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C/2023 H2 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2023 Oct 27 04h33 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)14.4
m2 standard deviation0.1
Aperture radius used for m25.8 "
Coma diameter7 '
r (dist/Sun) 0.895 AU
d (dist/Earth) 0.572 AU
Right ascension13 13 40.86 h m s
Declination+49 40 19.4 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 19
ACK MPCReport file updated 2023.10.27 07:32:13
NET APASS
AC2 fkugel@free.fr
    CK23H020 KC2023 10 27.18937 13 13 40.86 +49 40 19.4          14.4 V      A77
    CK23H020 KC2023 10 27.19238 13 13 42.24 +49 40 21.8          14.4 V      A77
    CK23H020 KC2023 10 27.19516 13 13 43.50 +49 40 24.3          14.5 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-15 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details19x30s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Oct 27 07h33m43s
Observation modification date2023 Oct 27 07h38m21s

(Record n° 27771)

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