21081+2518 POU 5187
21h 08m 09.29s +25° 17' 50.7" P.A. 85.00 sep 5.3 mag 13.80,14.10
| Coord 2000 |
21081+2518 |
|
Discov num |
POU5187 |
|
Comp |
|
|
Coord arcsec 2000 |
21 08 09.29 +25 17 50.7 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
86 |
|
Pa last |
85.2 |
|
P.A. Now (θ) |
85.2° |
|
| Sep first |
4.8 |
|
Sep last |
5.285 |
|
Sep. Now (ρ) |
5.285" |
|
| Mag pri |
13.80 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=1.066
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1841315671652458624 |
|
