20254+6237 TDT 2259
20h 25m 22.29s +62° 37' 00.1" P.A. 158.00 sep 2.1 mag 11.49,11.66
| Coord 2000 |
20254+6237 |
|
Discov num |
TDT2259 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 22.29 +62 37 00.1 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
165 |
|
Pa last |
157.5 |
|
P.A. Now (θ) |
157.5° |
|
| Sep first |
2.1 |
|
Sep last |
2.064 |
|
Sep. Now (ρ) |
2.064" |
|
| Mag pri |
11.49 |
|
Mag sec |
11.66 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
|
|
| Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4237-01331-1 |
|
Gaia DR2 |
2243261079403540736 |
|
