20153+5428 TDT 2123
20h 15m 20.10s +54° 27' 40.3" P.A. 328.00 sep 2.0 mag 11.27,11.84
| Coord 2000 |
20153+5428 |
|
Discov num |
TDT2123 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 20.10 +54 27 40.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
328 |
|
Pa last |
328.4 |
|
P.A. Now (θ) |
328.4° |
|
| Sep first |
2.0 |
|
Sep last |
1.98 |
|
Sep. Now (ρ) |
1.98" |
|
| Mag pri |
11.27 |
|
Mag sec |
11.84 |
|
delta mag (ΔM) |
0.57 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3941-00771-1 |
|
Gaia DR2 |
2185936902517969536 |
|
