29P/Schwassmann-Wachmann (Record n° 19790)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2018 Sep 27 21h16 UT by Marc Deldem
(Copyright Marc Deldem)Nuclear magnitude (m2) 13.6 m2 standard deviation 0.0 Aperture radius used for m2 6.7 " r (dist/Sun) 5.772 AU d (dist/Earth) 4.819 AU Right ascension 22 53 39.09 h m s Declination +00 04 22.0 ° ' " 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 2018.09.28 00:00:02
AC2 marc.deldem@free.fr
NET UCAC-4
0029P C2018 09 27.88586 22 53 39.09 +00 04 22.0 13.6 R K22
0029P C2018 09 27.89818 22 53 38.79 +00 04 20.0 13.6 R K22
0029P C2018 09 27.90732 22 53 38.56 +00 04 19.2 13.6 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(s) 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 1800 s Exposure details 15x2mn Moon phase 15.1 ° Moon elongation 54 ° Air mass 1.4 Observatory MPC code K22 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.12 "/pix Observation submission date 2018 Sep 28 00h07m18s Observation modification date 2018 Sep 28 00h10m56s