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C/2025 T1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2025 Oct 31 17h44 UT by Nicolas Delaunoy


(Copyright Nicolas Delaunoy)

Nuclear magnitude (m2)14.4
Aperture radius used for m25.85 "
r (dist/Sun)1.221 AU
d (dist/Earth)1.139 AU
Right ascension14 12 33.43 h m s
Declination+55 15 12.5 ° ' "
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
AutoguideNo
Exposure total time1320 s
Exposure details330x4s
Sky transparency (naked eye max mag)4
Seeing4
Moon phase65 °
Moon elongation118 °
LocationYerres, 91330, France
Reference stars catalogUCAC-4
Used softwaresTycho tracker (master darks avec Siril)
Resulting picture sampling (scale)1.32 "/pix
Observation submission date2025 Nov 01 19h14m53s
Observation modification date2025 Nov 01 19h16m30s

(Record n° 30268)

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