12375-3034 DAW 103 (HD 109774)
12h 37m 33.03s -30° 34' 10.5" P.A. 256.00 sep 0.5 mag 9.83,10.16 Sp F8V
Coord 2000 |
12375-3034 |
|
Discov num |
DAW 103 |
|
Comp |
|
|
Coord arcsec 2000 |
12 37 33.03 -30 34 10.5 |
|
Date first |
1920 |
|
Date last |
1991 |
|
Obs |
7 |
|
Pa first |
280 |
|
Pa last |
256.2 |
|
P.A. Now (θ) |
256.2° |
|
Sep first |
0.6 |
|
Sep last |
0.54 |
|
Sep. Now (ρ) |
0.54" |
|
Mag pri |
9.83 |
|
Mag sec |
10.16 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
F8V (yellow-white) |
|
Pri motion ra |
-074 |
|
Sec motion ra |
-074 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 109774 |
|
Constellation |
Hydra |
|
SAO |
203643 |
|
Tycho2 |
7247-00684-1 |
|
Gaia DR2 |
3470687897086205312 |
|
HD |
109774 |
|