17193-0221 RST 4569 AB
17h 19m 20.48s -02° 21' 00.1" P.A. 94.00 sep 0.1 mag 11.12,11.13 Sp K3V dist. 91.91 pc (299.81 l.y.)
| Coord 2000 |
17193-0221 |
|
Discov num |
RST4569 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 19 20.48 -02 21 00.1 |
|
| Date first |
1938 |
|
Date last |
2013 |
|
Obs |
7 |
|
| Pa first |
111 |
|
Pa last |
94.3 |
|
P.A. Now (θ) |
94.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.13 |
|
Sep. Now (ρ) |
0.13" |
|
| Mag pri |
11.12 |
|
Mag sec |
11.13 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
K3V (yellow-orange) |
|
| Pri motion ra |
-030 |
|
Sec motion ra |
|
|
| Pri motion dec |
+001 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17193-0221 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 19 20 -02 21 00 |
RST 4569 AB |
2013 |
7 |
94 |
0.1 |
11.12 |
11.13 |
0.01 |
|
<=== |
| Show |
|
|
17 19 20 -02 21 00 |
LMP 17 AB,C |
2015 |
8 |
249 |
62.1 |
10.17 |
12.05 |
1.88 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
HIP |
84741 |
|
Tycho2 |
5070-00226-1 |
|
Gaia DR2 |
4367146012413678848 |
|
| BD |
BD-02 4333 |
|
Distance |
91.91 |
|
Distance ly |
299.81 |
|