17229-0223 RAO 19 BC
17h 22m 53.05s -02° 23' 58.2" P.A. 101.00 sep 0.6 mag 11.70,11.70 Sp M3V dist. 19.52 pc (63.67 l.y.)
| Coord 2000 |
17229-0223 |
|
Discov num |
RAO 19 |
|
Comp |
BC |
|
Coord arcsec 2000 |
17 22 53.05 -02 23 58.2 |
|
| Date first |
2013 |
|
Date last |
2023 |
|
Obs |
6 |
|
| Pa first |
86 |
|
Pa last |
101.4 |
|
P.A. Now (θ) |
101.4° |
|
| Sep first |
0.8 |
|
Sep last |
0.612 |
|
Sep. Now (ρ) |
0.612" |
|
| Mag pri |
11.70 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
M3V (red) |
|
| Pri motion ra |
+057 |
|
Sec motion ra |
+049 |
|
| Pri motion dec |
-105 |
|
Sec motion dec |
-120 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.131 (< 0.3, Physical double)
This double is physical.
17229-0223 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 157347 |
141642 |
17 22 51 -02 23 17 |
RAG 9 AB |
2016 |
5 |
147 |
48.5 |
6.10 |
11.70 |
5.60 |
|
|
| Show |
|
141642 |
17 22 53 -02 23 58 |
RAO 19 BC |
2023 |
6 |
101 |
0.6 |
11.70 |
11.70 |
0.00 |
|
<=== |
0 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
SAO |
141642 |
|
HIP |
85042 |
|
Tycho2 |
2078-00223-1 |
|
| HD |
157581 |
|
HR |
6465 |
|
BD |
BD-02 4343 |
|
Distance |
19.52 |
|
| Distance ly |
63.67 |
|
