05310+0440 A 2646 AB
05h 30m 57.75s +04° 40' 07.4" P.A. 109.00 sep 0.1 mag 8.33,9.21 Sp B6V dist. 2127.66 pc (6940.43 l.y.)
| Coord 2000 |
05310+0440 |
|
Discov num |
A 2646 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 30 57.75 +04 40 07.4 |
|
| Date first |
1913 |
|
Date last |
2013 |
|
Obs |
12 |
|
| Pa first |
178 |
|
Pa last |
109.3 |
|
P.A. Now (θ) |
109.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.116 |
|
Sep. Now (ρ) |
0.116" |
|
| Mag pri |
8.33 |
|
Mag sec |
9.21 |
|
delta mag (ΔM) |
0.88 |
|
Spectral class |
B6V (blue-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
+014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
05310+0440 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
112857 |
05 30 58 +04 40 07 |
A 2646 AB |
2013 |
12 |
109 |
0.1 |
8.33 |
9.21 |
0.88 |
|
<=== |
| Show |
|
112857 |
05 30 58 +04 40 07 |
A 2646 AB,C |
2015 |
9 |
180 |
9.5 |
7.52 |
13.00 |
5.48 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Orion |
|
SAO |
112857 |
|
HIP |
25837 |
|
Tycho2 |
0122-02411-1 |
|
| Gaia DR2 |
3236719965954054272 |
|
HD |
36310 |
|
ADS |
4117 |
|
BD |
BD+04 953 |
|
| Distance |
2127.66 |
|
Distance ly |
6940.43 |
|
