21400+5133 BU 372 (HD 206364)
21h 40m 00.58s +51° 33' 21.5" P.A. 353.00 sep 1.7 mag 8.48,10.80 Sp A2
| Coord 2000 |
21400+5133 |
|
Discov num |
BU 372 |
|
Comp |
|
|
Coord arcsec 2000 |
21 40 00.58 +51 33 21.5 |
|
| Date first |
1875 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
0 |
|
Pa last |
352.7 |
|
P.A. Now (θ) |
352.7° |
|
| Sep first |
1.4 |
|
Sep last |
1.74 |
|
Sep. Now (ρ) |
1.74" |
|
| Mag pri |
8.48 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
2.32 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
+029 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 206364 |
|
Constellation |
Cygnus |
|
SAO |
33645 |
|
Tycho2 |
3603-00007-1 |
|
| Gaia DR2 |
2171508217585266816 |
|
HD |
206364 |
|
ADS |
15206 |
|
