20123+4541 TDT 2080
20h 12m 20.18s +45° 41' 17.6" P.A. 325.00 sep 0.6 mag 11.48,11.82
| Coord 2000 |
20123+4541 |
|
Discov num |
TDT2080 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 20.18 +45 41 17.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
325 |
|
Pa last |
324.6 |
|
P.A. Now (θ) |
324.6° |
|
| Sep first |
0.6 |
|
Sep last |
0.63 |
|
Sep. Now (ρ) |
0.63" |
|
| Mag pri |
11.48 |
|
Mag sec |
11.82 |
|
delta mag (ΔM) |
0.34 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3559-02458-1 |
|
Gaia DR2 |
2082405448845286272 |
|