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C/2023 H2 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2023 May 15 21h16 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)20.1
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 2.718 AU
d (dist/Earth) 2.194 AU
Right ascension13 14 58.26 h m s
Declination+44 37 53.8 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2023.05.16 08:11:34
AC2 fkugel@free.fr
NET NOMAD
    CK23H020 KC2023 05 15.88590 13 14 58.26 +44 37 53.8          20.1 V      A77
    CK23H020 KC2023 05 15.90354 13 14 55.54 +44 38 04.6          19.9 V      A77
    CK23H020 KC2023 05 15.92117 13 14 52.83 +44 38 16.8          20.4 V      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-20 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details45x90s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Sep 10 07h40m01s
Observation modification date2023 Sep 10 07h45m00s

(Record n° 27560)

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