05542+3029 STF 811 (HD 39477)
05h 54m 15.97s +30° 29' 37.7" P.A. 234.00 sep 5.2 mag 7.97,9.30 Sp B5
| Coord 2000 |
05542+3029 |
|
Discov num |
STF 811 |
|
Comp |
|
|
Coord arcsec 2000 |
05 54 15.97 +30 29 37.7 |
|
| Date first |
1829 |
|
Date last |
2019 |
|
Obs |
22 |
|
| Pa first |
230 |
|
Pa last |
234 |
|
P.A. Now (θ) |
234° |
|
| Sep first |
5.1 |
|
Sep last |
5.22 |
|
Sep. Now (ρ) |
5.22" |
|
| Mag pri |
7.97 |
|
Mag sec |
9.30 |
|
delta mag (ΔM) |
1.33 |
|
Spectral class |
B5 (blue-white) |
|
| Pri motion ra |
-022 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 39477 |
|
Constellation |
Auriga |
|
SAO |
58556 |
|
Tycho2 |
2406-01864-1 |
|
| Gaia DR2 |
3444018452283219200 |
|
HD |
39477 |
|
GC |
7409 |
|
ADS |
4483 |
|
