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C/2023 H2 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2023 Nov 16 18h42 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)13.7
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 0.950 AU
d (dist/Earth) 0.265 AU
Right ascension20 44 21.16 h m s
Declination-17 50 25.8 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 51
ACK MPCReport file updated 2023.11.17 07:13:55
NET APASS
AC2 fkugel@free.fr
    CK23H020 KC2023 11 16.77911 20 44 21.16 -17 50 25.8          13.7 V      A77
    CK23H020 KC2023 11 16.78429 20 44 25.36 -17 51 35.1          13.7 V      A77
    CK23H020 KC2023 11 16.78925 20 44 29.39 -17 52 41.7          13.6 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 details14x20s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Nov 17 08h17m45s
Observation modification date2023 Nov 17 08h23m56s

(Record n° 27844)

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