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C/2021 A1 (Leonard)

Perihelion distance : 0.61 AU
Inclination to ecliptic : 133 °
Eccentricity : 1

NASA/JPL elements
IAU/MPC elements


On 2021 Dec 06 05h05 UT by Arnaud Leroy


(Copyright Arnaud Leroy)

Magnitude (MPC m2)10.6
Magnitude standard deviation0.0
r (dist/Sun) 0.859 AU
d (dist/Earth) 0.356 AU
Right ascension216.06338 °
Declination+24.01917 °
MPC report
COD Z97
CON Arnaud Leroy 37 rue Albert Mattar 77400 Carnetin , France
CON [arnaudastro@yahoo.fr]
CON OPERA
OBS A.Leroy R.Montaigut
MEA A.Leroy
TEL 0.200-m f/3.7 Newton + ATIK 314L+
NET UCAC 4
    CK21A010  C2021 12 06.21211 14 24 15.21 +24 01 09.0          10.6 N      Z97
    CK21A010  C2021 12 06.21454 14 24 17.69 +24 00 52.0          10.6 N      Z97
    CK21A010  C2021 12 06.21697 14 24 20.18 +24 00 34.9          10.6 N      Z97
Instrumental configurationConfig3
InstrumentT200 F/D3.7
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length740 mm
Instrument focale/diameter3.7
FilterL
CameraATIK314L+
SensorCCD
Sensor size8.8x6.3 mm2
Sensor pixels number1392x1040
Sensor temperature-10 °C
Binning1x1
MountAZ EQ6
MotorizationYes
AutoguideNo
Exposure details61x10s
Observatory MPC codeZ97
Reference stars catalog (ast)UCAC 4
Used softwaresPRISM
Resulting picture sampling (scale)1.76 "/pix
Observation submission date2021 Dec 11 09h43m19s
Observation modification date2021 Dec 11 09h45m32s

(Record n° 24564)

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