20386+4438 ES 667
20h 38m 36.27s +44° 38' 27.0" P.A. 185.00 sep 9.8 mag 9.81,10.30 Sp K0
| Coord 2000 |
20386+4438 |
|
Discov num |
ES 667 |
|
Comp |
|
|
Coord arcsec 2000 |
20 38 36.27 +44 38 27.0 |
|
| Date first |
1892 |
|
Date last |
2016 |
|
Obs |
20 |
|
| Pa first |
184 |
|
Pa last |
185 |
|
P.A. Now (θ) |
185° |
|
| Sep first |
10.2 |
|
Sep last |
9.828 |
|
Sep. Now (ρ) |
9.828" |
|
| Mag pri |
9.81 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+069 |
|
Sec motion ra |
+062 |
|
| Pri motion dec |
+072 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=0.656
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3165-01095-1 |
|
Gaia DR2 |
2070269864129830400 |
|
ADS |
14109 |
|