05297-0106 STF 725 (31 Ori)
05h 29m 43.98s -01° 05' 31.8" P.A. 87.00 sep 12.7 mag 4.69,9.70 Sp K5III dist. 155.76 pc (508.09 l.y.)
| Coord 2000 |
05297-0106 |
|
Discov num |
STF 725 |
|
Comp |
|
|
Coord arcsec 2000 |
05 29 43.98 -01 05 31.8 |
|
| Date first |
1829 |
|
Date last |
2015 |
|
Obs |
25 |
|
| Pa first |
88 |
|
Pa last |
87.3 |
|
P.A. Now (θ) |
87.3° |
|
| Sep first |
12.7 |
|
Sep last |
12.736 |
|
Sep. Now (ρ) |
12.736" |
|
| Mag pri |
4.69 |
|
Mag sec |
9.70 |
|
delta mag (ΔM) |
5.01 |
|
Spectral class |
K5III (yellow-orange) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-034 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
31 Ori |
|
Var name |
CI Ori |
|
Constellation |
Orion |
|
SAO |
132176 |
|
| HIP |
25737 |
|
Tycho2 |
4753-01894-1 |
|
Gaia DR2 |
3220275601329091584 |
|
HD |
36167 |
|
| HR |
1834 |
|
GC |
6792 |
|
ADS |
4097 |
|
BD |
BD-01 913 |
|
| Flamsteed |
31 Orionis |
|
Flamsteed name |
31 Ori |
|
Distance |
155.76 |
|
Distance ly |
508.09 |
|
