20258+5938 TDT 2261
20h 25m 50.82s +59° 37' 50.1" P.A. 134.00 sep 2.0 mag 10.08,11.77
| Coord 2000 |
20258+5938 |
|
Discov num |
TDT2261 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 50.82 +59 37 50.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
134 |
|
Pa last |
134.3 |
|
P.A. Now (θ) |
134.3° |
|
| Sep first |
2.0 |
|
Sep last |
2.04 |
|
Sep. Now (ρ) |
2.04" |
|
| Mag pri |
10.08 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
1.69 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+014 |
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3949-00521-1 |
|
Gaia DR2 |
2188663455136867584 |
|