C/2025 A6 (Lemmon) (Record n° 30038)
Orbital period : 1351.00 years
NASA/JPL elements
IAU/MPC elements
On 2025 Sep 17 02h24 UT by Francois Kugel
(Copyright Francois Kugel)Coma Total magnitude (m1) 9.9 Nuclear magnitude (m2) 11.7 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " Coma diameter 2.6 ' Tail length 0.19 ° Tail position angle
(PA) 294 ° Afrho 1364 cm Afrho error 281 cm r (dist/Sun) 1.228 AU d (dist/Earth) 1.518 AU Right ascension 08 34 38.14 h m s Declination +35 12 41.9 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 7
ACK MPCReport file updated 2025.09.17 09:47:06
NET APASS
AC2 fkugel@free.fr
CK25A060 KC2025 09 17.10032 08 34 38.14 +35 12 41.9 11.4 R A77
CK25A060 KC2025 09 17.13454 08 34 44.25 +35 13 15.3 11.8 R A77
CK25A060 KC2025 09 17.13883 08 34 45.01 +35 13 19.6 11.7 R A77
CK25A060 KC2025 09 17.14362 08 34 45.88 +35 13 24.3 11.6 R A77
CK25A060 KC2025 09 17.24383 08 34 48.87 +35 13 40.5 11.7 R A77
CK25A060 KC2025 09 17.24791 08 34 49.58 +35 13 44.5 11.7 R A77
CK25A060 KC2025 09 17.25090 08 34 50.11 +35 13 47.5 11.7 R A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -13 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 32x20s Observatory MPC code A77 Reference stars catalog APASS
Image resize factor 0.5 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2025 Sep 17 09h47m51s Observation modification date 2025 Sep 17 10h16m13s