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C/2021 A1 (Leonard)


NASA/JPL elements
IAU/MPC elements


On 2021 Jun 12 20h46 UT by Francois Kugel

Nuclear magnitude (m2)17.9
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 3.323 AU
d (dist/Earth) 3.631 AU
Right ascension10 32 42.32 h m s
Declination+54 59 25.0 ° ' "
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 2021.06.13 10:19:53
AC2 fkugel@free.fr
NET NOMAD
    CK21A010  C2021 06 12.86552 10 32 42.32 +54 59 25.0          17.8 V      A77
    CK21A010  C2021 06 12.87615 10 32 41.90 +54 59 14.5          18.0 V      A77
    CK21A010  C2021 06 12.88678 10 32 41.72 +54 59 09.4          17.9 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-10 °C
Binning1x1
MountMeade-MCMT-TDM
Observatory MPC codeA77
Reference stars catalogNOMAD
Observation submission date2021 Jun 13 10h43m45s

(Record n° 23489)

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