164P/Christensen (Record n° 19867)
Orbital period : 6.98 years
NASA/JPL elements
IAU/MPC elements
On 2018 Oct 13 03h03 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 18 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 2.103 AU d (dist/Earth) 2.452 AU Right ascension 09 45 17.76 h m s Declination +20 53 51.0 ° ' " MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2018.10.13
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0164P KC2018 10 13.12738 09 45 17.76 +20 53 51.0 17.9 N C10
0164P KC2018 10 13.13547 09 45 18.69 +20 53 50.2 18.0 N C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera ST8-XME Sensor CCD Sensor temperature -15 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 13 x 60s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2018 Oct 13 07h59m25s Observation modification date 2018 Oct 13 08h50m29s