05040-0251 STF 639 AB (HD 32579)
05h 04m 01.26s -02° 51' 28.0" P.A. 81.00 sep 5.5 mag 8.67,9.48 Sp F0 dist. 139.86 pc (456.22 l.y.)
Coord 2000 |
05040-0251 |
|
Discov num |
STF 639 |
|
Comp |
AB |
|
Coord arcsec 2000 |
05 04 01.26 -02 51 28.0 |
|
Date first |
1832 |
|
Date last |
2020 |
|
Obs |
34 |
|
Pa first |
77 |
|
Pa last |
80.8 |
|
P.A. Now (θ) |
80.8° |
|
Sep first |
5.2 |
|
Sep last |
5.528 |
|
Sep. Now (ρ) |
5.528" |
|
Mag pri |
8.67 |
|
Mag sec |
9.48 |
|
delta mag (ΔM) |
0.81 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
+014 |
|
Sec motion ra |
+016 |
|
Pri motion dec |
+010 |
|
Sec motion dec |
+009 |
|
Notes |
W
|
|
rPM=0.122 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 32579 |
|
Constellation |
Orion |
|
HIP |
23567 |
|
Tycho2 |
4754-00675-1 |
|
HD |
32579 |
|
ADS |
3654 |
|
BD |
BD-03 991 |
|
Distance |
139.86 |
|
Distance ly |
456.22 |
|