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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 Nov 28 05h01 UT by Yoann Degot Longhi


(Copyright Yoann Degot Longhi)

Magnitude (MPC m2)12.3
Magnitude standard deviation0.1
Aperture radius for m25.74 "
r (dist/Sun) 0.976 AU
d (dist/Earth) 0.629 AU
Right ascension195.35333 °
Declination+31.31636 °
MPC report
COD G20
OBS Y.Degot Longhi
MEA Y.Degot Longhi
TEL 0.30-m f/3.8 Reflector + CCD
ACK MPCReport file updated 2021.11.28 13:35:18
AC2 dynt@free.fr
NET UCAC-4
    CK21A010  C2021 11 28.20927 13 01 24.80 +31 18 58.9          12.4 V      G20
    CK21A010  C2021 11 28.22007 13 01 28.69 +31 18 44.8          12.3 V      G20
    CK21A010  C2021 11 28.23164 13 01 32.84 +31 18 29.3          12.3 V      G20
InstrumentNewton 300 F3.8
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
FilterNone
CameraQHY 294M Pro
SensorCCD
MountBig Mount MCMT TDM
Exposure details26x60s
Observatory MPC codeG20
Location83 BRIGNOLES
Reference stars catalog (ast)UCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.82 "/pix
URL for more information or pictureshttp://www.astrosurf.com/blogs/entry/481-28-nov-21-29p-_-67p_-c2021-a1-leonard/
Observation submission date2021 Nov 28 13h36m50s
Observation modification date2021 Nov 28 18h53m43s

(Record n° 24451)

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