Discovery of 6 New Orbital Periods for Classical Novae

I report newly discovered orbital periods for 6 classical novae, based on recent light curves from the TESS satellite. These periods are 0.1900636 ± 0.0000057 days for V1391 Cas, 1.020869 ± 0.000018 for FQ Cir, 0.07488825 ± 0.00000016 for V462 Lup, 0.166229 ± 0.000013 for V6620 Sgr, 0.12317997 ± 0.0...

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Bibliographic Details
Published inResearch notes of the AAS Vol. 9; no. 8; pp. 213 - 212
Main Author Schaefer, Bradley E.
Format Journal Article
LanguageEnglish
Published The American Astronomical Society 07.08.2025
Subjects
Novae
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Summary:I report newly discovered orbital periods for 6 classical novae, based on recent light curves from the TESS satellite. These periods are 0.1900636 ± 0.0000057 days for V1391 Cas, 1.020869 ± 0.000018 for FQ Cir, 0.07488825 ± 0.00000016 for V462 Lup, 0.166229 ± 0.000013 for V6620 Sgr, 0.12317997 ± 0.00000010 for V572 Vel, and 0.4538473 ± 0.0000054 days for V615 Vul. Further, I report a non-orbital period 0.04360 day for V1717 Sco, and I confirm an earlier reported period discovery of 0.0686517 day for V906 Car.
Bibliography:AAS67836
Stars and Stellar Physics
ISSN:2515-5172
2515-5172
DOI:10.3847/2515-5172/adf7a3