20194+1422 A 1672 BC
20h 19m 21.22s +14° 22' 17.8" P.A. 54.00 sep 0.1 mag 10.10,10.80 dist. 167.79 pc (547.33 l.y.)
| Coord 2000 |
20194+1422 |
|
Discov num |
A 1672 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 19 21.22 +14 22 17.8 |
|
| Date first |
1907 |
|
Date last |
2022 |
|
Obs |
14 |
|
| Pa first |
267 |
|
Pa last |
54.4 |
|
P.A. Now (θ) |
54.4° |
|
| Sep first |
0.2 |
|
Sep last |
0.064 |
|
Sep. Now (ρ) |
0.064" |
|
| Mag pri |
10.10 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+015 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
+011 |
|
| Notes |
|
|
Nature of this double is uncertain.
20194+1422 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 193349 |
|
20 19 21 +14 22 15 |
STF 2665 A,BC |
2020 |
34 |
12 |
3.3 |
6.88 |
9.55 |
2.67 |
|
|
| Show |
|
|
20 19 21 +14 22 18 |
A 1672 BC |
2022 |
14 |
54 |
0.1 |
10.10 |
10.80 |
0.70 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
SAO |
105957 |
|
HIP |
100192 |
|
Tycho2 |
1086-02191-1 |
|
| Gaia DR2 |
1805141361140828288 |
|
HD |
193349 |
|
BD |
BD+13 4356 |
|
Distance |
167.79 |
|
| Distance ly |
547.33 |
|
