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47P/Ashbrook-Jackson

Date of perihelion passage : 2017-6-10.1403
Perihelion distance : 2.818199 AU
Inclination to ecliptic : 13.0298 °
Orbital period : 8.38 years
Eccentricity : 0.317129

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


On 2017 Aug 31 23h26 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.6
m2 standard deviation0.1
Aperture radius used for m24.9 "
r (dist/Sun) 2.857 AU
d (dist/Earth) 2.128 AU
Right ascension01 43 37.28 h m s
Declination+16 16 25.0 ° ' "
MPC report
COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2017.08.31 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0047P         C2017 08 31.97607 01 43 37.28 +16 16 25.0          17.6 N      C10
0047P         C2017 08 31.98672 01 43 37.19 +16 16 28.7          17.7 N      C10
0047P         C2017 09 01.03583 01 43 36.70 +16 16 43.9          17.6 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraST8-XME
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountF60a Axis Instruments
AutoguideNo
Exposure details15 x 60s
Observatory MPC codeC10
LocationSeine et Marne (77)
Reference stars catalogUCAC-4
Photometry|Astrometry softwareASTROMETRICA
Resulting picture sampling (scale)1.62 "/pix
Observation submission date2017 Sep 01 08h04m16s
Observation modification date2017 Sep 01 10h13m32s

(Record n° 18166)

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