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240P/NEAT

Date of perihelion passage : 2018-5-15.9217
Perihelion distance : 2.133612 AU
Inclination to ecliptic : 23.5030 °
Orbital period : 7.62 years
Eccentricity : 0.448976

NASA/JPL elements, ephemeris and orbit diagram
IAU/MPC elements and ephemeris


On 2011 Apr 17 20h12 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)15.9
m2 standard deviation0.1
Aperture radius used for m28 "
Coma diameter0.30 '
r (dist/Sun) 2.587 AU
d (dist/Earth) 2.568 AU
Right ascension07 21 40.11 h m s
Declination+41 58 01.4 ° ' "
MPC report
COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.255-m f/3.6 Newtonian reflector + CCD
ACK MPCReport file updated 2011.04.17
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
0240P         C2011 04 17.84196 07 21 40.11 +41 58 01.4          15.8 N      C10
0240P         C2011 04 17.84794 07 21 40.70 +41 57 59.9          15.8 N      C10
0240P         C2011 04 17.85534 07 21 41.46 +41 57 57.7          15.8 N      C10
0240P         C2011 04 17.86284 07 21 42.22 +41 57 55.5          15.9 N      C10
0240P         C2011 04 17.87031 07 21 42.96 +41 57 53.4          16.0 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)254 mm
Instrument focale length900 mm
Instrument focale/diameter3.6
CameraST7-XMEd
SensorCCD
Sensor size6.9 x 4.6 mm2
Sensor pixels number765 x 510
Sensor temperature-20 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time2400 s
Exposure details20 x 120s
Seeing3
Moon elongation99 °
Air mass1.14
Observatory MPC codeC10
Location77
Reference stars catalogUSNO-B1.0
Photometry|Astrometry softwareASTROMETRICA
Resulting picture sampling (scale)2.04 "/pix
Image processingPRIDMV8 APE
Observation submission date2011 Apr 17 23h55m24s
Observation modification date2011 Apr 17 23h58m39s

(Record n° 02509)

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