17117-0438 RST 4567
17h 11m 43.35s -04° 38' 26.2" sep 4.5 mag 7.80,13.20 Sp A2 dist. 194.17 pc (633.38 l.y.)
| Coord 2000 |
17117-0438 |
|
Discov num |
RST4567 |
|
Comp |
|
|
Coord arcsec 2000 |
17 11 43.35 -04 38 26.2 |
|
| Date first |
1938 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
0 |
|
Pa last |
0.2 |
|
P.A. Now (θ) |
0.2° |
|
| Sep first |
4.6 |
|
Sep last |
4.539 |
|
Sep. Now (ρ) |
4.539" |
|
| Mag pri |
7.80 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
5.4 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
SAO |
141550 |
|
HIP |
84110 |
|
Tycho2 |
5073-00135-1 |
|
| Gaia DR2 |
4364802918775287808 |
|
HD |
155424 |
|
BD |
BD-04 4243 |
|
Distance |
194.17 |
|
| Distance ly |
633.38 |
|
