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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
HD 180641 |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
19 14 37.82 +05 40 53.6 |
| Proper motion |
| RA: 35.209 +/- 0.069 mas/y | Dec: -4.038 +/- 0.061 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
41.001 -3.040 |
Other names
(Internal only)
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2MASS J19170533+0546193 |
AGASCID 62408720 |
ASASSN-V J191705.32+054617.7 |
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BD+05 4100 |
GSC 00476-02306 |
Gaia DR3 4293937538984188160 |
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HIP 94778 |
TIC 176183794 |
TYC 476-2306-1 |
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UCAC4 479-093271 |
USNO-B1.0 0957-0433412 |
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(Not logged in) Add name
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| Variability type |
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EA |
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| Spectral type |
F8 |
| Mag. range |
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8.54 - 8.84: V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
11.22241 d |
| Rise/eclipse dur. |
3.05% (0.342 d) |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
Nasonov, Dmitry
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Eccentric system with apsidal motion. Min II = 8.72: V at phase 0.3544 for TESS QLP data, duration 1.9%.
Min II elements with the best match for ASAS-3 and Hipparcos data: HJD 2460489.165 + 11.222352 x E. |
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(Not logged in) Add remark
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Huang, C. X.; et al., 2020, Photometry of 10 Million Stars from the First
Two Years of TESS Full Frame Images: Part I |
2020RNAAS...4..204H |
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2 |
J.S. Nichols et al., 2010, ApJS 188, 473 |
2010ApJS..188..473N |
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3 |
J.S. Nichols et al., 2010, ApJS 188, 473 (online data) |
2010ApJS..188..473N |
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4 |
Pojmanski, G., 2002, The All Sky Automated Survey |
2002AcA....52..397P |
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5 |
Perryman, M. A. C.; et al., 1997, The HIPPARCOS and TYCHO catalogues |
1997HIP...C......0E |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 7.52 | H = 7.32 | K = 7.21 | J - K = 0.30 |
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AllWISE
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W1 = 7.14 | W2 = 7.18 | W3 = 7.18 | W4 = 7.02 | W1 - W2 = -0.04 | W3 - W4 = 0.17 |
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APASS-DR9
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B = 9.01 | V = 8.56 | g' = 8.71 | r' = 8.44 | B - V = 0.45 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Click document name to open or save. Browser plug-in or other software may be required for viewing.
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3 |
zoomed phase plot for Min II
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Nasonov, Dmitry
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2024-11-27 19:02 UTC |
Light curve from ASAS-3, TESS QLP and Hipparcos photometry data folded with the best period for Min II, zoomed on minima |
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phase plot
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Nasonov, Dmitry
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2024-11-27 18:54 UTC |
Light curve from ASAS-3, TESS QLP and Hipparcos photometry data folded with the best orbital period |
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zoomed phase plot
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Nasonov, Dmitry
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2024-11-27 18:53 UTC |
Light curve from ASAS-3, TESS QLP and Hipparcos photometry data folded with the best orbital period, zoomed on minima |
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(Not logged in) Add document
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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2 |
Nasonov, Dmitry
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2024-11-15 20:04 UTC |
Type, minimum magnitude, period, epoch and eclipse duration from ASAS-3, Hipparcos and TESS QLP data. |
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1 |
Admin, VSX
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2010-10-26 00:13 UTC |
Preserved original object data. |
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