20295+8105 BUP 212 BC
20h 30m 21.91s +81° 08' 22.1" P.A. 293.00 sep 100.4 mag 8.74,12.30 Sp G5 dist. 68.92 pc (224.82 l.y.)
| Coord 2000 |
20295+8105 |
|
Discov num |
BUP 212 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 30 21.91 +81 08 22.1 |
|
| Date first |
1896 |
|
Date last |
2004 |
|
Obs |
7 |
|
| Pa first |
309 |
|
Pa last |
292.7 |
|
P.A. Now (θ) |
292.7° |
|
| Sep first |
108.2 |
|
Sep last |
100.391 |
|
Sep. Now (ρ) |
100.391" |
|
| Mag pri |
8.74 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
3.56 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+068 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
+219 |
|
Sec motion dec |
-006 |
|
| Notes |
N
(See Notes) |
|
rPM=1.002
This double is not physical.
20295+8105 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
74 Dra |
3413 |
20 29 27 +81 05 27 |
STT 593 AB |
2016 |
21 |
36 |
214.4 |
6.07 |
8.74 |
2.67 |
|
|
| Show |
|
|
20 30 22 +81 08 22 |
BUP 212 BC |
2004 |
7 |
293 |
100.4 |
8.74 |
12.30 |
3.56 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
HIP |
101166 |
|
Tycho2 |
4597-00711-1 |
|
Gaia DR2 |
2298101901895214720 |
|
| BD |
BD+80 662 |
|
Distance |
68.92 |
|
Distance ly |
224.82 |
|