16518+2840 STF 2107 AC
16h 51m 50.10s +28° 39' 58.7" P.A. 309.00 sep 82.1 mag 6.90,11.51 Sp F5IV dist. 58.41 pc (190.53 l.y.)
| Coord 2000 |
16518+2840 |
|
Discov num |
STF2107 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 51 50.10 +28 39 58.7 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
309 |
|
Pa last |
308.6 |
|
P.A. Now (θ) |
308.6° |
|
| Sep first |
81.5 |
|
Sep last |
82.055 |
|
Sep. Now (ρ) |
82.055" |
|
| Mag pri |
6.90 |
|
Mag sec |
11.51 |
|
delta mag (ΔM) |
4.61 |
|
Spectral class |
F5IV (yellow-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+038 |
|
Sec motion dec |
+041 |
|
| Notes |
N
(See Notes) |
|
rPM=0.088 (< 0.3, Physical double)
This double is physical.
16518+2840 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 152380 |
84655 |
16 51 50 +28 39 59 |
STF 2107 AB |
2020 |
445 |
112 |
1.4 |
6.90 |
8.50 |
1.60 |
Y |
|
| Show |
|
84655 |
16 51 50 +28 39 59 |
STF 2107 AC |
2015 |
9 |
309 |
82.1 |
6.90 |
11.51 |
4.61 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
SAO |
84655 |
|
HIP |
82510 |
|
Tycho2 |
2070-00684-1 |
|
| Gaia DR2 |
1308065004764546688 |
|
HD |
152380 |
|
BD |
BD+28 2624 |
|
Distance |
58.41 |
|
| Distance ly |
190.53 |
|
WDS 16518+2840 STF 2107 AC : NOTES
| discov_num |
notes |
refcode |
| STF2107 |
AB: Malkov et al. (2012) derive dynamical, photometric, and |
|
|
spectroscopic masses 2.70 +/- 1.48, 2.16, and 1.35 Msun, respectively. |
Mlk2012 |
|
The faint star C (83") may be physical. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
| Mlk2012 |
|
A&A 546, A69, 2012 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 16518+2840 |
STF2107 |
AC |
1999 |
6 |
309 |
82.4 |
6.90 |
11.60 |
F5IV |
N D |
165150.10+283958.7 |
| 16518+2840 |
STF2107 |
AC |
2002 |
7 |
309 |
82.7 |
6.90 |
11.60 |
F5IV |
N D |
165150.10+283958.7 |
| 16518+2840 |
STF2107 |
AC |
2015 |
8 |
309 |
82.1 |
6.90 |
11.51 |
F5IV |
N |
165150.10+283958.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 16518+2840 STF 2107 AC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 16518+2840 STF 2107 AC : MEASURES
No records found.
WDS 16518+2840 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 16518+2840 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
