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Name
  V0457 CMa  
AAVSO UID
--  
Constellation
Canis Major Sequence
J2000.0
06 28 13.65 -12 37 12.3  (97.05688 -12.62009) Search nearby
B1950.0 06 25 54.76 -12 35 14.2
Galactic coord. 221.684 -10.803
Other names

(Internal only)
ASASSN-V J062813.65-123712.3 GSC 05372-01751 USNO-B1.0 0773-0113783
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Variability type
HADS(B)
Spectral type --
Mag. range
13.27 - 13.65 V
Discoverer --
Epoch
23 Jan 2017 (HJD 2457777.017) Ephemeris
Outburst --
Period 0.05679453 d  (81.78412 min)
Rise/eclipse dur. 40%  (32.714 min)
Remarks
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1 2023PZ.....43....9K Double-mode pulsations. P0 is presented in the Table. P1 = 0.04391921d, P1/P0 = 0.7733.
2 2021PZ.....41....8K Ratio P1/P0 = 0.7733.
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References
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1 Kazarovets, E. V.; et al., 2023, The 85th Name-list of Variable Stars 2023PZ.....43....9K
2 Christy, C. T.; Jayasinghe, T.; Stanek, K. Z.; et al., 2022, The ASAS-SN
Catalog of Variable Stars X: Discovery of 116,000 New Variable Stars Using
g-band Photometry
2022arXiv220502239C
3 A.V. Khruslov, 2021, A Study of Double-Mode High-Amplitude Scuti Variable
Stars Pulsating in the Fundamental and First Overtone Modes. I
2021PZ.....41....8K
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Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2024-10-16 19:55 UTC Primary name, epoch and rise duration from 2023PZ.....43....9K. Gaia DR3 position.
2 Otero, Sebastian Alberto 2022-08-11 20:50 UTC Epoch from 2022arXiv220502239C. Gaia DR3 position.
1 Admin, VSX 2022-02-19 00:36 UTC Initial upload.