16457+3000 STF 2098 BC
16h 45m 44.09s +30° 00' 05.6" P.A. 124.00 sep 52.4 mag 9.61,8.81 Sp F0 dist. 59.92 pc (195.46 l.y.)
| Coord 2000 |
16457+3000 |
|
Discov num |
STF2098 |
|
Comp |
BC |
|
Coord arcsec 2000 |
16 45 44.09 +30 00 05.6 |
|
| Date first |
1831 |
|
Date last |
2015 |
|
Obs |
32 |
|
| Pa first |
138 |
|
Pa last |
123.8 |
|
P.A. Now (θ) |
123.8° |
|
| Sep first |
50.0 |
|
Sep last |
52.41 |
|
Sep. Now (ρ) |
52.41" |
|
| Mag pri |
9.61 |
|
Mag sec |
8.81 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
-029 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-040 |
|
Sec motion dec |
-001 |
|
| Notes |
N
Z
(See Notes, Parallax indicates components are physical) |
|
rPM=1.268
This double is 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 |
65534 |
|
HIP |
82060 |
|
Tycho2 |
2582-03162-1 |
|
| Gaia DR2 |
1311441639333610752 |
|
DM |
BD+30 2872 |
|
Distance |
59.92 |
|
Distance ly |
195.46 |
|
