Re: Nihon Temmon Shiryo
Dear Gary Kronk, I have on hand the 1935 issue and a reprint of the 1978 issue (top and bottom two editions). If you tell us what you need, we can help. Sincerely, Hirohisa Sato e-mail :
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Hirohisa Sato
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#33721
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Re: Nihon Temmon Shiryo
Thank you, but I don't speak Japanese. I am hoping to find someone who can access the book easily and translate a couple of passages for me. Sincerely, Gary [email protected]> wrote:
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Gary Kronk
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#33720
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Re: Nihon Temmon Shiryo
You are looking for the book "ÈÕ±¾ÌìÎÄÊ·ÁÏ" by Shigeru Kanda? I don't have it myself. It's held by several large public libraries in Japan. NAOJ(National Obserbatory of Japan) Library's Catalog
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S.Funamoto
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#33719
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Nihon Temmon Shiryo
Does anyone have easy access to this 1935 book by S. Kanda? I need someone to provide a couple of translations from this book. I am trying to confirm the correctness of a couple of translations
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Gary Kronk
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#33718
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Re: NEOCP object A11nyuL
Hi Roberto, all, Astrometrica automatically gives FWHM measurements, but I usually don¡¯t pay too much attention to these, especially since the MPC¡¯s ¡°Report Cometary Activity¡± form requests
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Alan Hale
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#33717
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Re: NEOCP object A11nyuL
Based on this orbit (thanks Maik) I note on June 1.0UT this comet passes just 70" from 12th mag gx NGC 7280:https://archive.eso.org/dss/dss/image?name=ngc7280&x=30&y=30Nice photo op :)
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David Moore(Ireland)
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#33716
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Re: NEOCP object A11nyuL
All, despite the short arc the orbit seems already established well enough for planning purposes. Orbital elements: A11nyuL Perihelion 2025 Oct 4.95827 +/- 2.35 TT; Constraint: e=1 Meyer Epoch 2025
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Maik Meyer
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#33715
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Re: 2025FL14 possible comet?
Dear Artyom, Of course my higher magnitude detected (only about 0.8/0.9mag.), as you say, could easily be due to rotation or low SNR. For the fwhm it is not possible that it is due to motion since I
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Roberto
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#33714
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Re: NEOCP object A11nyuL
[image: 6a477f63-3a44-4c2f-b99a-8ebb33717e25.jpg] Hi all, Early this morning I scheduled the observation of this possible comet from L81, a coma of about 8" is visible. The FWHM is higher than that of
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Jordi
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#33713
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Re: 2025FL14 possible comet?
Dear Roberto, Thank you for the information. **** In an attempt to detect possible cometary activity, I have observed 2025 FL14 with the 1.0 m Simeiz telescope on 15 May. For 36 minutes of total
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Artyom Novichonok
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#33712
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Re: 2025FL14 possible comet?
The image is strangely not visible. I attach it again and sorry. Regards, Roberto Haver 157 Frasso Sabino
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Roberto
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#33711
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2025FL14 possible comet?
Hi all, I took this NEO (2025 FL14) on the night between May 24th and 25th (21h10m42s UT of the 24th) from the Frasso Sabino observatory. They were 40x90s with a 368mm telescope at F/6.8 (in the image
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Roberto
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#33710
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Re: NEOCP object A11nyuL
Hi Alan, Have you tried calculating the FWHM of the object and that of the nearby stars? Reagards, Roberto Haver 157 Frasso Sabino "Alan Hale" <ahale@...> wrote:
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Roberto
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#33709
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Re: NEOCP object A11nyuL
Forgot to add: image was taken on May 25.13 UT. Dear all, Here is one of the images I obtained last night from LCO-SAAO. 180-second exposure with a 35-cm Cassegrain; cropped, but otherwise no
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Alan Hale
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#33708
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Re: NEOCP object A11nyuL
Dear all, Here is one of the images I obtained last night from LCO-SAAO. 180-second exposure with a 35-cm Cassegrain; cropped, but otherwise no processing. I have another set of images ordered up for
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Alan Hale
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#33707
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Re: NEOCP object A11nyuL
Dear Krisztian, Med, all, It¡¯s still quite early in the game, but, indeed, this object does look interesting. There does seem to be some similarity to the orbit of the Daylight Comet of 1910,
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Alan Hale
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#33706
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Re: NEOCP object A11nyuL
Hello all , I know it's still too early to ask this, as the data is still uncertain, and I might be overstepping into something I don't fully understand, but I just realized that this object shares
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Med Amine Hamidi
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#33705
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NEOCP object A11nyuL
Hi Folks, What do you think about NEOCP object A11nyuL, which is a possible small perihelion distance comet? Thanks, Kriszti¨¢n
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S¨¢rneczky Kriszti¨¢n
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#33704
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Comet 217P/LINEAR now in SWAN
Hi All. Just for information - the recent moderately bright periodic comet 217P/LINEAR is visible in images taken by UV camera SWAN since May 2, 2025. X-Y for 22/05 (0,0 - upper left): 527-301 at
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Vladimir Bezugly
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#33703
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Analysis Update
Hi All, I have just updated my analysis of the currently brighter comets. You can find it at the URL http://fg-kometen.vdsastro.de/aktause.htm Kind regards Andreas Kammerer
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andreas.kammerer
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#33702
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