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C/2020 S8 (Lemmon)

Orbital period : 4604.00 years

NASA/JPL elements
IAU/MPC elements


On 2021 Apr 02 21h38 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)15.1
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 2.366 AU
d (dist/Earth) 1.568 AU
Right ascension15 32 11.81 h m s
Declination+15 53 25.2 ° ' "
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 2021.04.03 13:08:44
AC2 JGBosch@free.fr
NET UCAC-4
    CK20S080  C2021 04 02.90168 15 32 11.81 +15 53 25.2          14.8 R      A77
    CK20S080  C2021 04 02.90249 15 32 11.73 +15 53 25.4          15.1 R      A77
    CK20S080  C2021 04 02.90898 15 32 10.36 +15 53 24.1          15.3 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 details15x120s
Observatory MPC codeA77
LocationObs. Dauban A77
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Apr 03 13h13m41s
Observation modification date2021 Apr 03 13h38m40s

(Record n° 23154)

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