20527+4547 TDT 2597
20h 52m 42.55s +45° 46' 34.2" P.A. 327.00 sep 1.3 mag 11.22,11.81
| Coord 2000 |
20527+4547 |
|
Discov num |
TDT2597 |
|
Comp |
|
|
Coord arcsec 2000 |
20 52 42.55 +45 46 34.2 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
322 |
|
Pa last |
327.2 |
|
P.A. Now (θ) |
327.2° |
|
| Sep first |
1.3 |
|
Sep last |
1.273 |
|
Sep. Now (ρ) |
1.273" |
|
| Mag pri |
11.22 |
|
Mag sec |
11.81 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
|
|
| Pri motion ra |
-052 |
|
Sec motion ra |
-052 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3575-02063-1 |
|
Gaia DR2 |
2163360772008836864 |
|
