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[vsnet-alert 4622] HadV48 tentative period
- Date: Sat, 15 Apr 2000 12:19:46 +0900 (JST)
- To: dubois@simbad.u-strasbg.fr, gerard@simbad.u-strasbg.fr, samus@sai.msu.ru, vsnet-alert, vsnet-obs
- From: Taichi Kato <tkato>
- Subject: [vsnet-alert 4622] HadV48 tentative period
- Cc: vsolj-obs@ooruri.kusastro.kyoto-u.ac.jp
- Sender: owner-vsnet-alert@kusastro.kyoto-u.ac.jp
HadV48 tentative period
Based on available observations of HadV48, I have found that the period
of 2.997 d well express all the observed characterstics.
JD = 2449972.923 + 2.997056 E (sorry, no HJD corrections yet)
JD E O-C
49972.923 0 -0.000
51606.322 545 0.004
51612.315 547 0.002
51621.303 550 -0.001
51633.270 554 -0.022
51636.306 555 0.017
The suggested period is very close to three siderial days, which may
explain the lack of fading episodes observed in Japan for the period
1996-1999.
Regards,
Taichi Kato
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