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C/2020 F7 (Lemmon)

Orbital period : 14211.00 years

NASA/JPL elements
IAU/MPC elements


On 2022 Feb 18 05h46 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)18.1
m2 standard deviation0.1
Aperture radius used for m25.6 "
Coma condensation degree (DC)9
r (dist/Sun) 5.379 AU
d (dist/Earth) 4.952 AU
Right ascension07 19 42.34 h m s
Declination-47 05 36.1 ° ' "
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 2022.02.20 19:21:47
AC2 roy-nee@wanadoo.fr
NET Gaia DR2
    CK20F070 KC2022 02 18.24029 07 19 42.34 -47 05 36.1          18.2 G      X03
    CK20F070 KC2022 02 18.24920 07 19 41.66 -47 05 35.2          18.1 G      X03
    CK20F070 KC2022 02 18.25031 07 19 41.65 -47 05 34.6          18.2 G      X03
    CK20F070 KC2022 02 18.26034 07 19 40.78 -47 05 33.5          18.0 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 details6x3mn
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.39 "/pix
Remarks or commentsPleine Lune
Observation submission date2022 Feb 20 23h09m46s
Observation modification date2022 Feb 20 23h12m40s

(Record n° 25110)

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