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C/2020 S8 (Lemmon)

Orbital period : 4604.00 years

NASA/JPL elements
IAU/MPC elements


On 2021 Apr 23 21h27 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)15.3
m2 standard deviation0.4
Aperture radius used for m25.8 "
r (dist/Sun) 2.368 AU
d (dist/Earth) 1.419 AU
Right ascension14 07 33.93 h m s
Declination+12 22 41.6 ° ' "
MPC report
COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.04.24 17:46:49
AC2 JGBosch@free.fr
NET UCAC-4
    CK20S080  C2021 04 23.89346 14 07 33.93 +12 22 41.6          15.0 R      A77
    CK20S080  C2021 04 23.89832 14 07 32.61 +12 22 37.6          15.1 R      A77
    CK20S080  C2021 04 23.90480 14 07 30.91 +12 22 31.2          15.9 R      A77
InstrumentNEWTON 400
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 details15x60s
Observatory MPC codeA77
LocationObs. Dauban A77
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Apr 24 17h50m33s
Observation modification date2021 Apr 24 18h29m03s

(Record n° 23282)

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