Home

C/2025 A6 (Lemmon)

Perihelion distance : 0.53 AU
Inclination to ecliptic : 144 °
Orbital period : 1351 years
Eccentricity : 1

NASA/JPL elements
IAU/MPC elements


On 2025 Oct 06 03h59 UT by Francois Kugel


(Copyright Francois Kugel)

Coma Total magnitude (m1)6.0
Aperture radius for m11.65 '
Magnitude (MPC m2)9.6
Magnitude standard deviation0.1
Aperture radius for m25.8 "
Coma diameter3.3 '
Afrho373 cm
Afrho error78 cm
r (dist/Sun)0.910 AU
d (dist/Earth)0.880 AU
Right ascension155.04417 °
Declination+41.68547 °
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 3
ACK MPCReport file updated 2025.10.06 07:40:04
NET APASS
AC2 fkugel@free.fr
    CK25A060 KC2025 10 06.16618 10 20 10.60 +41 41 07.7           9.8 I      A77
    CK25A060 KC2025 10 06.16948 10 20 12.60 +41 41 11.3           9.5 I      A77
    CK25A060 KC2025 10 06.17261 10 20 14.52 +41 41 14.7           9.6 I      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
FilterIR pro
CameraAtik460ex
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details28x20s
Observatory MPC codeA77
Reference stars catalog (ast)APASS
Resulting picture sampling (scale)0.82 "/pix
Observation submission date2025 Oct 06 07h42m00s
Observation modification date2025 Oct 06 07h51m13s

(Record n° 30096)

Home