04308+4550 A 1007
04h 30m 49.63s +45° 50' 12.8" P.A. 162.00 sep 0.3 mag 10.30,10.80 Sp F2
| Coord 2000 |
04308+4550 |
|
Discov num |
A 1007 |
|
Comp |
|
|
Coord arcsec 2000 |
04 30 49.63 +45 50 12.8 |
|
| Date first |
1905 |
|
Date last |
2010 |
|
Obs |
9 |
|
| Pa first |
156 |
|
Pa last |
161.9 |
|
P.A. Now (θ) |
161.9° |
|
| Sep first |
0.3 |
|
Sep last |
0.27 |
|
Sep. Now (ρ) |
0.27" |
|
| Mag pri |
10.30 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
Tycho2 |
3342-01454-1 |
|
Gaia DR2 |
253835766945586432 |
|
ADS |
3261 |
|
