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174P/Echeclus

Date of perihelion passage : 2015-4-21.1045
Perihelion distance : 5.813552 AU
Inclination to ecliptic : 4.3443 °
Orbital period : 34.90 years
Eccentricity : 0.455794

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


On 2017 Dec 25 17h59 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)17.2
m2 standard deviation0.1
Aperture radius used for m27.5 "
Coma diameter1.4 '
r (dist/Sun) 7.338 AU
d (dist/Earth) 6.704 AU
Right ascension02 36 01.91 h m s
Declination+11 16 08.2 ° ' "
MPC report
COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.4 reflector + CCD
ACK Report 174P 2017/12/25
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0174P         C2017 12 25.74994 02 36 01.91 +11 16 08.2          17.2 N      K97
0174P         C2017 12 25.76735 02 36 01.80 +11 16 08.2          17.2 N      K97
0174P         C2017 12 25.78701 02 36 01.67 +11 16 08.2          17.3 N      K97
Instrumental configurationConfig1
InstrumentT200 F/D 7.4
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1480 mm
Instrument focale/diameter7.4
Filter(s)L
CameraATIK 460 EX
SensorCCD
Sensor size12.5x10.0 mm2
Sensor pixels number2749x2199
Sensor temperature-15 °C
Binning2x2
MountVMA300
Exposure total time4200 s
Exposure details3x1400s
Moon phase115 °
Moon elongation53 °
Air mass1.4
Observatory MPC codeK97
Location67130 Freconrupt
Reference stars catalogUCAC-4
Photometry|Astrometry softwarePRISM
Resulting picture sampling (scale)1.26 "/pix
Image processingPRISM
Remarks or commentsVent fort
Observation submission date2017 Dec 26 21h26m53s
Observation modification date2017 Dec 26 21h31m21s

(Record n° 18704)

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