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221P/LINEAR

Orbital period : 6.42 years

NASA/JPL elements
IAU/MPC elements


On 2021 Apr 04 21h26 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)20.6
m2 standard deviation0.3
Aperture radius used for m25.8 "
r (dist/Sun) 2.742 AU
d (dist/Earth) 1.846 AU
Right ascension10 40 47.38 h m s
Declination-06 41 08.4 ° ' "
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 2021.04.05 10:07:59
AC2 fkugel@free.fr
NET NOMAD
0221P        KC2021 04 04.89339 10 40 47.38 -06 41 08.4          20.6 V      A77
0221P        KC2021 04 04.91669 10 40 46.73 -06 40 58.2          20.9 V      A77
0221P        KC2021 04 04.91844 10 40 46.31 -06 40 56.2          20.5 V      A77
0221P        KC2021 04 04.94127 10 40 45.69 -06 40 45.5          20.2 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
Binning1x1
MountMeade-MCMT-TDM
Exposure details45x120s
Observatory MPC codeA77
Reference stars catalogNOMAD
Image resize factor0.5
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Apr 05 10h13m22s
Observation modification date2021 Apr 05 11h01m29s

(Record n° 23175)

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