20426+0714 TDT 2489
20h 42m 35.60s +07° 13' 46.3" P.A. 232.00 sep 0.4 mag 10.35,10.37
| Coord 2000 |
20426+0714 |
|
Discov num |
TDT2489 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 35.60 +07 13 46.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
232 |
|
Pa last |
232.2 |
|
P.A. Now (θ) |
232.2° |
|
| Sep first |
0.4 |
|
Sep last |
0.39 |
|
Sep. Now (ρ) |
0.39" |
|
| Mag pri |
10.35 |
|
Mag sec |
10.37 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
0523-00860-1 |
|
Gaia DR2 |
1748292207641552640 |
|
