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Latest Details
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| Name |
GrAGVar143 |
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| AAVSO UID |
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000-BQR-901 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
00 46 52.40 +35 26 20.1 |
| Galactic coord. |
122.513 -27.159 |
Other names
(Internal only)
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2MASS J00493610+3542401 |
GSC 02288-00626 |
Gaia DR3 363997207025712512 |
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TIC 53677648 |
UCAC4 629-002617 |
USNO-A2.0 1200-00353116 |
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USNO-B1.0 1257-0012998 |
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(Not logged in) Add name
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| Variability type |
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EA+BY |
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| Spectral type |
K |
| Mag. range |
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13.07 - 13.13 g |
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| Discoverer |
F. Velardo (GrAG), A. Fabi (GrAG), C. Marino (GrAG), G. Mazzacurati (GrAG), M. Grassi (GrAG) |
| Epoch |
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| Outburst |
-- |
| Period |
0.931581 d (22.3579 h) |
| Rise/eclipse dur. |
7.7% (1.72 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 |
Mazzacurati, Giorgio
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Period changes. Best period in ZTF data (2018-2025) is 0.931562 d, while the best period obtained from TESS data (Sept-Oct 2022 + Sept-Oct 2024) is 0.931581 d. Min I amplitude 0.052 TESS, Min II amplitude 0.022 TESS. BY elements HJD 2460598.821 + 0.931116 x E, amplitude 0.03 g. |
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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 |
Creevey, O. L.; et al., 2023, Gaia Data Release 3. Astrophysical parameters
inference system (Apsis). I. Methods and content overview |
2023A&A...674A..26C |
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2 |
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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3 |
Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive |
2019PASP..131a8003M |
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External Links
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Location
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Images
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Supporting Documents
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6 |
Phase Plot Rotational Component
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Mazzacurati, Giorgio
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2026-10-28 20:17 UTC |
Phase Plot of two TESS QLP datasets and two ZTF datasets: QLP 57 (Sep’22 – Oct’22), QLP 84 (Oct’24 – Oct’24), ZTF g (May’18 – Oct’25), ZTF i (Jul’18 – Sep’24) |
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5 |
Zoom on Min II
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Mazzacurati, Giorgio
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2026-10-28 20:10 UTC |
Phase Plot of two TESS QLP datasets and two ZTF datasets: QLP 57 (Sep’22 – Oct’22), QLP 84 (Oct’24 – Oct’24), ZTF g (May’18 – Oct’25), ZTF i (Jul’18 – Sep’24) |
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4 |
Zoom on Min I
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Mazzacurati, Giorgio
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2026-10-28 20:10 UTC |
Phase Plot of two TESS QLP datasets and two ZTF datasets: QLP 57 (Sep’22 – Oct’22), QLP 84 (Oct’24 – Oct’24), ZTF g (May’18 – Oct’25), ZTF i (Jul’18 – Sep’24) |
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3 |
Phase Plot
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Mazzacurati, Giorgio
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2026-10-28 20:10 UTC |
Phase Plot of two TESS QLP datasets and two ZTF datasets: QLP 57 (Sep’22 – Oct’22), QLP 84 (Oct’24 – Oct’24), ZTF g (May’18 – Oct’25), ZTF i (Jul’18 – Sep’24) |
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2 |
JD Plot TESS QLP
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Mazzacurati, Giorgio
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2026-08-15 09:40 UTC |
JD Plot of two TESS QLP datasets: QLP 57 (Sep’22 – Oct’22) and QLP 84 (Oct’24 – Oct’24) |
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JD Plot
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Mazzacurati, Giorgio
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2026-08-15 09:39 UTC |
JD Plot of two TESS QLP datasets and two ZTF datasets: QLP 57 (Sep’22 – Oct’22), QLP 84 (Oct’24 – Oct’24), ZTFg (May’18 – Oct’25), ZTFi (Jul’18 – Sep’24) |
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Revision History
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