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C/2023 H2 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2023 Nov 15 17h49 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)13.6
m2 standard deviation0.0
Aperture radius used for m25.8 "
r (dist/Sun) 0.945 AU
d (dist/Earth) 0.242 AU
Right ascension20 29 03.14 h m s
Declination-13 32 26.6 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 6
ACK MPCReport file updated 2023.11.15 20:15:53
NET APASS
AC2 fkugel@free.fr
    CK23H020 KC2023 11 15.74223 20 29 03.14 -13 32 26.6          13.6 V      A77
    CK23H020 KC2023 11 15.74631 20 29 07.00 -13 33 33.9          13.6 V      A77
    CK23H020 KC2023 11 15.75031 20 29 10.77 -13 34 39.7          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-15 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details50x10s
Observatory MPC codeA77
Reference stars catalogAPASS
Image resize factor0.5
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Nov 15 21h17m46s
Observation modification date2023 Nov 15 21h22m24s

(Record n° 27839)

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