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C/2023 H2 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2024 Jan 12 01h01 UT by Herve Roy


(Copyright Herve Roy)

Nuclear magnitude (m2)16.6
m2 standard deviation0.3
Aperture radius used for m25.6 "
r (dist/Sun) 1.557 AU
d (dist/Earth) 1.951 AU
Right ascension23 23 01.22 h m s
Declination-42 50 59.1 ° ' "
MPC report
COD X03
CON H. Roy [roy-nee@wanadoo.fr]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA H. Roy
TEL 0.36-m f/4.8 reflector + CCD
NUM 4
ACK MPCReport file updated 2024.01.15 21:15:48
NET Gaia DR2
AC2 roy-nee@wanadoo.fr
    CK23H020 KC2024 01 12.04242 23 23 01.22 -42 50 59.1          17.1 G      X03
    CK23H020 KC2024 01 12.05151 23 23 01.88 -42 50 59.9          16.5 G      X03
    CK23H020 KC2024 01 12.05982 23 23 02.47 -42 51 00.8          16.4 G      X03
    CK23H020 KC2024 01 12.06813 23 23 03.08 -42 51 01.3          16.4 G      X03
Instrumental configurationConfig1
InstrumentONTC 350mm
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraMORAVIAN G3 16200
SensorCCD
Sensor pixels number3640x4540
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details7x1,5mn
Observatory MPC codeX03
LocationMonte Patria Chili
Reference stars catalogGaia DR2
Used softwaresTychoTracker
Resulting picture sampling (scale)1.39 "/pix
Observation submission date2024 Jan 15 21h25m55s
Observation modification date2024 Jan 15 21h28m20s

(Record n° 28067)

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