21264+4349 HO 159
21h 26m 26.80s +43° 48' 34.6" P.A. 183.00 sep 5.5 mag 9.84,14.30
| Coord 2000 |
21264+4349 |
|
Discov num |
HO 159 |
|
Comp |
|
|
Coord arcsec 2000 |
21 26 26.80 +43 48 34.6 |
|
| Date first |
1886 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
191 |
|
Pa last |
182.7 |
|
P.A. Now (θ) |
182.7° |
|
| Sep first |
6.1 |
|
Sep last |
5.54 |
|
Sep. Now (ρ) |
5.54" |
|
| Mag pri |
9.84 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
4.46 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-015 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3194-01784-1 |
|
Gaia DR2 |
1970585803499879040 |
|
