19376+4023 ES 1666
19h 37m 36.49s +40° 22' 55.8" P.A. 311.00 sep 3.9 mag 10.59,13.30
| Coord 2000 |
19376+4023 |
|
Discov num |
ES 1666 |
|
Comp |
|
|
Coord arcsec 2000 |
19 37 36.49 +40 22 55.8 |
|
| Date first |
1917 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
317 |
|
Pa last |
311.1 |
|
P.A. Now (θ) |
311.1° |
|
| Sep first |
4.9 |
|
Sep last |
3.921 |
|
Sep. Now (ρ) |
3.921" |
|
| Mag pri |
10.59 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
2.71 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3139-01716-1 |
|
Gaia DR2 |
2076528662274438784 |
|
