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170P/Christensen

Orbital period : 8.61 years

NASA/JPL elements
IAU/MPC elements


On 2022 Oct 01 20h16 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)18.8
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 3.122 AU
d (dist/Earth) 2.477 AU
Right ascension20 47 20.87 h m s
Declination-18 26 18.4 ° ' "
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 2022.10.01 23:20:48
AC2 fkugel@free.fr
NET NOMAD
0170P        KC2022 10 01.84431 20 47 20.87 -18 26 18.4          18.8 V      A77
0170P        KC2022 10 01.85786 20 47 20.95 -18 26 19.9          18.8 V      A77
0170P        KC2022 10 01.87065 20 47 21.10 -18 26 20.9          18.8 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAik460ex
SensorCCD
Sensor temperature-15 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details26x120s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2022 Oct 01 23h23m06s
Observation modification date2022 Oct 01 23h34m18s

(Record n° 26053)

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