20349-1632 UC 4222 AB
20h 34m 55.29s -16° 31' 56.0" P.A. 177.00 sep 60.9 mag 13.01,16.53
| Coord 2000 |
20349-1632 |
|
Discov num |
UC 4222 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 34 55.29 -16 31 56.0 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
177 |
|
Pa last |
176.9 |
|
P.A. Now (θ) |
176.9° |
|
| Sep first |
61.0 |
|
Sep last |
60.938 |
|
Sep. Now (ρ) |
60.938" |
|
| Mag pri |
13.01 |
|
Mag sec |
16.53 |
|
delta mag (ΔM) |
3.52 |
|
Spectral class |
|
|
| Pri motion ra |
+019 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
-089 |
|
Sec motion dec |
-081 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.098 (< 0.3, Physical double)
This double is physical.
20349-1632 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 34 55 -16 31 56 |
UC 4222 AB |
2015 |
5 |
177 |
60.9 |
13.01 |
16.53 |
3.52 |
|
<=== |
| Show |
|
|
20 34 56 -16 32 57 |
UC 4222 BC |
2015 |
5 |
346 |
32.3 |
16.53 |
15.22 |
1.31 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Gaia DR2 |
6862635153710198400 |
|
