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C/2021 Y1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2022 Dec 18 20h55 UT by Jean-Paul Desgrees


(Copyright Jean-Paul Desgrees)

Nuclear magnitude (m2)15
m2 standard deviation0.1
Aperture radius used for m27.4 "
r (dist/Sun) 2.573 AU
d (dist/Earth) 1.695 AU
Right ascension03 49 55.63 h m s
Declination+02 31 05.5 ° ' "
MPC report
COD XXX
COM Long. 6 22 12.0 W, Lat. 38 13 12.0 N, Alt. 495m
CON J. P. Desgrees, Observatoire SADR Espagne [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 2022.12.19 18:00:09
AC2 jpaul-astro28@sfr.fr
NET UCAC-4
    CK21Y010  C2022 12 18.87138 03 49 55.63 +02 31 05.5          15.0 V      XXX
    CK21Y010  C2022 12 18.87561 03 49 55.25 +02 30 58.3          15.0 V      XXX
    CK21Y010  C2022 12 18.88449 03 49 54.44 +02 30 43.1          14.9 V      XXX
Instrumental configurationConfig1
InstrumentTakahashi TSA 120
Instrument typeRefractor
Instrument aperture (0=naked eye)120 mm
Instrument focale length840 mm
Instrument focale/diameter7.0
Filter(s)L
CameraQHY 163M
SensorCCD
Sensor size17.7x13.4 mm2
Sensor pixels number4579x3500
Sensor temperature-15 °C
Binning2x2
MountAZ-EQ6 SW
MotorizationNo
AutoguideYes
Exposure total time60 s
Exposure details10x1mn
Observatory MPC codeXXX
LocationFREGENAL de la SIERRA ESPAGNE
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.9 "/pix
Observation submission date2022 Dec 19 18h31m47s
Observation modification date2022 Dec 21 10h43m52s

(Record n° 26517)

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