20231+4618 TDT 2226
20h 23m 07.63s +46° 17' 30.2" P.A. 183.00 sep 1.2 mag 11.54,11.63
| Coord 2000 |
20231+4618 |
|
Discov num |
TDT2226 |
|
Comp |
|
|
Coord arcsec 2000 |
20 23 07.63 +46 17 30.2 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
183 |
|
Pa last |
183.1 |
|
P.A. Now (θ) |
183.1° |
|
| Sep first |
1.2 |
|
Sep last |
1.16 |
|
Sep. Now (ρ) |
1.16" |
|
| Mag pri |
11.54 |
|
Mag sec |
11.63 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3572-01881-1 |
|
Gaia DR2 |
2083047804157684096 |
|
