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121P/Shoemaker-Holt

Orbital period : 9.82 years

NASA/JPL elements
IAU/MPC elements


On 2023 Feb 14 19h45 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)21.3
m2 standard deviation0.2
Aperture radius used for m25.8 "
r (dist/Sun) 3.766 AU
d (dist/Earth) 3.356 AU
Right ascension04 43 05.26 h m s
Declination+19 05 38.1 ° ' "
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 A77 file updated 2023.02.15 07:27:15
AC2 fkugel@free.fr
NET NOMAD
0121P        KC2023 02 14.82326 04 43 05.26 +19 05 38.1          21.6 V      A77
0121P        KC2023 02 14.83830 04 43 05.45 +19 05 42.4          21.3 V      A77
0121P        KC2023 02 14.85335 04 43 05.63 +19 05 46.4          21.1 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-25 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details30x120s
Observatory MPC codeA77
Reference stars catalogNOMAD
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2023 Feb 15 07h38m57s
Observation modification date2023 Feb 15 07h48m04s

(Record n° 26775)

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