20103+2506 POU 4242
20h 10m 19.91s +25° 05' 20.7" P.A. 292.00 sep 17.8 mag 13.20,13.80 dist. 138.12 pc (450.55 l.y.)
| Coord 2000 |
20103+2506 |
|
Discov num |
POU4242 |
|
Comp |
|
|
Coord arcsec 2000 |
20 10 19.91 +25 05 20.7 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
295 |
|
Pa last |
292.1 |
|
P.A. Now (θ) |
292.1° |
|
| Sep first |
16.3 |
|
Sep last |
17.816 |
|
Sep. Now (ρ) |
17.816" |
|
| Mag pri |
13.20 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-028 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=0.891
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
HIP |
99393 |
|
Gaia DR2 |
1833990175447735808 |
|
BD |
BD+25 4130 |
|
| Distance |
138.12 |
|
Distance ly |
450.55 |
|
