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C/2020 R7 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2021 Jul 26 07h05 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)16.7
m2 standard deviation0.3
Aperture radius used for m25.6 "
r (dist/Sun) 4.928 AU
d (dist/Earth) 4.798 AU
Right ascension03 56 57.61 h m s
Declination-51 45 32.4 ° ' "
MPC report
COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, H. Roy
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.07.26 16:03:40
AC2 jl.virlichie@gmail.com
NET Gaia DR2
    CK20R070  C2021 07 26.29519 03 56 57.61 -51 45 32.4          16.1 G      X03
    CK20R070  C2021 07 26.30286 03 56 57.82 -51 45 38.6          16.7 G      X03
    CK20R070 KC2021 07 26.30593 03 56 57.89 -51 45 41.4          16.8 G      X03
    CK20R070  C2021 07 26.31361 03 56 58.08 -51 45 48.0          17.0 G      X03
    CK20R070  C2021 07 26.32436 03 56 58.29 -51 45 58.4          16.8 G      X03
    CK20R070  C2021 07 26.33203 03 56 58.50 -51 46 05.0          16.8 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details15x2mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2021 Jul 26 18h17m37s
Observation modification date2021 Jul 26 18h21m30s

(Record n° 23673)

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