04277+4615 STF 542
04h 27m 41.07s +46° 15' 29.0" P.A. 110.00 sep 21.7 mag 8.46,10.50 Sp B8
| Coord 2000 |
04277+4615 |
|
Discov num |
STF 542 |
|
Comp |
|
|
Coord arcsec 2000 |
04 27 41.07 +46 15 29.0 |
|
| Date first |
1830 |
|
Date last |
2015 |
|
Obs |
27 |
|
| Pa first |
102 |
|
Pa last |
109.6 |
|
P.A. Now (θ) |
109.6° |
|
| Sep first |
21.2 |
|
Sep last |
21.67 |
|
Sep. Now (ρ) |
21.67" |
|
| Mag pri |
8.46 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
2.04 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
rPM=0.75
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
3329-02471-1 |
|
Gaia DR2 |
256917423163615232 |
|
