Home

C/2021 A1 (Leonard)


NASA/JPL elements
IAU/MPC elements


On 2021 Nov 29 05h21 UT by Yoann Degot Longhi


(Copyright Yoann Degot Longhi)

Nuclear magnitude (m2)12.3
m2 standard deviation0.1
Aperture radius used for m25.74 "
r (dist/Sun) 0.961 AU
d (dist/Earth) 0.593 AU
Right ascension13 07 52.96 h m s
Declination+30 54 02.1 ° ' "
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 2021.11.29 14:29:29
AC2 dynt@free.fr
NET UCAC-4
    CK21A010  C2021 11 29.22260 13 07 52.96 +30 54 02.1          12.3 V      G20
    CK21A010  C2021 11 29.22954 13 07 55.75 +30 53 51.2          12.3 V      G20
    CK21A010  C2021 11 29.23726 13 07 58.82 +30 53 39.2          12.4 V      G20
InstrumentNewton 300 F3.8
Instrument typeNewton
Instrument aperture (0=naked eye)300 mm
Instrument focale length1140 mm
Instrument focale/diameter3.8
Filter(s)None
CameraQHY 294M Pro
SensorCCD
MountBig Mount MCMT TDM
Exposure details19x60s
Observatory MPC codeG20
Location83 BRIGNOLES
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.82 "/pix
URL for more information or pictureshttp://www.astrosurf.com/blogs/entry/482-29-nov-21-c2019-l3-c2021-a1/
Observation submission date2021 Nov 29 14h32m56s
Observation modification date2021 Nov 29 15h30m33s

(Record n° 24462)

Home