20576+3301 TDT 2660
20h 57m 35.19s +33° 00' 54.6" P.A. 123.00 sep 0.5 mag 11.67,11.74
| Coord 2000 |
20576+3301 |
|
Discov num |
TDT2660 |
|
Comp |
|
|
Coord arcsec 2000 |
20 57 35.19 +33 00 54.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
123 |
|
Pa last |
122.8 |
|
P.A. Now (θ) |
122.8° |
|
| Sep first |
0.5 |
|
Sep last |
0.47 |
|
Sep. Now (ρ) |
0.47" |
|
| Mag pri |
11.67 |
|
Mag sec |
11.74 |
|
delta mag (ΔM) |
0.07 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2692-00909-1 |
|
Gaia DR2 |
1865866495001072000 |
|
