20097+4149 TDT 2037
20h 09m 44.41s +41° 48' 37.6" P.A. 21.00 sep 2.8 mag 12.04,12.05
| Coord 2000 |
20097+4149 |
|
Discov num |
TDT2037 |
|
Comp |
|
|
Coord arcsec 2000 |
20 09 44.41 +41 48 37.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
21 |
|
Pa last |
20.8 |
|
P.A. Now (θ) |
20.8° |
|
| Sep first |
2.8 |
|
Sep last |
2.8 |
|
Sep. Now (ρ) |
2.8" |
|
| Mag pri |
12.04 |
|
Mag sec |
12.05 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3158-00602-1 |
|
Gaia DR2 |
2074704568177263616 |
|
