20104+2548 TDT 2047 (HD 339696)
20h 10m 21.52s +25° 47' 32.6" P.A. 298.00 sep 0.7 mag 11.95,12.14
| Coord 2000 |
20104+2548 |
|
Discov num |
TDT2047 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 21.52 +25 47 32.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
298 |
|
Pa last |
297.5 |
|
P.A. Now (θ) |
297.5° |
|
| Sep first |
0.7 |
|
Sep last |
0.73 |
|
Sep. Now (ρ) |
0.73" |
|
| Mag pri |
11.95 |
|
Mag sec |
12.14 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
|
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 339696 |
|
Constellation |
Vulpecula |
|
Tycho2 |
2158-00771-1 |
|
Gaia DR2 |
1835574434255605376 |
|
| HD |
339696 |
|
