19349+6804 MLB 291
19h 34m 55.33s +68° 04' 12.2" P.A. 170.00 sep 3.9 mag 12.16,14.20
| Coord 2000 |
19349+6804 |
|
Discov num |
MLB 291 |
|
Comp |
|
|
Coord arcsec 2000 |
19 34 55.33 +68 04 12.2 |
|
| Date first |
1923 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
156 |
|
Pa last |
170.1 |
|
P.A. Now (θ) |
170.1° |
|
| Sep first |
3.6 |
|
Sep last |
3.939 |
|
Sep. Now (ρ) |
3.939" |
|
| Mag pri |
12.16 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
2.04 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
+014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4444-01616-1 |
|
Gaia DR2 |
2261374502675688192 |
|