19477+3531 ES 2244
19h 47m 39.59s +35° 30' 42.0" P.A. 21.00 sep 3.0 mag 10.32,13.20 Sp A2
| Coord 2000 |
19477+3531 |
|
Discov num |
ES 2244 |
|
Comp |
|
|
Coord arcsec 2000 |
19 47 39.59 +35 30 42.0 |
|
| Date first |
1926 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
25 |
|
Pa last |
20.5 |
|
P.A. Now (θ) |
20.5° |
|
| Sep first |
3.4 |
|
Sep last |
2.98 |
|
Sep. Now (ρ) |
2.98" |
|
| Mag pri |
10.32 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
2.88 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
SAO |
68864 |
|
Tycho2 |
2664-01287-1 |
|
Gaia DR2 |
2047665962341106560 |
|
| HD |
225825 |
|
