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C/2021 A7 (NEOWISE)


NASA/JPL elements
IAU/MPC elements


On 2022 Apr 03 02h59 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)21
m2 standard deviation0.1
Aperture radius used for m24.15 "
r (dist/Sun) 3.581 AU
d (dist/Earth) 3.462 AU
Right ascension18 18 19.99 h m s
Declination+63 38 05.7 ° ' "
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 2022.04.03 07:49:36
AC2 fkugel@free.fr
NET NOMAD
    CK21A070 KC2022 04 03.12417 18 18 19.99 +63 38 05.7          21.1 V      A77
    CK21A070 KC2022 04 03.12741 18 18 20.18 +63 38 09.4          20.9 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-28 °C
Binning1x1
MountMeade-MCMT-TDM
Exposure details5x60s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2022 Apr 03 07h52m44s
Observation modification date2022 Apr 03 07h54m36s

(Record n° 25342)

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