19258+4556 HJ 1400
19h 25m 29.65s +45° 47' 06.4" P.A. 187.00 sep 6.1 mag 10.35,11.10
| Coord 2000 |
19258+4556 |
|
Discov num |
HJ 1400 |
|
Comp |
|
|
Coord arcsec 2000 |
19 25 29.65 +45 47 06.4 |
|
| Date first |
1828 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
203 |
|
Pa last |
186.5 |
|
P.A. Now (θ) |
186.5° |
|
| Sep first |
5.0 |
|
Sep last |
6.071 |
|
Sep. Now (ρ) |
6.071" |
|
| Mag pri |
10.35 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.75 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
+018 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2126777988630768000 |
|
