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C/2025 A6 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2025 Sep 02 03h09 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)10.2
Nuclear magnitude (m2)12.9
m2 standard deviation0.1
Aperture radius used for m25.8 "
Coma diameter4.8 '
Tail position angle (PA)278 °
Afrho968 cm
Afrho error100 cm
Right ascension08 00 27.07 h m s
Declination+32 02 39.2 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 18
ACK MPCReport file updated 2025.09.02 06:29:54
NET APASS
AC2 fkugel@free.fr
    CK25A060 KC2025 09 02.13099 08 00 27.07 +32 02 39.2          13.0 R      A77
    CK25A060 KC2025 09 02.13655 08 00 27.66 +32 02 42.5          12.9 R      A77
    CK25A060 KC2025 09 02.14210 08 00 28.26 +32 02 45.8          12.9 R      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
SensorCCD
Sensor temperature-13 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details12x30s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2025 Sep 02 06h39m30s
Observation modification date2025 Sep 02 06h48m50s

(Record n° 29996)

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