20211+3104 TDT 2200 (HD 334133)
20h 21m 04.70s +31° 03' 56.7" P.A. 55.00 sep 1.2 mag 11.44,11.56
Coord 2000 |
20211+3104 |
|
Discov num |
TDT2200 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 04.70 +31 03 56.7 |
|
Date first |
1991 |
|
Date last |
2009 |
|
Obs |
2 |
|
Pa first |
157 |
|
Pa last |
54.6 |
|
P.A. Now (θ) |
54.6° |
|
Sep first |
0.4 |
|
Sep last |
1.23 |
|
Sep. Now (ρ) |
1.23" |
|
Mag pri |
11.44 |
|
Mag sec |
11.56 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 334133 |
|
Constellation |
Cygnus |
|
Tycho2 |
2672-01447-1 |
|
Gaia DR2 |
1861655296757593728 |
|
HD |
334133 |
|