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C/2020 F7 (Lemmon)

Orbital period : 14211.00 years

NASA/JPL elements
IAU/MPC elements


On 2022 Nov 15 06h53 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)18.6
m2 standard deviation0.1
Aperture radius used for m25.6 "
Coma condensation degree (DC)9
r (dist/Sun) 5.971 AU
d (dist/Earth) 5.985 AU
Right ascension07 07 20.27 h m s
Declination-67 50 24.6 ° ' "
MPC report
COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2022.11.15 20:54:35
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
    CK20F070 KC2022 11 15.28695 07 07 20.27 -67 50 24.6          18.5 G      X03
    CK20F070 KC2022 11 15.29999 07 07 18.86 -67 50 34.3          18.6 G      X03
    CK20F070 KC2022 11 15.31303 07 07 17.52 -67 50 43.7          18.6 G      X03
Instrumental configurationConfig1
InstrumentONTC 350mm
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMORAVIAN G3 16200
SensorCCD
Sensor pixels number3640x4540
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details8x2mn
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresAstrometrica
Resulting picture sampling (scale)1.39 "/pix
Remarks or commentsLune à 0.65
Observation submission date2022 Nov 15 21h09m35s
Observation modification date2022 Nov 15 21h12m14s

(Record n° 26307)

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