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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 Sep 30 03h18 UT by Yoann Degot Longhi


(Copyright Yoann Degot Longhi)

Magnitude (MPC m2)9.7
Magnitude standard deviation0.1
Aperture radius for m25.7 "
Right ascension142.80879 °
Declination+39.52353 °
MPC report
COD 511
CON Y.Degot Longhi
OBS Y.Degot Longhi
MEA Y.Degot Longhi
TEL 0.30-m f/3.8 reflector + CMO
NUM 3
ACK MPCReport file updated 2025.10.03 16:35:46
NET ATLAS2
AC2  
    CK25A060 KB2025 09 30.13739 09 31 14.11 +39 31 24.7           9.7 V      511
    CK25A060 KB2025 09 30.13971 09 31 14.94 +39 31 28.6           9.8 V      511
    CK25A060 KB2025 09 30.14187 09 31 15.82 +39 31 29.9           9.5 V      511
Instrumental configurationConfig1
InstrumentNewton T30 F3.8
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
FilterNone
CameraQHY 600 MPh
SensorCMOS
Sensor temperature-10 °C
Binning1x1
MountJTW Trident GTR
Exposure details17x20s
Observatory MPC code511
LocationObservatoire de Haute Provence
Reference stars catalog (ast)ATLAS2
Used softwaresTycho Tracker
Resulting picture sampling (scale)0.7 "/pix
Observation submission date2025 Oct 03 16h46m55s
Observation modification date2025 Oct 03 16h48m32s

(Record n° 30093)

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