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C/2026 A2 (Bok)

Perihelion distance : 1.94 AU
Inclination to ecliptic : 82 °
Eccentricity : 1

NASA/JPL elements
IAU/MPC elements


On 2026 Sep 05 20h25 UT by Nicolas Delaunoy


(Copyright Nicolas Delaunoy)

Magnitude (MPC m2)15.3
Aperture radius for m25.7 "
Magnitude bandV
r (dist/Sun) 2.341 AU
d (dist/Earth) 2.258 AU
Right ascension249.427917 °
Declination74.268111 °
Instrumental configurationConfig1
InstrumentUNISTELLAR eQuinox2
Instrument typeNewton
Instrument aperture (0=naked eye)115 mm
Instrument focale length452 mm
FilterNone
CameraIMX347
SensorCMOS
Sensor size7.1x5.3 mm2
Sensor pixels number2088x1536
Binning1x1
MountALT-AZ
MotorizationYes
AutoguideNo
Exposure total time1756 s
Exposure details439x4s
Sky transparency (naked eye max mag)4
Seeing4
Moon phase110 °
Moon elongation77 °
LocationYerres, 91330, France
Reference stars catalog (ast)UCAC4
Reference stars catalog (phot)UCAC4
Used softwaresTycho tracker V13.6 (master darks avec Siril)
Resulting picture sampling (scale)1.32 "/pix
Observation submission date2026 Sep 06 16h00m18s
Observation modification date2026 Sep 06 16h02m48s

(Record n° 31828)

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