20258+5612 TDT 2262
20h 25m 50.11s +56° 12' 00.7" P.A. 95.00 sep 0.8 mag 11.09,11.38
Coord 2000 |
20258+5612 |
|
Discov num |
TDT2262 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 50.11 +56 12 00.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
95 |
|
Pa last |
94.6 |
|
P.A. Now (θ) |
94.6° |
|
Sep first |
0.8 |
|
Sep last |
0.81 |
|
Sep. Now (ρ) |
0.81" |
|
Mag pri |
11.09 |
|
Mag sec |
11.38 |
|
delta mag (ΔM) |
0.29 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3941-00186-1 |
|
Gaia DR2 |
2186895921477274624 |
|