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Name
  V0458 CMa  
AAVSO UID
--  
Constellation
Canis Major Sequence
J2000.0
06 29 08.67 -18 29 48.2  (97.28612 -18.49672) Search nearby
B1950.0 06 26 57.11 -18 27 45.8
Galactic coord. 227.219 -13.099
Other names

(Internal only)
2MASS J06290865-1829484 ASASSN-V J062908.67-182948.1 ATO J097.2861-18.4967
GSC 05951-02954 Gaia DR3 2940265174108860032 UCAC4 358-014385
USNO-B1.0 0715-0083260    
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Variability type
HADS(B)
Spectral type A
Mag. range
14.48 - 15.14 V
Discoverer --
Epoch
23 Jan 2017 (HJD 2457777.0244) Ephemeris
Outburst --
Period 0.1700172 d  (4.08041 h)
Rise/eclipse dur. 34%  (1.387 h)
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto Double-mode pulsations. P0 is presented in the Table. P1 = 0.1306380d, P1/P0 = 0.7684. (2023PZ.....43....9K). ASAS-SN magnitudes contaminated by Gaia DR3 2940265169812787200 (V= 16.6; sep. 1.0"). Range has been corrected.
2 2021PZ.....41....8K Ratio P1/P0 = 0.7684.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Kazarovets, E. V.; et al., 2023, The 85th Name-list of Variable Stars 2023PZ.....43....9K
2 Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview
2023A&A...674A..26C
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
4 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 06 29 08.67 -18 29 48.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2024-10-14 14:56 UTC Primary name, epoch and rise duration from 2023PZ.....43....9K. Range from ASAS-SN data. Spectral type from 2023A&A...674A..26C.
1 Admin, VSX 2022-02-19 00:36 UTC Preserved original object data.