20461+2354 POU 4969
20h 46m 07.74s +23° 54' 01.3" P.A. 146.00 sep 18.4 mag 13.40,13.80
| Coord 2000 |
20461+2354 |
|
Discov num |
POU4969 |
|
Comp |
|
|
Coord arcsec 2000 |
20 46 07.74 +23 54 01.3 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
149 |
|
Pa last |
145.6 |
|
P.A. Now (θ) |
145.6° |
|
| Sep first |
19.1 |
|
Sep last |
18.366 |
|
Sep. Now (ρ) |
18.366" |
|
| Mag pri |
13.40 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=1.062
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1842393223109017984 |
|
