20411+5504 TDS 1089
20h 41m 07.98s +55° 03' 57.8" P.A. 252.00 sep 1.4 mag 10.85,10.88 Sp G0
| Coord 2000 |
20411+5504 |
|
Discov num |
TDS1089 |
|
Comp |
|
|
Coord arcsec 2000 |
20 41 07.98 +55 03 57.8 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
247 |
|
Pa last |
252.2 |
|
P.A. Now (θ) |
252.2° |
|
| Sep first |
1.4 |
|
Sep last |
1.401 |
|
Sep. Now (ρ) |
1.401" |
|
| Mag pri |
10.85 |
|
Mag sec |
10.88 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3955-00122-1 |
|
Gaia DR2 |
2183776332109855744 |
|
