12488-4737 HTS 17 AK
12h 48m 45.55s -47° 36' 49.3" P.A. 52.00 sep 23.4 mag 12.39,15.00
| Coord 2000 |
12488-4737 |
|
Discov num |
HTS 17 |
|
Comp |
AK |
|
Coord arcsec 2000 |
12 48 45.55 -47 36 49.3 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
51 |
|
Pa last |
52.4 |
|
P.A. Now (θ) |
52.4° |
|
| Sep first |
23.1 |
|
Sep last |
23.397 |
|
Sep. Now (ρ) |
23.397" |
|
| Mag pri |
12.39 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
2.61 |
|
Spectral class |
|
|
| Pri motion ra |
-032 |
|
Sec motion ra |
|
|
| Pri motion dec |
+003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
12488-4737 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 48 46 -47 36 49 |
HTS 17 AB |
2016 |
1 |
180 |
4.6 |
12.20 |
18.90 |
6.70 |
|
|
| Show |
|
|
12 48 46 -47 36 49 |
HTS 17 AC |
2016 |
1 |
323 |
12.2 |
12.20 |
21.30 |
9.10 |
|
|
| Show |
|
|
12 48 46 -47 36 49 |
HTS 17 AD |
2016 |
1 |
314 |
16.1 |
12.20 |
21.40 |
9.20 |
|
|
| Show |
|
|
12 48 46 -47 36 49 |
HTS 17 AE |
2016 |
1 |
129 |
16.2 |
12.20 |
21.00 |
8.80 |
|
|
| Show |
|
|
12 48 46 -47 36 49 |
HTS 17 AF |
2016 |
1 |
211 |
16.9 |
12.20 |
20.80 |
8.60 |
|
|
| Show |
|
|
12 48 46 -47 36 49 |
HTS 17 AG |
2016 |
2 |
228 |
18.3 |
12.20 |
17.60 |
5.40 |
|
|
| Show |
|
|
12 48 46 -47 36 49 |
HTS 17 AH |
2016 |
1 |
267 |
20.1 |
12.20 |
20.30 |
8.10 |
|
|
| Show |
|
|
12 48 46 -47 36 49 |
HTS 17 AI |
2016 |
1 |
281 |
21.8 |
12.20 |
19.00 |
6.80 |
|
|
| Show |
|
|
12 48 46 -47 36 49 |
HTS 17 AJ |
2016 |
1 |
146 |
23.3 |
12.20 |
20.90 |
8.70 |
|
|
| Show |
|
|
12 48 46 -47 36 49 |
HTS 17 AK |
2016 |
3 |
52 |
23.4 |
12.39 |
15.00 |
2.61 |
|
<=== |
| Show |
|
|
12 48 46 -47 36 49 |
HTS 17 AL |
2016 |
1 |
323 |
25.2 |
12.20 |
19.30 |
7.10 |
|
|
| Show |
|
|
12 48 46 -47 36 49 |
HTS 17 AM |
2016 |
1 |
310 |
25.7 |
12.20 |
19.00 |
6.80 |
|
|
13-fold system
13 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
