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C/2021 A2

Orbital period : 3971.00 years

NASA/JPL elements
IAU/MPC elements


On 2021 Jan 31 20h21 UT by Yoann Degot Longhi


(Copyright Yoann Degot Longhi)

Nuclear magnitude (m2)14.4
m2 standard deviation0.1
Aperture radius used for m26.81 "
r (dist/Sun) 1.419 AU
d (dist/Earth) 0.517 AU
Right ascension07 45 58.29 h m s
Declination-17 53 13.0 ° ' "
MPC report
COD G20
OBS Y.Degot Longhi
MEA Y.Degot Longhi
TEL 0.2-m f/3.8 Reflector + CCD
ACK MPCReport file updated 2021.02.01 14:05:32
AC2 dynt@free.fr
NET UCAC-4
    CK21A020 KC2021 01 31.84804 07 45 58.29 -17 53 13.0          14.3 V      G20
    CK21A020 KC2021 01 31.85722 07 45 53.76 -17 51 41.8          14.5 V      G20
    CK21A020 KC2021 01 31.86681 07 45 48.90 -17 50 06.4          14.3 V      G20
InstrumentNewton 200 F3.8
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length760 mm
Instrument focale/diameter3.8
Filter(s)L
CameraSony A7s Astrodon
SensorDC
Exposure details81x20s
Observatory MPC codeG20
Location83 BRIGNOLES
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2.27 "/pix
URL for more information or pictureshttp://www.astrosurf.com/blogs/entry/347-31-jan-21-398pboattini-c2021-a2/
Observation submission date2021 Feb 01 14h15m27s
Observation modification date2021 Feb 01 15h33m06s

(Record n° 22910)

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