16447+0220 STF 2088 AC
16h 44m 42.43s +02° 19' 58.6" P.A. 352.00 sep 16.4 mag 8.87,11.68 Sp A5V dist. 92.17 pc (300.66 l.y.)
| Coord 2000 |
16447+0220 |
|
Discov num |
STF2088 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 44 42.43 +02 19 58.6 |
|
| Date first |
1909 |
|
Date last |
2017 |
|
Obs |
12 |
|
| Pa first |
0 |
|
Pa last |
352.3 |
|
P.A. Now (θ) |
352.3° |
|
| Sep first |
16.0 |
|
Sep last |
16.42 |
|
Sep. Now (ρ) |
16.42" |
|
| Mag pri |
8.87 |
|
Mag sec |
11.68 |
|
delta mag (ΔM) |
2.81 |
|
Spectral class |
A5V (white) |
|
| Pri motion ra |
-026 |
|
Sec motion ra |
-037 |
|
| Pri motion dec |
-037 |
|
Sec motion dec |
-031 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.26 (< 0.3, Physical double)
This double is not physical.
16447+0220 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 151029 |
121826 |
16 44 42 +02 19 59 |
STF 2088 AB |
2017 |
15 |
329 |
21.7 |
7.49 |
12.00 |
4.51 |
|
|
| Show |
|
121826 |
16 44 42 +02 19 59 |
STF 2088 AC |
2017 |
12 |
352 |
16.4 |
8.87 |
11.68 |
2.81 |
|
<=== |
| Show |
|
|
16 44 42 +02 20 17 |
STF 2088 BC |
2016 |
14 |
105 |
8.3 |
12.00 |
13.40 |
1.40 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
SAO |
121826 |
|
HIP |
81971 |
|
Tycho2 |
0387-00634-1 |
|
| Gaia DR2 |
4385716110971547008 |
|
HD |
151029 |
|
BD |
BD+02 3166 |
|
Distance |
92.17 |
|
| Distance ly |
300.66 |
|
