409P/LONEOS-Hill (Record n° 23238)
Orbital period : 14.82 years
NASA/JPL elements
IAU/MPC elements
On 2021 Apr 19 23h52 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.7 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 1.959 AU d (dist/Earth) 1.043 AU Right ascension 13 16 52.79 h m s Declination +21 48 15.2 ° ' " MPC report COD C10
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK C10 2021.04.20 09:21:14
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0409P KC2021 04 19.99471 13 16 52.79 +21 48 15.2 16.7 R C10
0409P KC2021 04 20.00701 13 16 52.66 +21 48 15.7 16.7 R C10
0409P KC2021 04 20.01930 13 16 52.53 +21 48 16.2 16.6 R C10
Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera ST8-XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount F60a AXIS INSTRUMENTS Autoguide Yes Exposure details 30 x 120s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2021 Apr 20 09h25m55s Observation modification date 2021 Apr 20 10h31m59s