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 Revise  New Search
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Details for Revision 3
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
CH Del |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
20 21 01.31 +16 56 30.9 |
| Galactic coord. |
59.068 -11.409 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J20231838+1706134 |
AN 142.1930 |
ASAS J202318+1706.3 |
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GSC 01635-01484 |
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(Not logged in) Add name
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| Variability type |
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RRC |
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| Spectral type |
-- |
| Mag. range |
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12.8 - 13.4 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.315025 d (7.5606 h) |
| Rise/eclipse dur. |
39% (2.95 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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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 |
Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties |
2018A&A...616A...1G |
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2 |
D.M. Bramich, K.A. Alsubai, A. Arellano Ferro et al., 2014, IBVS 6106 |
2014IBVS.6106....1B |
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G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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C.Hoffmeister, VSS 1, N2, 1947. |
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C.Hoffmeister, Sonn Mitt N22, 1933. |
1933MiSon..22....1H |
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External Links
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Location
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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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1 |
Lightcurve plot
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Quadri, Ulisse
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2016-08-09 11:36 UTC |
Lightcurve from VESPA project at (IAU Station 565) Bassano Bresciano Observatory, BS, Italy.
http://www.osservatoriobassano.org |
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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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5 |
Otero, Sebastian Alberto
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2020-05-15 00:48 UTC |
Gaia DR2 position. |
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4 |
Quadri, Ulisse
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2016-08-06 18:25 UTC |
Period, range and rise duration from Bassano Bresciano Observatory (Italy) and ASAS-3 data. |
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3 |
Otero, Sebastian Alberto
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2011-04-09 00:57 UTC |
Primary record creation. Period, epoch and range from ASAS-3 data. UCAC3 position. |
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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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