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C/2022 S4 (Lemmon)


NASA/JPL elements
IAU/MPC elements


On 2022 Oct 02 03h37 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)20.6
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 6.633 AU
d (dist/Earth) 5.845 AU
Right ascension02 45 58.47 h m s
Declination+29 04 33.8 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK PCCP file updated 2022.10.02 06:51:40
AC2 fkugel@free.fr
NET NOMAD
    CK22S040 KC2022 10 02.15071 02 45 58.47 +29 04 33.8          20.5 V      A77
    CK22S040 KC2022 10 02.16425 02 45 58.01 +29 04 30.8          20.6 V      A77
    CK22S040 KC2022 10 02.17779 02 45 57.62 +29 04 27.1          20.6 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
Binning1x1
Exposure details27x120s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2022 Oct 23 18h30m41s
Observation modification date2022 Oct 23 18h33m22s

(Record n° 26179)

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