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[vsnet-alert 839] DV UMa mid-eclipse ephemeris
- Date: Thu, 10 Apr 1997 23:25:22 +0200 (MET DST)
- To: vsnet-obs@kusastro.kyoto-u.ac.jp
- From: Tonny Vanmunster <tvanmuns@innet.be>
- Subject: [vsnet-alert 839] DV UMa mid-eclipse ephemeris
- Cc: vsnet-alert@kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-alert@kusastro.kyoto-u.ac.jp
Hi all,
I just analysed a set of DV UMa time series photometry data, obtained
on April 9/10 at the Centers for Backyard Astrophysics of Dave Skillman
and myself. I wanted to comment on the two DV UMa mid-eclipse formulae
given by T. Kato in VSNET-ALERT 832.
The best fit ephemeris clearly is the first one
Min.HJD = 2446854.7487 + 0.085852614 E (1),
The eclipses we observed apparently fit within the 0.002 day error
mentioned by Taichi.
Best regards,
Tonny Vanmunster
CBA Belgium Observatory
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