04531-0117 S 457 AB (HD 31124)
04h 53m 04.82s -01° 16' 32.8" P.A. 355.00 sep 41.0 mag 7.93,8.07 Sp A dist. 181.16 pc (590.94 l.y.)
| Coord 2000 |
04531-0117 |
|
Discov num |
S 457 |
|
Comp |
AB |
|
Coord arcsec 2000 |
04 53 04.82 -01 16 32.8 |
|
| Date first |
1824 |
|
Date last |
2020 |
|
Obs |
30 |
|
| Pa first |
354 |
|
Pa last |
354.7 |
|
P.A. Now (θ) |
354.7° |
|
| Sep first |
41.2 |
|
Sep last |
41.018 |
|
Sep. Now (ρ) |
41.018" |
|
| Mag pri |
7.93 |
|
Mag sec |
8.07 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
A (white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+013 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
| Notes |
N
W
(See Notes, ) |
|
rPM=0.097 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 31124 |
|
Constellation |
Orion |
|
SAO |
131570 |
|
HIP |
22714 |
|
| Tycho2 |
4737-01399-1 |
|
HD |
31124 |
|
GC |
5955 |
|
BD |
BD-01 743 |
|
| Distance |
181.16 |
|
Distance ly |
590.94 |
|
