19371+6624 MLB 217
19h 36m 49.63s +66° 23' 19.4" P.A. 231.00 sep 2.6 mag 9.90,11.50
| Coord 2000 |
19371+6624 |
|
Discov num |
MLB 217 |
|
Comp |
|
|
Coord arcsec 2000 |
19 36 49.63 +66 23 19.4 |
|
| Date first |
1921 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
217 |
|
Pa last |
230.8 |
|
P.A. Now (θ) |
230.8° |
|
| Sep first |
2.5 |
|
Sep last |
2.594 |
|
Sep. Now (ρ) |
2.594" |
|
| Mag pri |
9.90 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
-028 |
|
Sec motion ra |
|
|
| Pri motion dec |
+014 |
|
Sec motion dec |
|
|
| Notes |
I
(Identification uncertain) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4242-01231-1 |
|
Gaia DR2 |
2248757984706305280 |
|
