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242P/Spahr

Orbital period : 13.03 years

NASA/JPL elements
IAU/MPC elements


On 2026 Mar 11 21h44 UT by Nicolas Delaunoy


(Copyright Nicolas Delaunoy)

Nuclear magnitude (m2)17.0
Aperture radius used for m24.6 "
r (dist/Sun) 4.429 AU
d (dist/Earth) 3.847 AU
Right ascension07 29 07.44 h m s
Declination-09 38 02.7 ° ' "
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 time1456 s
Exposure details364x4s
Sky transparency (naked eye max mag)4
Seeing3
Moon phase96 °
Moon elongation135 °
LocationYerres, 91330, France
Reference stars catalogUCAC-4
Used softwaresTycho tracker V13.02 master darks avec Siril)
Resulting picture sampling (scale)1.32 "/pix
Observation submission date2026 Mar 12 18h59m44s

(Record n° 31083)

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