16542-0137 KUI 74 AC
16h 54m 10.60s -01° 36' 43.6" P.A. 33.00 sep 21.9 mag 6.25,14.00 Sp F0V dist. 76.63 pc (249.97 l.y.)
| Coord 2000 |
16542-0137 |
|
Discov num |
KUI 74 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 54 10.60 -01 36 43.6 |
|
| Date first |
1958 |
|
Date last |
2000 |
|
Obs |
3 |
|
| Pa first |
37 |
|
Pa last |
32.5 |
|
P.A. Now (θ) |
32.5° |
|
| Sep first |
20.0 |
|
Sep last |
21.92 |
|
Sep. Now (ρ) |
21.92" |
|
| Mag pri |
6.25 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
7.75 |
|
Spectral class |
F0V (yellow-white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-081 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
16542-0137 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
V2542 Oph |
141427 |
16 54 11 -01 36 44 |
RST 5071 AB |
2000 |
5 |
225 |
13.6 |
6.25 |
13.20 |
6.95 |
|
|
| Show |
|
141427 |
16 54 11 -01 36 44 |
KUI 74 AC |
2000 |
3 |
33 |
21.9 |
6.25 |
14.00 |
7.75 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V2542 Oph |
|
Constellation |
Ophiuchus |
|
SAO |
141427 |
|
HIP |
82693 |
|
| Tycho2 |
5051-01355-1 |
|
Gaia DR2 |
4379253387782493184 |
|
HD |
152569 |
|
HR |
6277 |
|
| BD |
BD-01 3268 |
|
Distance |
76.63 |
|
Distance ly |
249.97 |
|
