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170P/Christensen

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 deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 3.230 AU
d (dist/Earth) 2.217 AU
Right ascension21 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 configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-13 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details33x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2022 Aug 09 08h44m36s
Observation modification date2022 Aug 09 08h47m11s

(Record n° 25833)

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