20044+1715 COU 325 AB (HD 351386)
20h 04m 22.33s +17° 14' 33.0" P.A. 225.00 sep 0.8 mag 9.36,10.90 Sp F5
Coord 2000 |
20044+1715 |
|
Discov num |
COU 325 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 04 22.33 +17 14 33.0 |
|
Date first |
1968 |
|
Date last |
2014 |
|
Obs |
7 |
|
Pa first |
234 |
|
Pa last |
224.6 |
|
P.A. Now (θ) |
224.6° |
|
Sep first |
0.7 |
|
Sep last |
0.804 |
|
Sep. Now (ρ) |
0.804" |
|
Mag pri |
9.36 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
1.54 |
|
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
Name |
HD 351386 |
|
Constellation |
Sagitta |
|
Tycho2 |
1621-01095-1 |
|
Gaia DR2 |
1821716872589422336 |
|
HD |
351386 |
|