21108+2452 POU 5220 AC
21h 10m 48.37s +24° 52' 03.2" P.A. 253.00 sep 8.4 mag 12.00,14.30
| Coord 2000 |
21108+2452 |
|
Discov num |
POU5220 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 10 48.37 +24 52 03.2 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
260 |
|
Pa last |
252.9 |
|
P.A. Now (θ) |
252.9° |
|
| Sep first |
6.6 |
|
Sep last |
8.376 |
|
Sep. Now (ρ) |
8.376" |
|
| Mag pri |
12.00 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21108+2452 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 10 48 +24 52 03 |
POU 5219 AB |
2015 |
10 |
145 |
8.0 |
12.00 |
12.90 |
0.90 |
|
|
| Show |
|
|
21 10 48 +24 52 03 |
POU 5220 AC |
2015 |
8 |
253 |
8.4 |
12.00 |
14.30 |
2.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1841427577021966976 |
|
