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C/2023 S3 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2023 Oct 26 07h09 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)17.7
m2 standard deviation0.2
Aperture radius used for m26.3 "
r (dist/Sun) 1.676 AU
d (dist/Earth) 0.764 AU
Right ascension04 20 26.43 h m s
Declination+06 43 59.2 ° ' "
MPC report
COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CCD
NUM 5
ACK MPCReport file updated 2023.10.26 15:36:13
NET Gaia DR2
AC2 jl.virlichie@gmail.com
    CK23S030 KC2023 10 26.29772 04 20 26.43 +06 43 59.2          17.4 G      X03
    CK23S030 KC2023 10 26.30440 04 20 24.29 +06 43 29.7          17.6 G      X03
    CK23S030 KC2023 10 26.31163 04 20 21.91 +06 42 57.9          17.6 G      X03
    CK23S030 KC2023 10 26.32001 04 20 19.20 +06 42 21.2          17.9 G      X03
    CK23S030 KC2023 10 26.32840 04 20 16.47 +06 41 43.9          17.9 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
MountSW EQ8
Exposure details10x45s
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresTycho V10.5
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2023 Nov 02 13h12m42s
Observation modification date2023 Nov 02 13h17m10s

(Record n° 27788)

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