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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 11 06h19 UT by Arnaud Leroy


(Copyright Arnaud Leroy)

Magnitude (MPC m2)9.5
Magnitude standard deviation0.0
r (dist/Sun) 0.792 AU
d (dist/Earth) 0.242 AU
Right ascension246.65842 °
Declination+5.70242 °
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 11.26307 16 26 38.02 +05 42 08.7          9.5  N      Z97
    CK21A010  C2021 12 11.26434 16 26 40.34 +05 41 44.0          9.5  N      Z97
    CK21A010  C2021 12 11.26602 16 26 43.65 +05 41 08.9          9.5  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 details39x5s
Observatory MPC codeZ97
Reference stars catalog (ast)UCAC 4
Used softwaresPRISM
Resulting picture sampling (scale)1.76 "/pix
Observation submission date2021 Dec 11 10h11m45s
Observation modification date2021 Dec 11 10h15m40s

(Record n° 24565)

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