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493P/LONEOS

Orbital period : 19.22 years

NASA/JPL elements
IAU/MPC elements


On 2026 Feb 28 19h18 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.7
m2 standard deviation0.1
Aperture radius used for m26.97 "
r (dist/Sun) 3.832 AU
d (dist/Earth) 3.608 AU
Right ascension04 39 47.36 h m s
Declination+48 02 55.6 ° ' "
MPC report
COD C10
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/4 reflector + CCD
NUM 3
ACK MPCReport file updated 2026.03.01 07:25:35
NET ATLAS2
AC2 jean-francois.soulier2@wanadoo.fr
0493P        KC2026 02 28.80448 04 39 47.36 +48 02 55.6          17.6 r      C10
0493P        KC2026 02 28.84110 04 39 49.25 +48 02 45.0          17.7 r      C10
0493P        KC2026 02 28.87637 04 39 51.06 +48 02 35.2          17.7 r      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1200 mm
Instrument focale/diameter4
Filter(s)None
CameraST8 XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountF60a Axis Instruments
AutoguideYes
Exposure details59 x 120s
Observatory MPC codeC10
LocationSeine et Marne
Reference stars catalogATLAS2
Used softwaresTycho
Resulting picture sampling (scale)1.55 "/pix
Observation submission date2026 Mar 01 07h39m11s
Observation modification date2026 Mar 01 08h16m44s

(Record n° 31022)

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