2000 |
12318-3155 |
|
Discov num |
RST1675 |
|
Comp |
|
|
Coord arcsec 2000 |
12 31 48.82 -31 55 01.1 |
|
Date first |
1934 |
|
Date last |
1997 |
|
Obs |
5 |
|
Pa first |
279 |
|
Pa last |
304.8 |
|
P.A. Now (θ) |
304.8° |
|
Sep first |
0.5 |
|
Sep last |
0.815 |
|
Sep. Now (ρ) |
0.815" |
|
Mag pri |
8.58 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
1.42 |
|
Spectral class |
G8IV (yellow) |
|
Pri motion ra |
-026 |
|
Sec motion ra |
-026 |
|
Pri motion dec |
+033 |
|
Sec motion dec |
+033 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 109017 |
|
Constellation |
Hydra |
|
SAO |
203560 |
|
Tycho2 |
7238-00882-1 |
|
Gaia DR2 |
3470125874846078592 |
|
HD |
109017 |
|