04563-0152 A 115 (HD 31503)
04h 56m 18.95s -01° 52' 12.7" P.A. 250.00 sep 1.2 mag 8.85,11.61 Sp A0 dist. 166.11 pc (541.85 l.y.)
Coord 2000 |
04563-0152 |
|
Discov num |
A 115 |
|
Comp |
|
|
Coord arcsec 2000 |
04 56 18.95 -01 52 12.7 |
|
Date first |
1900 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
243 |
|
Pa last |
249.7 |
|
P.A. Now (θ) |
249.7° |
|
Sep first |
1.0 |
|
Sep last |
1.165 |
|
Sep. Now (ρ) |
1.165" |
|
Mag pri |
8.85 |
|
Mag sec |
11.61 |
|
delta mag (ΔM) |
2.76 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
rPM=0.102 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 31503 |
|
Constellation |
Orion |
|
SAO |
131613 |
|
HIP |
22954 |
|
Tycho2 |
4737-00919-1 |
|
Gaia DR2 |
3225651182395741824 |
|
HD |
31503 |
|
ADS |
3544 |
|
BD |
BD-02 1070 |
|
Distance |
166.11 |
|
Distance ly |
541.85 |
|