16457+3000 STF 2098 AC
16h 45m 43.47s +30° 00' 17.2" P.A. 128.00 sep 65.6 mag 8.77,8.81 Sp F2V dist. 129.03 pc (420.9 l.y.)
| Coord 2000 |
16457+3000 |
|
Discov num |
STF2098 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 45 43.47 +30 00 17.2 |
|
| Date first |
1825 |
|
Date last |
2017 |
|
Obs |
40 |
|
| Pa first |
140 |
|
Pa last |
128.3 |
|
P.A. Now (θ) |
128.3° |
|
| Sep first |
64.3 |
|
Sep last |
65.57 |
|
Sep. Now (ρ) |
65.57" |
|
| Mag pri |
8.77 |
|
Mag sec |
8.81 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
F2V (yellow-white) |
|
| Pri motion ra |
-033 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-039 |
|
Sec motion dec |
-001 |
|
| Notes |
N
U
Z
(See Notes, Proper motion indicates non-physical, Parallax indicates components are physical) |
|
rPM=1.277
This double is not physical.
16457+3000 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 151367 |
65531 |
16 45 43 +30 00 17 |
STF 2098 AB |
2017 |
52 |
145 |
14.2 |
8.77 |
9.61 |
0.84 |
|
|
| Show |
|
65531 |
16 45 43 +30 00 17 |
STF 2098 AC |
2017 |
40 |
128 |
65.6 |
8.77 |
8.81 |
0.04 |
|
<=== |
| Show |
|
65531 |
16 45 43 +30 00 17 |
STF 2098 AD |
2015 |
22 |
18 |
67.6 |
8.77 |
11.00 |
2.23 |
|
|
| Show |
|
65534 |
16 45 44 +30 00 06 |
STF 2098 BC |
2015 |
32 |
124 |
52.4 |
9.61 |
8.81 |
0.80 |
|
|
| Show |
|
|
16 45 45 +30 01 20 |
STF 2098 DE |
2015 |
11 |
268 |
5.8 |
10.96 |
13.70 |
2.74 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
SAO |
65531 |
|
HIP |
82064 |
|
Tycho2 |
2582-03161-1 |
|
| Gaia DR2 |
1311441639333611648 |
|
HD |
151368 |
|
ADS |
10201 |
|
BD |
BD+30 2872 |
|
| Distance |
129.03 |
|
Distance ly |
420.9 |
|
