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C/2020 F7 (Lemmon)

Orbital period : 18215.00 years

NASA/JPL elements
IAU/MPC elements


On 2021 Nov 14 05h09 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16.5
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 5.332 AU
d (dist/Earth) 5.377 AU
Right ascension09 06 18.58 h m s
Declination-33 35 34.5 ° ' "
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 2021.11.14 07:38:06
AC2 fkugel@free.fr
NET USNO-B1.0
    CK20F070 KC2021 11 14.21459 09 06 18.58 -33 35 34.5          16.5 V      A77
    CK20F070 KC2021 11 14.21864 09 06 18.51 -33 35 40.1          16.7 V      A77
    CK20F070 KC2021 11 14.22269 09 06 18.51 -33 35 44.0          16.4 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-20 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details15x60s
Observatory MPC codeA77
Reference stars catalogUSNO-B1.0
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Nov 14 07h50m16s
Observation modification date2021 Nov 14 19h23m01s

(Record n° 24366)

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