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C/2025 A6 (Lemmon)

Orbital period : 1351.00 years

NASA/JPL elements
IAU/MPC elements


On 2025 Oct 14 04h10 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)4.7
Aperture radius used for m11.5 '
Nuclear magnitude (m2)8.3
m2 standard deviation0.2
Aperture radius used for m25.95 "
r (dist/Sun)0.781 AU
d (dist/Earth)0.670 AU
Right ascension12 12 07.02 h m s
Declination+41 10 02.9 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CMO
NUM 3
ACK MPCReport file updated 2025.10.14 07:43:19
NET APASS
AC2 fkugel@free.fr
    CK25A060 KB2025 10 14.17393 12 12 07.02 +41 10 02.9           8.1 R      A77
    CK25A060 KB2025 10 14.17738 12 12 10.69 +41 09 54.3           8.4 R      A77
    CK25A060 KB2025 10 14.18062 12 12 14.13 +41 09 46.4           4.7 T      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraIMX492
SensorCMOS
Sensor temperature-15 °C
Binning2x2
Exposure details25x30s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.85 "/pix
Observation submission date2025 Oct 14 07h44m39s
Observation modification date2025 Oct 15 10h15m48s

(Record n° 30130)

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