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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 27 22h06 UT by Luc Arnold


(Copyright Luc Arnold)

Nuclear magnitude (m2)12
m2 standard deviation0.0
Aperture radius used for m26.25 "
r (dist/Sun) 5.823 AU
d (dist/Earth) 4.849 AU
Right ascension21 15 20.26 h m s
Declination-14 23 02.9 ° ' "
MPC report
COD K25
CON L. Arnold, OHP 04870 Saint-Michel-l'Observatoire, France [luc.arnold@osupytheas.fr]
OBS L. Arnold
MEA L. Arnold
TEL 0.20-m f/5.5 Newtonian reflector + CCD
COM CCD SBIG ST10XME, filter Sloan r' Gen-1 Astrodon
COM Photometry aperture radius 6.25 arcsec (5 pixels, 1.25 arcsec/pix)
COM Images at URL http://www.obs-hp.fr/~larnold/v2/LucArnold/Welcome.html
ACK MPCReport file updated 2017.08.27 23:05:30
AC2 luc.arnold@osupytheas.fr
NET UCAC-4
0029P         C2017 08 27.92095 21 15 20.26 -14 23 02.9          12.0 N      K25
0029P         C2017 08 27.92317 21 15 20.22 -14 23 03.0          12.0 N      K25
0029P         C2017 08 27.92539 21 15 20.14 -14 23 03.2          12.0 N      K25
0029P         C2017 08 27.92761 21 15 20.08 -14 23 03.5          12.0 N      K25
0029P         C2017 08 27.92984 21 15 20.02 -14 23 03.6          12.0 N      K25
0029P         C2017 08 27.93206 21 15 19.96 -14 23 03.9          12.0 N      K25
0029P         C2017 08 27.93428 21 15 19.93 -14 23 04.0          12.1 N      K25
0029P         C2017 08 27.93650 21 15 19.86 -14 23 04.1          12.0 N      K25
0029P         C2017 08 27.94239 21 15 19.67 -14 23 04.4          12.0 N      K25
0029P         C2017 08 27.95591 21 15 19.32 -14 23 05.7          12.0 N      K25
Instrumental configurationConfig1
InstrumentT205 f/D 5.5
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1100 mm
Instrument focale/diameter5.5
Filter(s)r
CameraSBIG ST10XME
SensorCCD
Sensor temperature-15 °C
Binning1x1
Exposure details11x180
Observatory MPC codeK25
Reference stars catalogUCAC-4
Photometry|Astrometry softwareASTROMETRICA
Resulting picture sampling (scale)1.25 "/pix
URL for more information or pictureshttp://www.obs-hp.fr/~larnold/v2/LucArnold/29P_2017.html
Observation submission date2017 Aug 28 02h06m24s
Observation modification date2017 Aug 28 02h09m09s

(Record n° 18132)

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