20414+1157 TDT 2472
20h 41m 26.43s +11° 56' 44.8" P.A. 309.00 sep 0.5 mag 10.95,11.01
| Coord 2000 |
20414+1157 |
|
Discov num |
TDT2472 |
|
Comp |
|
|
Coord arcsec 2000 |
20 41 26.43 +11 56 44.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
309 |
|
Pa last |
308.5 |
|
P.A. Now (θ) |
308.5° |
|
| Sep first |
0.5 |
|
Sep last |
0.5 |
|
Sep. Now (ρ) |
0.5" |
|
| Mag pri |
10.95 |
|
Mag sec |
11.01 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1097-00262-1 |
|
Gaia DR2 |
1755039704344237440 |
|
