ZTF18aaakvdk: deeply eclipsing polar
From ZTF data. Porb=0.0602840(1) d. Short, deep eclipses (1.4 mag). Approximate epoch BJD 2458754.802.
The long-term light variation, low luminosity and red color support the polar classification.
2MASS 044925.788 +563930.63 (2000.0) 16.863 15.860 15.830 044925.6 +563931 (2000.0) ZTFJ044925.70+563931.2 r=19.490 (18.119-20.799) P=0.0603 044925.671 +563931.41 (2000.0) Gaia_DR2_274670550218199552 plx=2.728(0.686) dismod=7.8 pmra=8.495(1.132) pmdec=1.726(0.829) G=19.357 BP=19.538 RP=18.019 044925.767 +563930.43 (2000.0) Gaia_DR2_274670545924226560 plx=1.086(0.833) dismod=9.8 pmra=-3.974(1.138) pmdec=-7.457(1.028) G=20.040 BP=19.893 RP=18.330 044925.672 +563931.41 (2000.0) Gaia_EDR3_274670550218199552 plx=2.100(0.378) dismod=8.4 pmra=6.800(0.648) pmdec=1.679(0.374) G=19.242 BP=19.448 RP=18.055 044925.767 +563930.43 (2000.0) Gaia_EDR3_274670545924226560 plx=2.297(0.686) dismod=8.2 pmra=-3.499(0.877) pmdec=-7.294(0.667) G=19.982 BP=20.191 RP=18.438