20356+5104 TDT 2400
20h 35m 33.29s +51° 03' 44.9" P.A. 43.00 sep 1.2 mag 11.87,12.34
| Coord 2000 |
20356+5104 |
|
Discov num |
TDT2400 |
|
Comp |
|
|
Coord arcsec 2000 |
20 35 33.29 +51 03 44.9 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
43 |
|
Pa last |
42.5 |
|
P.A. Now (θ) |
42.5° |
|
| Sep first |
1.2 |
|
Sep last |
1.19 |
|
Sep. Now (ρ) |
1.19" |
|
| Mag pri |
11.87 |
|
Mag sec |
12.34 |
|
delta mag (ΔM) |
0.47 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3585-02748-1 |
|
Gaia DR2 |
2180618324257670784 |
|
