The recent apparitions of periodic comets 21P/Giacobini-Zinner and 46P/Wirtanen have been intensively monitored.  The analysis and the enclosed plots made by Erik Bryssinck well show the preliminary results on the two objects. Comet 21P displayed a regular curve peaking about 18 days before perihelion in agreement with the 1998 apparition (Lara et al, A&A 399- 2003).

Good news is going to come.

We have hardly worked, and are still working, on building the NEW Af[rho] measures's Database.
A new Winafrho software version will be soon available with included a function to upload automatically afrho datas to the database on the fly.
As well as updating Winafrho, we are going to adapt the website procedures to match the new database format.

Stay tuned for big news !!!

Comet C/2017 O1 (ASASSN) was discovered on July 19 displaying already a large diffuse gas coma in the following days.  This color image was taken by Rolando Ligustri on July 27, the green color of the coma is due to the presence of strong C2 emission bands in the spectrum.

The page Reference has been updated with two published new articles.

On September 9th and 10th the annual meeting of Project CARA and Comet Section of Italian Amateur Union will be held at Sala Civica "Pegoraro Fortunato" located in Due Carrare (PD) Italy, via Galileo Galilei, 1 - Mezzavia.

The meeting is an important event among comet's researcher, amateur astronomers as well as astronomers and professionals
This year a special guest will be present: Erik Bryssinck, from Belgium., a good friend and collegue of the CARA Project since the beginning.

Here is the programme:

Saturday september 9th

The CARA data recorded on 67P Churyumov-Gerasimenko are summarized in the enclosed preliminary report in pdf format. 

The observations concern both the current apparition and all the recorded data by the CARA consortium in the three last apparitions of this comet. An average plot corrected for the solar phase angle is shown.

The observers that contributed with their observations are:

he release 1.9 of Winafro has been released.
Go to the "Software downloads" section after logged in.

We putted the Afrho measures DataBase off-line for maintenance reasons.
It will be on line as soon as possible.
We apologize for he inconvenience.

As probably already noticed we have modified our logo to be "coherent" with the new designations ot the acronym CARA.
Thanks to Mauro Facchini, from Osservatorio Astronomico "G.Montanari" for design the new logo.