20109+3857 DAM 198
20h 10m 56.63s +38° 56' 45.0" P.A. 263.00 sep 6.4 mag 11.50,14.50 Sp A5
| Coord 2000 |
20109+3857 |
|
Discov num |
DAM 198 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 56.63 +38 56 45.0 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
263 |
|
Pa last |
263.3 |
|
P.A. Now (θ) |
263.3° |
|
| Sep first |
6.4 |
|
Sep last |
6.439 |
|
Sep. Now (ρ) |
6.439" |
|
| Mag pri |
11.50 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3151-01701-1 |
|
Gaia DR2 |
2061767443810466432 |
|
