20425+2508 POU 4901
20h 42m 31.13s +25° 07' 52.2" P.A. 159.00 sep 8.8 mag 13.90,14.10
| Coord 2000 |
20425+2508 |
|
Discov num |
POU4901 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 31.13 +25 07 52.2 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
161 |
|
Pa last |
158.6 |
|
P.A. Now (θ) |
158.6° |
|
| Sep first |
9.0 |
|
Sep last |
8.815 |
|
Sep. Now (ρ) |
8.815" |
|
| Mag pri |
13.90 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.724
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1843552623760775424 |
|
