20544+3658 TDT 2623
20h 54m 22.47s +36° 58' 04.3" P.A. 36.00 sep 1.0 mag 11.07,12.69
| Coord 2000 |
20544+3658 |
|
Discov num |
TDT2623 |
|
Comp |
|
|
Coord arcsec 2000 |
20 54 22.47 +36 58 04.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
36 |
|
Pa last |
35.7 |
|
P.A. Now (θ) |
35.7° |
|
| Sep first |
1.0 |
|
Sep last |
0.99 |
|
Sep. Now (ρ) |
0.99" |
|
| Mag pri |
11.07 |
|
Mag sec |
12.69 |
|
delta mag (ΔM) |
1.62 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2700-00118-1 |
|
Gaia DR2 |
1870113118146292864 |
|
