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284P/McNaught

Orbital period : 7.05 years

NASA/JPL elements
IAU/MPC elements


On 2021 Aug 17 01h55 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16.1
m2 standard deviation0.5
Aperture radius used for m25.8 "
r (dist/Sun) 2.303 AU
d (dist/Earth) 1.342 AU
Right ascension23 22 31.48 h m s
Declination-09 13 12.1 ° ' "
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 2021.08.17 06:56:04
AC2 fkugel@free.fr
NET NOMAD
0284P         C2021 08 17.08004 23 22 31.48 -09 13 12.1          15.7 V      A77
0284P         C2021 08 17.09046 23 22 31.29 -09 13 18.1          16.8 V      A77
0284P         C2021 08 17.09972 23 22 31.16 -09 13 24.5          15.7 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-10 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details8x90s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Remarks or commentsBad seeing, because Mistral wind.
Observation submission date2021 Aug 17 07h00m35s
Observation modification date2021 Aug 17 07h11m38s

(Record n° 23816)

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