20537+2116 KPP 3429 AD
20h 53m 39.63s +21° 15' 43.2" P.A. 9.00 sep 32.9 mag 8.29,13.80 Sp F0 dist. 246.91 pc (805.42 l.y.)
| Coord 2000 |
20537+2116 |
|
Discov num |
KPP3429 |
|
Comp |
AD |
|
Coord arcsec 2000 |
20 53 39.63 +21 15 43.2 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
9 |
|
Pa last |
8.6 |
|
P.A. Now (θ) |
8.6° |
|
| Sep first |
32.3 |
|
Sep last |
32.894 |
|
Sep. Now (ρ) |
32.894" |
|
| Mag pri |
8.29 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
5.51 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-042 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20537+2116 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
89247 |
20 53 40 +21 15 43 |
J 2327 AB |
2015 |
7 |
48 |
68.4 |
8.29 |
13.50 |
5.21 |
|
|
| Show |
|
89247 |
20 53 40 +21 15 43 |
KPP 3429 AD |
2015 |
8 |
9 |
32.9 |
8.29 |
13.80 |
5.51 |
|
<=== |
| Show |
|
|
20 53 43 +21 16 28 |
J 2327 BC |
2015 |
8 |
175 |
4.4 |
13.50 |
14.00 |
0.50 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
SAO |
89247 |
|
HIP |
103123 |
|
Tycho2 |
1659-01384-1 |
|
| HD |
199022 |
|
BD |
BD+20 4754 |
|
Distance |
246.91 |
|
Distance ly |
805.42 |
|
