20223+2946 TDT 2213 (HD 334177)
20h 22m 20.67s +29° 45' 33.4" P.A. 229.00 sep 1.0 mag 11.90,12.52
| Coord 2000 |
20223+2946 |
|
Discov num |
TDT2213 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 20.67 +29 45 33.4 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
230 |
|
Pa last |
229.4 |
|
P.A. Now (θ) |
229.4° |
|
| Sep first |
1.2 |
|
Sep last |
0.998 |
|
Sep. Now (ρ) |
0.998" |
|
| Mag pri |
11.90 |
|
Mag sec |
12.52 |
|
delta mag (ΔM) |
0.62 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 334177 |
|
Constellation |
Cygnus |
|
Tycho2 |
2168-00585-1 |
|
Gaia DR2 |
1861325924289304320 |
|
| HD |
334177 |
|
