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C/2021 X1 (Maury-Attard)


NASA/JPL elements
IAU/MPC elements


On 2023 Aug 04 08h09 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)15.6
m2 standard deviation0.1
Aperture radius used for m26.0 "
r (dist/Sun) 3.300 AU
d (dist/Earth) 3.044 AU
Right ascension02 21 12.64 h m s
Declination+07 23 27.0 ° ' "
MPC report
COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CCD
NUM 5
ACK MPCReport file updated 2023.08.04 18:19:05
NET Gaia DR2
AC2 jl.virlichie@gmail.com
    CK21X010 KC2023 08 04.33961 02 21 12.64 +07 23 27.0          15.6 G      X03
    CK21X010 KC2023 08 04.34730 02 21 12.14 +07 23 28.0          15.7 G      X03
    CK21X010 KC2023 08 04.35498 02 21 11.66 +07 23 29.0          15.7 G      X03
    CK21X010 KC2023 08 04.36267 02 21 11.17 +07 23 30.0          15.6 G      X03
    CK21X010 KC2023 08 04.37035 02 21 10.67 +07 23 31.1          15.5 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details5x2mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresTycho V10.5
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Aug 04 16h25m47s
Observation modification date2023 Aug 04 16h30m54s

(Record n° 27342)

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