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Latest Details
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| Name |
V0442 Sct |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 36 20.91 -07 54 19.3 |
| Proper motion |
| RA: 1.896 +/- 1.077 mas/y | Dec: -4.061 +/- 1.221 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
24.531 -0.847 |
Other names
(Internal only)
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ASASSN-V J183903.67-075135.7 |
BD-07 4642 |
HD 172175 |
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IOMC 5692000019 |
SAO 142466 |
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| Variability type |
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ACYG |
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| Spectral type |
O6.5I(n)fp |
| Mag. range |
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9.42 - 9.45 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
-- |
| Rise/eclipse dur. |
-- |
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Remarks
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There are currently no remarks on file for this star.
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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 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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2 |
Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) |
2011ApJS..193...24S |
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3 |
A.M.van Genderen, H.Bovenschen, E.C.Engelsman, P.Goudfrooy, M.P.van
Haarlem, D.Hartmann, H.J.Latour, Y.K.Ng, J.J.Prein, F.H.P.M.van Roermund,
H.J.A.Roettgering, F.W.M.Steeman, W.Tijdhof, AsAp Suppl 79,No.2,263,1989. |
1989A&AS...79..263V |
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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 = 8.04 | H = 7.92 | K = 7.84 | J - K = 0.19 |
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AllWISE
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W1 = 7.70 | W2 = 7.70 | W3 = 7.62 | W4 = 7.05 | W1 - W2 = -0.00 | W3 - W4 = 0.56 |
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APASS-DR9
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B = 10.03 | V = 9.44 | g' = 9.85 | r' = 9.24 | i' = 8.99 | B - V = 0.59 |
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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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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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3 |
Admin, VSX
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2017-12-15 13:46 UTC |
Spectral type from Skiff (VizieR on-line data: B/mk) |
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2 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial upload. |
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