20182+2319 SKF 291 AC
20h 18m 14.38s +23° 18' 50.1" P.A. 24.00 sep 5.1 mag 11.30,14.00 Sp K3
| Coord 2000 |
20182+2319 |
|
Discov num |
SKF 291 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 18 14.38 +23 18 50.1 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
24 |
|
Pa last |
23.8 |
|
P.A. Now (θ) |
23.8° |
|
| Sep first |
5.0 |
|
Sep last |
5.116 |
|
Sep. Now (ρ) |
5.116" |
|
| Mag pri |
11.30 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
K3 (yellow-orange) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
|
|
| Pri motion dec |
+241 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
20182+2319 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 18 14 +23 18 50 |
POU 4348 AB |
2015 |
10 |
164 |
28.8 |
11.30 |
12.30 |
1.00 |
|
|
| Show |
|
|
20 18 14 +23 18 50 |
SKF 291 AC |
2016 |
5 |
24 |
5.1 |
11.30 |
14.00 |
2.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2155-00210-1 |
|
Gaia DR2 |
1830349039600922112 |
|
