20498-2426 HTS 3 AF
20h 49m 49.78s -24° 25' 43.5" P.A. 247.00 sep 16.5 mag 12.02,20.50
Coord 2000 |
20498-2426 |
|
Discov num |
HTS 3 |
|
Comp |
AF |
|
Coord arcsec 2000 |
20 49 49.78 -24 25 43.5 |
|
Date first |
2014 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
248 |
|
Pa last |
247.4 |
|
P.A. Now (θ) |
247.4° |
|
Sep first |
16.5 |
|
Sep last |
16.527 |
|
Sep. Now (ρ) |
16.527" |
|
Mag pri |
12.02 |
|
Mag sec |
20.50 |
|
delta mag (ΔM) |
8.48 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
+018 |
|
Sec motion dec |
|
|
Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
20498-2426 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
20 49 50 -24 25 44 |
HTS 3 AB |
2016 |
2 |
109 |
3.6 |
12.02 |
19.60 |
7.58 |
|
|
Show |
|
|
20 49 50 -24 25 44 |
HTS 3 AC |
2016 |
3 |
310 |
10.1 |
12.02 |
18.70 |
6.68 |
|
|
Show |
|
|
20 49 50 -24 25 44 |
HTS 3 AD |
2016 |
2 |
261 |
12.7 |
12.02 |
21.40 |
9.38 |
|
|
Show |
|
|
20 49 50 -24 25 44 |
HTS 3 AE |
2016 |
3 |
164 |
14.8 |
12.02 |
19.50 |
7.48 |
|
|
Show |
|
|
20 49 50 -24 25 44 |
HTS 3 AF |
2016 |
2 |
247 |
16.5 |
12.02 |
20.50 |
8.48 |
|
<=== |
Show |
|
|
20 49 50 -24 25 44 |
HTS 3 AG |
2016 |
2 |
26 |
19.9 |
12.02 |
21.30 |
9.28 |
|
|
Show |
|
|
20 49 50 -24 25 44 |
HTS 3 AH |
2016 |
1 |
93 |
21.0 |
12.00 |
20.90 |
8.90 |
|
|
Show |
|
|
20 49 50 -24 25 44 |
HTS 3 AI |
2016 |
1 |
205 |
25.7 |
12.00 |
17.80 |
5.80 |
|
|
Ninefold system
9 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Capricornus |
|
Tycho2 |
6926-00454-1 |
|
Gaia DR2 |
6805886373600546176 |
|