Home

29P/Schwassmann-Wachmann

Date of perihelion passage : 2019-3-13.5709
Perihelion distance : 5.766438 AU
Inclination to ecliptic : 9.3730 °
Orbital period : 14.76 years
Eccentricity : 0.042078

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


On 2017 Aug 14 21h56 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)16.8
m2 standard deviation0.2
Aperture radius used for m27.5 "
r (dist/Sun) 5.826 AU
d (dist/Earth) 4.814 AU
Right ascension21 21 18.83 h m s
Declination-14 06 04.7 ° ' "
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 29P 2017/08/14
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0029P         C2017 08 14.91355 21 21 18.83 -14 06 04.7          16.6 N      K97
0029P         C2017 08 14.92816 21 21 18.34 -14 06 05.5          16.8 N      K97
0029P         C2017 08 14.93111 21 21 18.28 -14 06 06.0          17.0 N      K97
Instrumental configurationConfig1
Instrumentperso
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-11 °C
Binning2x2
MountVMA300 Valmeca
Exposure total time2040 s
Exposure details17x120s
Air mass2.26
Observatory MPC codeK97
Location67130 Freconrupt
Reference stars catalogUCAC-4
Photometry|Astrometry softwarePRISM
Resulting picture sampling (scale)1.26 "/pix
Image processingPrism
Remarks or commentsmauvaises conditions de transparence mesures avec S/B de 7
Observation submission date2017 Aug 22 07h49m43s
Observation modification date2017 Aug 22 08h03m49s

(Record n° 18093)

Home