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C/2025 A6 (Lemmon)

Orbital period : 1351.00 years

NASA/JPL elements
IAU/MPC elements


On 2025 Oct 10 04h04 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)9.4
m2 standard deviation0.1
Aperture radius used for m25.95 "
r (dist/Sun)0.845 AU
d (dist/Earth)0.765 AU
Right ascension11 08 19.08 h m s
Declination+42 23 02.7 ° ' "
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 2025.10.10 10:21:55
NET APASS
AC2 fkugel@free.fr
    CK25A060 KB2025 10 10.16953 11 08 19.08 +42 23 02.7           9.4 R      A77
    CK25A060 KB2025 10 10.17922 11 08 27.20 +42 23 03.2           9.3 R      A77
    CK25A060 KB2025 10 10.18877 11 08 35.19 +42 23 03.6           9.4 R      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraASI294M
SensorCMOS
Sensor size13x19.1 mm2
Sensor pixels number8288x5644
Sensor temperature-25 °C
Binning2x2
MountMeade MCMT-TDM
Exposure details100x20s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.85 "/pix
Observation submission date2025 Oct 10 10h24m46s
Observation modification date2025 Oct 10 10h40m17s

(Record n° 30107)

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