71P/Clark (Record n° 27197)
Orbital period : 5.56 years
NASA/JPL elements
IAU/MPC elements
On 2023 Jul 03 09h17 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 16.2 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 2.150 AU d (dist/Earth) 1.975 AU Right ascension 01 10 58.04 h m s Declination -03 07 34.5 ° ' " MPC report COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CCD
NUM 5
ACK MPCReport file updated 2023.07.03 14:33:06
NET Gaia DR2
AC2 jl.virlichie@gmail.com
0071P KC2023 07 03.38647 01 10 58.04 -03 07 34.5 16.2 G X03
0071P KC2023 07 03.39454 01 10 58.63 -03 07 32.4 16.1 G X03
0071P KC2023 07 03.40301 01 10 59.11 -03 07 30.3 16.1 G X03
0071P KC2023 07 03.41116 01 10 59.65 -03 07 28.5 16.3 G X03
0071P KC2023 07 03.42150 01 11 00.31 -03 07 26.0 16.3 G X03
Instrumental configuration Config1 Instrument ONTC 355 Instrument type Newton Instrument aperture (0=naked eye) 360 mm Instrument focale length 1728 mm Instrument focale/diameter 4.8 Filter(s) L Camera Moravian G3 KAF 16200 Sensor CCD Sensor size 27x21.6 mm2 Sensor pixels number 4500x3600 Sensor temperature -20 °C Binning 2x2 Mount SW EQ8 Autoguide Yes Exposure details 4x2mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares Tycho V10.4.7 Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2023 Jul 03 12h50m59s Observation modification date 2023 Jul 03 12h53m14s