20266-4758 I 1419 AB (HD 194251)
20h 26m 38.32s -47° 57' 42.1" P.A. 129.00 sep 55.1 mag 8.41,9.50 Sp A6/7IV dist. 144.09 pc (470.02 l.y.)
| Coord 2000 |
20266-4758 |
|
Discov num |
I 1419 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 26 38.32 -47 57 42.1 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
129 |
|
Pa last |
129.3 |
|
P.A. Now (θ) |
129.3° |
|
| Sep first |
54.5 |
|
Sep last |
55.089 |
|
Sep. Now (ρ) |
55.089" |
|
| Mag pri |
8.41 |
|
Mag sec |
9.50 |
|
delta mag (ΔM) |
1.09 |
|
Spectral class |
A6/7IV (white) |
|
| Pri motion ra |
+031 |
|
Sec motion ra |
+028 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-032 |
|
| Notes |
|
|
rPM=0.429
Nature of this double is uncertain.
20266-4758 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 194251 |
230202 |
20 26 38 -47 57 42 |
I 1419 AB |
2015 |
10 |
129 |
55.1 |
8.41 |
9.50 |
1.09 |
|
<=== |
| Show |
|
230203 |
20 26 43 -47 58 17 |
I 1419 BC |
2016 |
5 |
342 |
3.4 |
9.50 |
9.70 |
0.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 194251 |
|
Constellation |
Telescopium |
|
SAO |
230202 |
|
HIP |
100825 |
|
| Tycho2 |
8410-01739-1 |
|
Gaia DR2 |
6668488583094913152 |
|
HD |
194251 |
|
CD |
CD-4813557 |
|
| CP |
CP-4810398 |
|
Distance |
144.09 |
|
Distance ly |
470.02 |
|
