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Latest Details
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| Name |
ER 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 40 01.29 -07 44 32.9 |
| Proper motion |
| RA: 0.086 +/- 0.634 mas/y | Dec: -5.539 +/- 0.741 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
25.096 -1.578 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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ASAS J184244-0741.5 |
ASASSN-V J184243.82-074133.4 |
BD-07 4672 |
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HD 172852 |
IOMC 5692000023 |
SAO 142528 |
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| Variability type |
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EA/KE: |
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| Spectral type |
A0 |
| Mag. range |
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9.16 - 9.41 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
1.3610711 d |
| Rise/eclipse dur. |
18% (5.880 h) |
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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 |
GCVS Team |
Min II 9.3; Min II - Min I = 0.506P; DII = 0.14P. |
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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 |
Bob Nelson's O-C files, 2016 |
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2 |
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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3 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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4 |
D.J.K.O'Connell, Riv Publ 2, N4, 68, 1948. |
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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 = 8.62 | H = 8.57 | K = 8.50 | J - K = 0.12 |
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AllWISE
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W1 = 8.46 | W2 = 8.50 | W3 = 8.15 | W4 = 6.61 | W1 - W2 = -0.04 | W3 - W4 = 1.55 |
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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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There are currently no supporting documents on file for this star.
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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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