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C/2021 A1 (Leonard)


NASA/JPL elements
IAU/MPC elements


On 2021 Oct 08 04h03 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16.1
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 1.755 AU
d (dist/Earth) 2.267 AU
Right ascension11 25 07.50 h m s
Declination+36 58 43.3 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.10.08 09:33:20
AC2 fkugel@free.fr
NET NOMAD
    CK21A010  C2021 10 08.16847 11 25 07.50 +36 58 43.3          16.1 V      A77
    CK21A010  C2021 10 08.17496 11 25 07.95 +36 58 40.7          16.1 V      A77
    CK21A010  C2021 10 08.18306 11 25 08.39 +36 58 37.5          16.1 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details19x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Image resize factor0.5
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2021 Oct 08 09h36m10s
Observation modification date2021 Oct 08 14h39m23s

(Record n° 24097)

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