20109+2719 TDT 2055
20h 10m 54.86s +27° 18' 39.4" P.A. 349.00 sep 2.5 mag 11.46,12.08
| Coord 2000 |
20109+2719 |
|
Discov num |
TDT2055 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 54.86 +27 18 39.4 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
349 |
|
Pa last |
348.6 |
|
P.A. Now (θ) |
348.6° |
|
| Sep first |
2.5 |
|
Sep last |
2.45 |
|
Sep. Now (ρ) |
2.45" |
|
| Mag pri |
11.46 |
|
Mag sec |
12.08 |
|
delta mag (ΔM) |
0.62 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2162-00062-1 |
|
Gaia DR2 |
1836568663342808320 |
|
