20384+5212 TDT 2443
20h 38m 26.07s +52° 11' 57.0" P.A. 111.00 sep 2.2 mag 11.96,12.04
| Coord 2000 |
20384+5212 |
|
Discov num |
TDT2443 |
|
Comp |
|
|
Coord arcsec 2000 |
20 38 26.07 +52 11 57.0 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
108 |
|
Pa last |
110.5 |
|
P.A. Now (θ) |
110.5° |
|
| Sep first |
2.1 |
|
Sep last |
2.22 |
|
Sep. Now (ρ) |
2.22" |
|
| Mag pri |
11.96 |
|
Mag sec |
12.04 |
|
delta mag (ΔM) |
0.08 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3586-00366-1 |
|
Gaia DR2 |
2180837951703893632 |
|
