29P/Schwassmann-Wachmann (Record n° 19782)
Perihelion distance : 5.8 AU
Inclination to ecliptic : 9 °
Orbital period : 14.91 years
Eccentricity : 0.04
NASA/JPL elements
IAU/MPC elements
On 2018 Sep 26 21h12 UT by Marc Deldem
(Copyright Marc Deldem)Magnitude (MPC m2) 13.3 Magnitude standard deviation 0.0 Aperture radius for m2 6.7 " r (dist/Sun) 5.772 AU d (dist/Earth) 4.814 AU Right ascension 343.51225 ° Declination -0.10969 ° MPC report COD K22
CON M. Deldem [marc.deldem@free.fr]
OBS M. Deldem
MEA M. Deldem
TEL 0.20-m f/10 Schmidt-Cassegrain + CCD + f/8.1 focal reducer
ACK MPCReport file updated 2018.09.26 23:51:33
AC2 marc.deldem@free.fr
NET UCAC-4
0029P C2018 09 26.88299 22 54 02.94 +00 06 34.9 13.3 R K22
0029P C2018 09 26.88907 22 54 02.79 +00 06 34.2 13.3 R K22
0029P C2018 09 26.89676 22 54 02.63 +00 06 32.8 13.3 R K22
Instrument C8 Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 200 mm Instrument focale length 1644 mm Instrument focale/diameter 8.1 Filter None Camera SBIG ST8-XME Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1530x1020 Sensor temperature -10 °C Binning 1x1 Mount G11 Motorization Yes Autoguide Yes Exposure total time 1200 s Exposure details 10x2mn Moon phase 6.3 ° Moon elongation 42 ° Air mass 1.4 Observatory MPC code K22 Reference stars catalog (ast) UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.12 "/pix Observation submission date 2018 Sep 27 00h02m44s Observation modification date 2018 Sep 27 00h11m37s