20507+0859 TDT 2574
20h 50m 39.58s +08° 59' 02.8" P.A. 142.00 sep 1.4 mag 11.34,11.99
| Coord 2000 |
20507+0859 |
|
Discov num |
TDT2574 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 39.58 +08 59 02.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
142 |
|
Pa last |
142.3 |
|
P.A. Now (θ) |
142.3° |
|
| Sep first |
1.4 |
|
Sep last |
1.4 |
|
Sep. Now (ρ) |
1.4" |
|
| Mag pri |
11.34 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1090-01184-1 |
|
Gaia DR2 |
1750119703341970048 |
|
