03365-7819 HDS 457 (HD 23474)
03h 36m 30.18s -78° 19' 23.1" P.A. 92.00 sep 0.2 mag 6.89,7.67 Sp K2III dist. 230.41 pc (751.6 l.y.)
| Coord 2000 |
03365-7819 |
|
Discov num |
HDS 457 |
|
Comp |
|
|
Coord arcsec 2000 |
03 36 30.18 -78 19 23.1 |
|
| Date first |
1991 |
|
Date last |
2018 |
|
Obs |
3 |
|
| Pa first |
68 |
|
Pa last |
92 |
|
P.A. Now (θ) |
92° |
|
| Sep first |
0.1 |
|
Sep last |
0.202 |
|
Sep. Now (ρ) |
0.202" |
|
| Mag pri |
6.89 |
|
Mag sec |
7.67 |
|
delta mag (ΔM) |
0.78 |
|
Spectral class |
K2III (yellow-orange) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
|
|
| Pri motion dec |
+007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 23474 |
|
Constellation |
Mensa |
|
SAO |
256005 |
|
HIP |
16827 |
|
| Tycho2 |
9367-00549-1 |
|
Gaia DR2 |
4626518194064622208 |
|
HD |
23474 |
|
HR |
1154 |
|
| GC |
4400 |
|
CP |
CP-78 105 |
|
FK5 |
2261 |
|
Distance |
230.41 |
|
| Distance ly |
751.6 |
|
