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| kometare Aktivität: COMET C/2025 Q3 (ATLAS) https://forum.vdsastro.de/viewtopic.php?t=7737 |
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| Autor: | Michael Möller [ 16. Oktober 2025, 03:18:10 AM ] | ||
| Betreff des Beitrags: | kometare Aktivität: COMET C/2025 Q3 (ATLAS) | ||
MPEC 2025-T165 : Zitat: There were 4 reports of cometary activity.
https://minorplanetcenter.net/mpec/K25/K25TG5.htmlThe first report was by M. Jaeger. There were 3 reports of a coma and there were 2 reports of a tail. COMET C/2025 Q3 (ATLAS) Helligkeit ca. 17.5 mag, H = 13.0 2.5n = 8 Nachfolgend eine kurze Ephemeride für die nächsten Tage jeweils um 00.00 UTC.
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| Autor: | Michael Möller [ 16. Oktober 2025, 05:45:04 AM ] |
| Betreff des Beitrags: | Re: kometare Aktivität: COMET C/2025 Q3 (ATLAS) |
siehe auch CBET 5623 : Zitat: An apparently asteroidal object discovered on CCD images taken on Aug. 20
http://www.cbat.eps.harvard.edu/iau/cbe ... 005623.txt
UT with a 0.5-m f/2 Schmidt reflector at Haleakala, Hawaii, in the course of the "Asteroid Terrestrial-Impact Last Alert System" (ATLAS) search program has been found to show cometary appearance by observers elsewhere after it was posted to the Minor Planet Center's PCCP webpage. |
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