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217P/LINEAR

Date of perihelion passage : 2017-7-16.5643
Perihelion distance : 1.235382 AU
Inclination to ecliptic : 12.8563 °
Orbital period : 7.87 years
Eccentricity : 0.687778

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


On 2017 Sep 08 09h21 UT by Thierry Noel


(Copyright Thierry Noel)

Nuclear magnitude (m2)15
m2 standard deviation0.0
Aperture radius used for m26.4 "
r (dist/Sun) 1.407 AU
d (dist/Earth) 1.481 AU
Right ascension06 41 26.87 h m s
Declination+11 48 31.3 ° ' "
MPC report
COD W96
CON Thierry Noel [thierrynoel38a@free.fr]
OBS A. Maury, J.-B. de Vanssay, T. Noel
MEA T. Noel
TEL 0.4-m f/5.4 Ritchey-Chretien + CCD
COM Aperture radius for m2 : 6.4"
ACK MPCReport file updated 2017.09.08 12:22:22
AC2 thierrynoel38a@free.fr
NET Gaia DR1
0217P         C2017 09 08.38945 06 41 26.87 +11 48 31.3          15.0 N      W96
0217P         C2017 09 08.39514 06 41 27.66 +11 48 30.8          15.0 N      W96
0217P         C2017 09 08.40251 06 41 28.77 +11 48 30.5          15.0 N      W96
InstrumentMarcon RC 400
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2160 mm
Instrument focale/diameter5.4
CameraQSI 532ws-M1
SensorCCD
Sensor temperature-30 °C
Binning3x3
AutoguideNo
Exposure details17x1mn
Observatory MPC codeW96
LocationSan Pedro de Atacama, Chile
Reference stars catalogGaia DR1
Photometry|Astrometry softwareASTROMETRICA
Resulting picture sampling (scale)1.59 "/pix
Image processingAstrometrica (-dark, /flat, add), Iris (gradient, levels, ddp, crop)
Observation submission date2017 Sep 08 12h24m25s
Observation modification date2017 Sep 09 09h35m45s

(Record n° 18206)

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