12078-2520 B 220 (HD 105347)
12h 07m 46.55s -25° 20' 28.2" P.A. 302.00 sep 6.4 mag 9.34,11.60 Sp F7/8V
| Coord 2000 |
12078-2520 |
|
Discov num |
B 220 |
|
Comp |
|
|
Coord arcsec 2000 |
12 07 46.55 -25 20 28.2 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
302 |
|
Pa last |
302.4 |
|
P.A. Now (θ) |
302.4° |
|
| Sep first |
7.1 |
|
Sep last |
6.416 |
|
Sep. Now (ρ) |
6.416" |
|
| Mag pri |
9.34 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
2.26 |
|
Spectral class |
F7/8V (yellow-white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-024 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 105347 |
|
Constellation |
Hydra |
|
SAO |
180492 |
|
Tycho2 |
6671-00204-1 |
|
| Gaia DR2 |
3489209479693849600 |
|
HD |
105347 |
|
