20044+1715 GII 28 AB,C
20h 04m 22.33s +17° 14' 33.0" P.A. 107.00 sep 3.8 mag 9.20,14.20 Sp F5
| Coord 2000 |
20044+1715 |
|
Discov num |
GII 28 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
20 04 22.33 +17 14 33.0 |
|
| Date first |
2000 |
|
Date last |
2010 |
|
Obs |
2 |
|
| Pa first |
106 |
|
Pa last |
107.3 |
|
P.A. Now (θ) |
107.3° |
|
| Sep first |
3.5 |
|
Sep last |
3.842 |
|
Sep. Now (ρ) |
3.842" |
|
| Mag pri |
9.20 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
5 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20044+1715 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 351386 |
|
20 04 22 +17 14 33 |
COU 325 AB |
2014 |
7 |
225 |
0.8 |
9.36 |
10.90 |
1.54 |
|
|
| Show |
|
|
20 04 22 +17 14 33 |
GII 28 AB,C |
2010 |
2 |
107 |
3.8 |
9.20 |
14.20 |
5.00 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Tycho2 |
1621-01095-1 |
|
Gaia DR2 |
1821716872589422336 |
|
HD |
351386 |
|
