21380+4829 ES 102 (HD 206041)
21h 37m 59.37s +48° 29' 13.7" P.A. 36.00 sep 11.4 mag 7.62,10.48 Sp B8 dist. 1388.89 pc (4530.56 l.y.)
| Coord 2000 |
21380+4829 |
|
Discov num |
ES 102 |
|
Comp |
|
|
Coord arcsec 2000 |
21 37 59.37 +48 29 13.7 |
|
| Date first |
1894 |
|
Date last |
2016 |
|
Obs |
20 |
|
| Pa first |
37 |
|
Pa last |
35.6 |
|
P.A. Now (θ) |
35.6° |
|
| Sep first |
11.8 |
|
Sep last |
11.418 |
|
Sep. Now (ρ) |
11.418" |
|
| Mag pri |
7.62 |
|
Mag sec |
10.48 |
|
delta mag (ΔM) |
2.86 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-005 |
|
| Notes |
N
(See Notes) |
|
rPM=0.383
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 206041 |
|
Constellation |
Cygnus |
|
SAO |
51123 |
|
HIP |
106812 |
|
| Tycho2 |
3595-01356-1 |
|
Gaia DR2 |
1978788641279410944 |
|
HD |
206041 |
|
BD |
BD+47 3505 |
|
| Distance |
1388.89 |
|
Distance ly |
4530.56 |
|
