21145+4329 J 610
21h 14m 29.28s +43° 28' 48.6" P.A. 26.00 sep 3.3 mag 11.50,12.40
| Coord 2000 |
21145+4329 |
|
Discov num |
J 610 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 29.28 +43 28 48.6 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
23 |
|
Pa last |
26.3 |
|
P.A. Now (θ) |
26.3° |
|
| Sep first |
3.3 |
|
Sep last |
3.283 |
|
Sep. Now (ρ) |
3.283" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3181-00996-1 |
|
Gaia DR2 |
1970008662975101056 |
|
