CBAT ET 5648 :
Zitat:
R. Weryk, Department of Physics and Astronomy, University of Western
Ontario, reports the discovery of another comet in images obtained on Nov. 23
with the Pan-STARRS1 1.8-m Ritchey-Chretien reflector at Haleakala (discovery
observations tabulated below). Four stacked 45-s w-band survey images taken
in 1".4-1".8 seeing show a head of size 2".0 (full-width-at-half-maximum) but
with no obvious coma and a straight tail > 90" long in p.a. 260 degrees.
http://www.cbat.eps.harvard.edu/iau/cbe ... 005648.txtOntario, reports the discovery of another comet in images obtained on Nov. 23
with the Pan-STARRS1 1.8-m Ritchey-Chretien reflector at Haleakala (discovery
observations tabulated below). Four stacked 45-s w-band survey images taken
in 1".4-1".8 seeing show a head of size 2".0 (full-width-at-half-maximum) but
with no obvious coma and a straight tail > 90" long in p.a. 260 degrees.
COMET C/2025 W4 (PANSTARRS)
Helligkeit ca. 19.5 mag, H = 17.0, 2.5n = 7.5
Bahnelemente aus CBAT ET 5648
Nachfolgend eine kurze Ephemeride für die nächsten Tage jeweils um 00.00 UTC.
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