20291+2433 POU 4521 AB
20h 29m 04.88s +24° 32' 48.1" P.A. 327.00 sep 6.5 mag 12.80,13.10
| Coord 2000 |
20291+2433 |
|
Discov num |
POU4521 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 29 04.88 +24 32 48.1 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
325 |
|
Pa last |
326.9 |
|
P.A. Now (θ) |
326.9° |
|
| Sep first |
7.0 |
|
Sep last |
6.492 |
|
Sep. Now (ρ) |
6.492" |
|
| Mag pri |
12.80 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
rPM=0.333
Nature of this double is uncertain.
20291+2433 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 29 05 +24 32 48 |
POU 4521 AB |
2015 |
6 |
327 |
6.5 |
12.80 |
13.10 |
0.30 |
|
<=== |
| Show |
|
|
20 29 05 +24 32 48 |
BKO 581 AC |
2015 |
3 |
180 |
3.9 |
12.80 |
14.00 |
1.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831592312380343936 |
|
