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C/2020 S8 (Lemmon)

Orbital period : 4604.00 years

NASA/JPL elements
IAU/MPC elements


On 2021 May 08 21h38 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)16.8
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 2.383 AU
d (dist/Earth) 1.497 AU
Right ascension13 07 02.80 h m s
Declination+07 37 33.7 ° ' "
MPC report
COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS F. Kugel,  J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.05.09 15:10:05
AC2 JGBosch@free.fr
NET UCAC-4
    CK20S080  C2021 05 08.90109 13 07 02.80 +07 37 33.7          16.6 R      A77
    CK20S080  C2021 05 08.90561 13 07 01.80 +07 37 27.9          16.7 R      A77
    CK20S080  C2021 05 08.91013 13 07 00.85 +07 37 22.6          17.1 R      A77
InstrumentNEWTON
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
CameraAtik 460ex
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details7x120s
Observatory MPC codeA77
LocationObs. Dauban A77
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 May 09 15h13m37s
Observation modification date2021 May 09 15h25m01s

(Record n° 23351)

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