164P/Christensen (Record n° 30235)
Orbital period : 6.98 years
NASA/JPL elements
IAU/MPC elements
On 2025 Oct 28 05h43 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 17.8 m2 standard deviation 0.5 Aperture radius used for m2 6.4 " r (dist/Sun) 2.200 AU d (dist/Earth) 2.413 AU Right ascension 10 18 13.04 h m s Declination +20 07 18.6 ° ' " MPC report COD Y87
CON J.-G.Bosch
OBS J.-G.Bosch
MEA J.-G.Bosch
TEL 0.25-m f/4.75 reflector + CMO
NUM 17
ACK MPCReport file updated 2025.10.28 08:12:17
NET Gaia DR2
AC2 jgbosch@free.fr
0164P KB2025 10 28.23788 10 18 13.04 +20 07 18.6 17.2 G Y87
0164P KB2025 10 28.24133 10 18 13.60 +20 07 19.4 18.1 G Y87
0164P KB2025 10 28.24461 10 18 13.72 +20 07 17.3 18.2 G Y87
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1187.5 mm Instrument focale/diameter 4.75 Camera Asi 294MM Sensor CMOS Sensor temperature 0 °C Binning 4x4 Mount EQ6 Exposure details 27x25s Observatory MPC code Y87 Location Trevinca skies-Amalthea Reference stars catalog Gaia DR2
Used softwares Tycho Tracker Resulting picture sampling (scale) 1.6 "/pix Observation submission date 2025 Oct 28 08h40m09s Observation modification date 2025 Oct 28 08h48m35s