20313+6156 TDT 2335
20h 31m 18.05s +61° 55' 59.5" P.A. 250.00 sep 1.7 mag 11.58,11.80
| Coord 2000 |
20313+6156 |
|
Discov num |
TDT2335 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 18.05 +61 55 59.5 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
252 |
|
Pa last |
249.7 |
|
P.A. Now (θ) |
249.7° |
|
| Sep first |
1.7 |
|
Sep last |
1.69 |
|
Sep. Now (ρ) |
1.69" |
|
| Mag pri |
11.58 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Tycho2 |
4237-01640-1 |
|
Gaia DR2 |
2242980188542815360 |
|
