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Latest Details
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| Name |
IY Tau |
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| AAVSO UID |
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000-BFM-352 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
05 39 14.10 +27 55 23.9 |
| Proper motion |
| RA: -0.4 +/- 1.7 mas/y | Dec: -2.7 +/- 2.1 mas/y | Source: UCAC4 |
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| Galactic coord. |
180.470 -1.124 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J05422312+2756475 |
AN 43.1936 |
ASAS J054223+2756.9 |
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ASASSN-V J054223.14+275647.7 |
GSC 01869-01239 |
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| Variability type |
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RRC |
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| Spectral type |
-- |
| Mag. range |
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12.63 - 13.05 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
0.3765033 d (9.03608 h) |
| Rise/eclipse dur. |
50% (4.518 h) |
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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 |
Maintz, G., 2022, Verbesserte Elemente der RRc-Sterne IY Tau und V397 Gem |
2022BAVSR..71..194M |
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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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3 |
The first WASP public data release |
2010A&A...520L..10B |
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4 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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5 |
L.Meinunger, MVS 3, H.5, 137, 1966. |
-- |
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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 = 10.45 | H = 10.09 | K = 9.87 | J - K = 0.58 |
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AllWISE
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W1 = 9.79 | W2 = 9.77 | W3 = 9.81 | W1 - W2 = 0.02 |
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APASS-DR9
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B = 13.93 | V = 12.88 | g' = 13.37 | r' = 12.47 | i' = 11.96 | B - V = 1.06 |
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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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6 |
Bernhard, Klaus
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2023-09-29 20:34 UTC |
Type, period and epoch from 2022BAVSR..71..194M. Gaia DR3 position. |
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5 |
Otero, Sebastian Alberto
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2016-10-03 04:00 UTC |
Type from light curve shape. |
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4 |
Admin, VSX
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2014-07-31 01:59 UTC |
Update from [2014IBVS.6106....1B]. |
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3 |
Otero, Sebastian Alberto
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2011-06-22 00:27 UTC |
Primary record creation. Period, rise duration, epoch and range from ASAS-3, SuperWASP and NSVS data. |
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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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