20244+4641 TDT 2242
20h 24m 22.17s +46° 41' 02.3" P.A. 343.00 sep 0.7 mag 11.25,11.30
| Coord 2000 |
20244+4641 |
|
Discov num |
TDT2242 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 22.17 +46 41 02.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
343 |
|
Pa last |
342.8 |
|
P.A. Now (θ) |
342.8° |
|
| Sep first |
0.7 |
|
Sep last |
0.65 |
|
Sep. Now (ρ) |
0.65" |
|
| Mag pri |
11.25 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3572-01770-1 |
|
Gaia DR2 |
2083153357272636928 |
|
