Cometary activity in (457175) 2008 GO98: new observations (23 Aug. 2017)

The Hilda-type asteroid (457175) 2008 GO98 has been followed-up quite closely by our facilityOur latest observations still show a clear coma, saying the cometary activity is still ongoing.

Cometary activity in (457175) 2008 GO98: 23 Aug. 2017

Cometary activity in (457175) 2008 GO98: 23 Aug. 2017

The image above is the average of seven, 180-seconds exposures, remotely taken with “Elena” (PlaneWave 17″+Paramount ME+SBIG STL-6303E) robotic unit available at Virtual Telescope. The image scale is 1.2″/pixel. Sky conditions were very good.

(457175) 2008 GO98, is well visible in the center of the image and shows obvious cometary activity, while the magnitude of the “head” is around 19.0, a bit fainter than in our past  observations. On 3 Aug. 2017, The Central Bureaus for Astronomical Telegrams (CBAT) issued the electronic circular CBET 4418 (subscription required), publishing our observations.

Of course, we will continue monitoring this object.

Back to “Solar System” page

Support The Virtual Telescope Project!

If everyone reading this right now would donate something, our fundraiser would be done in a few days. Please, donate and receive stunning, LIMITED EDITION panel showing the evolution of comet 46P/Wirtanen over the last weeks and more amazing images, specifically made for supporters like you!

donate now (you can adjust the amount later)

You can also order our 2019 Calendar, featuring our unique images of the stars above the legendary monuments of Rome!



You may also like...

Leave a Reply

Your email address will not be published.


Get every new post on this blog delivered to your Inbox.

Join other followers: