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C/2023 H2 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2023 Oct 13 04h24 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)15
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 0.941 AU
d (dist/Earth) 1.025 AU
Right ascension12 18 20.35 h m s
Declination+46 44 16.2 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 66
ACK MPCReport file updated 2023.10.13 05:10:35
NET APASS
AC2 fkugel@free.fr
    CK23H020 KC2023 10 13.18366 12 18 20.35 +46 44 16.2          14.8 V      A77
    CK23H020 KC2023 10 13.18783 12 18 20.86 +46 44 18.7          15.0 V      A77
    CK23H020 KC2023 10 13.19200 12 18 21.43 +46 44 21.6          15.3 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 details27x30s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Oct 13 05h12m50s
Observation modification date2023 Oct 13 05h16m05s

(Record n° 27739)

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