21145+3330 TDT 2849
21h 14m 29.75s +33° 29' 39.2" P.A. 204.00 sep 2.2 mag 11.28,14.16
| Coord 2000 |
21145+3330 |
|
Discov num |
TDT2849 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 29.75 +33 29 39.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
204 |
|
Pa last |
204.3 |
|
P.A. Now (θ) |
204.3° |
|
| Sep first |
2.2 |
|
Sep last |
2.17 |
|
Sep. Now (ρ) |
2.17" |
|
| Mag pri |
11.28 |
|
Mag sec |
14.16 |
|
delta mag (ΔM) |
2.88 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2706-00492-1 |
|
Gaia DR2 |
1854872546951590144 |
|
