20146+4652 OPI 9004
20h 14m 37.36s +46° 52' 19.5" P.A. 256.00 sep 8.0 mag 11.60,11.50
| Coord 2000 |
20146+4652 |
|
Discov num |
OPI9004 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 37.36 +46 52 19.5 |
|
| Date first |
1892 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
257 |
|
Pa last |
256.3 |
|
P.A. Now (θ) |
256.3° |
|
| Sep first |
8.3 |
|
Sep last |
7.999 |
|
Sep. Now (ρ) |
7.999" |
|
| Mag pri |
11.60 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+028 |
|
Sec motion ra |
-078 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-039 |
|
| Notes |
|
|
rPM=1.254
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2082562129251857152 |
|