170P/Christensen (Record n° 25833)
Orbital period : 8.61 years
NASA/JPL elements
IAU/MPC elements
On 2022 Aug 08 22h39 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 18.4 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " r (dist/Sun) 3.230 AU d (dist/Earth) 2.217 AU Right ascension 21 05 57.66 h m s Declination -14 29 50.3 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2022.08.09 08:37:30
AC2 fkugel@free.fr
NET NOMAD
0170P KC2022 08 08.94384 21 05 57.66 -14 29 50.3 18.2 V A77
0170P KC2022 08 08.95291 21 05 57.31 -14 29 53.7 18.4 V A77
0170P KC2022 08 08.96200 21 05 56.96 -14 29 56.3 18.5 V A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -13 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 33x60s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2022 Aug 09 08h44m36s Observation modification date 2022 Aug 09 08h47m11s