ASASSN-22dq: new WZ Sge-type dwarf nova
Tamas Tordai has reported observations. The data show 0.08-mag early superhumps (double maxima) with a period of 0.0561(8) d.
ASASSN-22dq --- ------- 5:45:45.28 59:54:32.6 2022-03-19.29 13.65 SDSS DSS VIZIER ------- CV candidate, matches to PS1 g=20.0, g>16.7 on 2022-03-17.29, g=13.9 on 2022-03-19.29, g=14.6 on 2022-03-21.29
ASASSN-22dq 20220317.29 <167g ASN ASASSN-22dq 20220319.29 139g ASN ASASSN-22dq 20220321.29 146g ASN
054545.231 +595432.09 (2000.0) Gaia_DR2_282141555636377984 plx=2.781(0.664) dismod=7.8 pmra=0.263(0.611) pmdec=-2.593(0.740) G=19.746 BP=19.905 RP=19.273 054545.231 +595432.09 (2000.0) Gaia_EDR3_282141555636377984 plx=2.668(0.440) dismod=7.9 pmra=-0.451(0.272) pmdec=-2.094(0.321) G=19.707 BP=19.850 RP=19.333
No past outburst in the ZTF data.