18550+3702 L 41
18h 54m 34.41s +36° 59' 48.6" P.A. 32.00 sep 1.7 mag 9.69,10.70 Sp F0:
| Coord 2000 |
18550+3702 |
|
Discov num |
L 41 |
|
Comp |
|
|
Coord arcsec 2000 |
18 54 34.41 +36 59 48.6 |
|
| Date first |
1908 |
|
Date last |
2000 |
|
Obs |
3 |
|
| Pa first |
30 |
|
Pa last |
32.3 |
|
P.A. Now (θ) |
32.3° |
|
| Sep first |
4.1 |
|
Sep last |
1.71 |
|
Sep. Now (ρ) |
1.71" |
|
| Mag pri |
9.69 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
1.01 |
|
Spectral class |
F0: (yellow-white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2651-00288-1 |
|
Gaia DR2 |
2093932866183744000 |
|