413P/Larson (Record n° 23222)
Orbital period : 7.22 years
NASA/JPL elements
IAU/MPC elements
On 2021 Apr 15 00h55 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 17.7 m2 standard deviation 0.2 Aperture radius used for m2 5.8 " r (dist/Sun) 2.260 AU d (dist/Earth) 1.323 AU Right ascension 12 22 53.46 h m s Declination +11 47 39.8 ° ' " 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 A77 file updated 2021.04.15 09:04:49
AC2 fkugel@free.fr
NET NOMAD
0413P C2021 04 15.03803 12 22 53.46 +11 47 39.8 17.7 V A77
0413P C2021 04 15.05022 12 22 52.82 +11 47 35.3 17.5 V A77
0413P C2021 04 15.06089 12 22 52.28 +11 47 31.8 18.0 V A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 4x120s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Apr 15 09h13m44s Observation modification date 2021 Apr 15 17h42m02s