20476+4038 CNT 9
20h 47m 37.74s +40° 37' 54.5" P.A. 292.00 sep 9.0 mag 9.90,14.70
| Coord 2000 |
20476+4038 |
|
Discov num |
CNT 9 |
|
Comp |
|
|
Coord arcsec 2000 |
20 47 37.74 +40 37 54.5 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
292 |
|
Pa last |
292.4 |
|
P.A. Now (θ) |
292.4° |
|
| Sep first |
8.9 |
|
Sep last |
8.992 |
|
Sep. Now (ρ) |
8.992" |
|
| Mag pri |
9.90 |
|
Mag sec |
14.70 |
|
delta mag (ΔM) |
4.8 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3170-00948-1 |
|
Gaia DR2 |
2065345976177370496 |
|