Home

C/2021 A1 (Leonard)


NASA/JPL elements
IAU/MPC elements


On 2021 Dec 01 03h25 UT by Jean-Paul Desgrees


(Copyright Jean-Paul Desgrees)

Nuclear magnitude (m2)12.1
m2 standard deviation0.0
Aperture radius used for m27 "
r (dist/Sun) 0.931 AU
d (dist/Earth) 0.522 AU
Right ascension13 22 47.73 h m s
Declination+29 50 46.7 ° ' "
MPC report
COD XXX
COM Long. 6 22 25.7 W, Lat. 38 07 32.2 N, Alt. 495m
CON J. P. Desgrees [jpaul-astro28@sfr.fr]
OBS J. P. Desgrees
MEA J. P. Desgrees
TEL 0.12-m f/7.0 refractor + CCD
ACK MPCReport file updated 2021.12.01 18:25:17
AC2 jpaul-astro28@sfr.fr
NET UCAC-4
    CK21A010  C2021 12 01.14270 13 22 47.73 +29 50 46.7          12.1 V      XXX
    CK21A010  C2021 12 01.14975 13 22 51.39 +29 50 30.0          12.1 V      XXX
    CK21A010  C2021 12 01.16060 13 22 56.88 +29 50 05.6          12.1 V      XXX
Instrumental configurationConfig1
InstrumentTakahashi TSA120
Instrument typeRefractor
Instrument aperture (0=naked eye)120 mm
Instrument focale length840 mm
Instrument focale/diameter7.0
Filter(s)R (RGB)
CameraQHY163M
SensorCCD
Sensor size17.7x13.4 mm2
Sensor pixels number4579x3500
Sensor temperature-15 °C
Binning1x1
MountAZ-EQ6
MotorizationNo
AutoguideYes
Exposure total time60 s
Exposure details60x1mn
Observatory MPC codeXXX
LocationFregenal de la Sierra
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.9 "/pix
Observation submission date2021 Dec 01 18h34m30s
Observation modification date2021 Dec 01 18h38m47s

(Record n° 24484)

Home