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C/2023 H5 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2025 Feb 16 21h09 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16.4
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 4.453 AU
d (dist/Earth) 3.745 AU
Right ascension12 17 03.96 h m s
Declination+53 19 58.0 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 11
ACK MPCReport file updated 2025.02.17 09:09:45
NET APASS
AC2 fkugel@free.fr
    CK23H050 KC2025 02 16.88141 12 17 03.96 +53 19 58.0          16.3 R      A77
    CK23H050 KC2025 02 16.88303 12 17 03.77 +53 20 00.5          16.3 R      A77
    CK23H050 KC2025 02 16.88746 12 17 03.77 +53 20 06.3          16.5 R      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-25 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details6x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2025 Feb 17 10h10m53s
Observation modification date2025 Feb 17 10h12m09s

(Record n° 29549)

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