IPHAS J051814.34+294113.2

An Eclipsing Cataclysmic Variable Star

IPHAS J051814.34+294113.2 is a cataclysmic variable star discovered through the IPHAS survey. It is most likely a novalike eclipsing binary system with an orbital period of approximately 4.9 hours. The system consists of a white dwarf accreting material from a donor star via an accretion disk. It shows deep eclipses, making it a valuable target for photometric and spectroscopic study.

Photometry & Images

Catalogue Gaia
RA 79.559708611°
DEC 29.686888880°
U --
B --
V --
Parallax (mas) 1.71 ± 0.04
Light curve Light curve2

TESS Data

sectors19 sectors43 sectors44

Spectroscopy

Spectrum of IPHAS J051814.34+294113.2

References

Han Z. T. et al. TESS and ZTF Observations of an Eclipsing Z Cam-type Dwarf Nova IPHAS J051814. 34+ 294113.2 //The Astronomical Journal. – 2021. – Т. 162. – №. 5. – С. 205.