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C/2021 Y1 (ATLAS)


NASA/JPL elements
IAU/MPC elements


On 2022 Nov 15 04h39 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)15.1
m2 standard deviation0.0
Aperture radius used for m25.6 "
r (dist/Sun) 2.815 AU
d (dist/Earth) 1.865 AU
Right ascension04 43 58.14 h m s
Declination+18 58 09.1 ° ' "
MPC report
COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy, G. Houdin
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CCD
NUM 4
ACK MPCReport file updated 2022.11.15 14:57:57
NET Gaia DR2
AC2 jl.virlichie@gmail.com
    CK21Y010 KC2022 11 15.19391 04 43 58.14 +18 58 09.1          15.1 G      X03
    CK21Y010 KC2022 11 15.20146 04 43 57.48 +18 57 57.1          15.1 G      X03
    CK21Y010 KC2022 11 15.20902 04 43 56.81 +18 57 45.6          15.1 G      X03
    CK21Y010 KC2022 11 15.21742 04 43 56.07 +18 57 32.6          15.1 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details38x1mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresTycho V8.0
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2022 Nov 15 17h14m15s
Observation modification date2022 Nov 15 17h20m08s

(Record n° 26304)

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