20164-1220 BU 294 BC
20h 16m 23.80s -12° 19' 51.3" P.A. 177.00 sep 6.6 mag 13.70,14.20
| Coord 2000 |
20164-1220 |
|
Discov num |
BU 294 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 16 23.80 -12 19 51.3 |
|
| Date first |
1874 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
180 |
|
Pa last |
176.6 |
|
P.A. Now (θ) |
176.6° |
|
| Sep first |
5.0 |
|
Sep last |
6.578 |
|
Sep. Now (ρ) |
6.578" |
|
| Mag pri |
13.70 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+018 |
|
Sec motion ra |
+125 |
|
| Pri motion dec |
+033 |
|
Sec motion dec |
+065 |
|
| Notes |
N
(See Notes) |
|
rPM=0.793
Nature of this double is uncertain.
20164-1220 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
3 Cap |
163402 |
20 16 23 -12 20 14 |
BU 294 AB |
2015 |
7 |
33 |
26.7 |
6.32 |
13.70 |
7.38 |
|
|
| Show |
|
|
20 16 24 -12 19 51 |
BU 294 BC |
2015 |
7 |
177 |
6.6 |
13.70 |
14.20 |
0.50 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
Gaia DR2 |
6879787917360373376 |
|
