20424+2506 POU 4898 AB
20h 42m 24.20s +25° 05' 07.4" P.A. 347.00 sep 6.2 mag 13.80,14.50
| Coord 2000 |
20424+2506 |
|
Discov num |
POU4898 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 42 24.20 +25 05 07.4 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
349 |
|
Pa last |
346.6 |
|
P.A. Now (θ) |
346.6° |
|
| Sep first |
6.5 |
|
Sep last |
6.226 |
|
Sep. Now (ρ) |
6.226" |
|
| Mag pri |
13.80 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
-042 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
+133 |
|
| Notes |
|
|
rPM=1.079
This double is not physical.
20424+2506 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 42 24 +25 05 07 |
POU 4898 AB |
2015 |
10 |
347 |
6.2 |
13.80 |
14.50 |
0.70 |
|
<=== |
| Show |
|
|
20 42 24 +25 05 07 |
POU 4899 AC |
2015 |
10 |
318 |
19.1 |
13.80 |
13.82 |
0.02 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1843546615107144320 |
|
