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C/2025 A6 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2025 Sep 08 03h28 UT by Nicolas Delaunoy


(Copyright Nicolas Delaunoy)

Nuclear magnitude (m2)12.7
Aperture radius used for m26.0 "
r (dist/Sun) 1.375 AU
d (dist/Earth) 1.814 AU
Right ascension08 12 11.02 h m s
Declination+33 07 58.2 ° ' "
Instrumental configurationConfig1
InstrumentUNISTELLAR eQuinox2
Instrument typeNewton
Instrument aperture (0=naked eye)115 mm
Instrument focale length450 mm
Instrument focale/diameter3.91
Filter(s)None
CameraIMX347
SensorCMOS
Sensor size7.1x5.3 mm2
Sensor pixels number2088x1536
Binning1x1
MountALT-AZ
MotorizationYes
Exposure total time1164 s
Exposure details291x4s
Sky transparency (naked eye max mag)4
Seeing4
Moon phase4 °
Moon elongation127 °
LocationYerres, 91330, France
Reference stars catalogUCAC-4
Resulting picture sampling (scale)1.32 "/pix
Observation submission date2025 Sep 08 19h04m18s

(Record n° 30025)

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