17375-2003 B 2412 CD
17h 37m 35.67s -20° 03' 17.0" P.A. 232.00 sep 1.5 mag 11.08,12.40
| Coord 2000 |
17375-2003 |
|
Discov num |
B 2412 |
|
Comp |
CD |
|
Coord arcsec 2000 |
17 37 35.67 -20 03 17.0 |
|
| Date first |
1933 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
239 |
|
Pa last |
232.2 |
|
P.A. Now (θ) |
232.2° |
|
| Sep first |
1.5 |
|
Sep last |
1.532 |
|
Sep. Now (ρ) |
1.532" |
|
| Mag pri |
11.08 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.32 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17375-2003 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 159819 |
185560 |
17 37 32 -20 03 16 |
HU 752 AB |
2015 |
6 |
328 |
2.6 |
9.87 |
11.90 |
2.03 |
|
|
| Show |
|
185560 |
17 37 32 -20 03 16 |
HU 752 AC |
2017 |
10 |
92 |
50.2 |
9.87 |
11.08 |
1.21 |
|
|
| Show |
|
|
17 37 36 -20 03 17 |
B 2412 CD |
2015 |
2 |
232 |
1.5 |
11.08 |
12.40 |
1.32 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
6256-01660-1 |
|
Gaia DR2 |
4118506919759198976 |
|
ADS |
10662 |
|
