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164P/Christensen

Orbital period : 6.98 years

NASA/JPL elements
IAU/MPC elements


On 2026 Mar 13 03h43 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)17.6
m2 standard deviation0.1
Aperture radius used for m26.0 "
r (dist/Sun) 2.978 AU
d (dist/Earth) 2.080 AU
Right ascension10 45 24.18 h m s
Declination+31 56 10.8 ° ' "
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 + CMO
NUM 3
ACK MPCReport file updated 2026.03.13 18:36:23
NET Gaia EDR3
AC2 jl.virlichie@gmail.com
0164P        KB2026 03 13.15461 10 45 24.18 +31 56 10.8          17.7 G      X03
0164P        KB2026 03 13.15894 10 45 23.91 +31 56 11.4          17.6 G      X03
0164P        KB2026 03 13.16326 10 45 23.63 +31 56 11.8          17.5 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraPlayer One IMX571 Mono
SensorCMOS
Sensor size23.5x15.7 mm2
Sensor pixels number6252x4176
Sensor temperature-10 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details3x2mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia EDR3
Used softwaresTycho V13.05
Resulting picture sampling (scale)0.86 "/pix
Observation submission date2026 Mar 17 10h35m51s
Observation modification date2026 Mar 17 11h23m52s

(Record n° 31107)

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