12039-3026 DAW 136 (HD 104771)
12h 03m 55.35s -30° 25' 39.6" P.A. 266.00 sep 2.3 mag 10.32,11.52 Sp K1/2(III)
| Coord 2000 |
12039-3026 |
|
Discov num |
DAW 136 |
|
Comp |
|
|
Coord arcsec 2000 |
12 03 55.35 -30 25 39.6 |
|
| Date first |
1923 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
268 |
|
Pa last |
266.4 |
|
P.A. Now (θ) |
266.4° |
|
| Sep first |
2.4 |
|
Sep last |
2.338 |
|
Sep. Now (ρ) |
2.338" |
|
| Mag pri |
10.32 |
|
Mag sec |
11.52 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
K1/2(III) (yellow-orange) |
|
| Pri motion ra |
-027 |
|
Sec motion ra |
-027 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 104771 |
|
Constellation |
Hydra |
|
SAO |
203092 |
|
Tycho2 |
7231-00558-1 |
|
| Gaia DR2 |
3473506009811633152 |
|
HD |
104771 |
|
