47P/Ashbrook-Jackson (Record n° 23239)
Orbital period : 8.37 years
NASA/JPL elements
IAU/MPC elements
On 2021 Apr 19 22h15 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 19.2 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 5.413 AU d (dist/Earth) 4.715 AU Right ascension 10 45 16.11 h m s Declination +10 43 44.5 ° ' " 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
0047P KC2021 04 19.92715 10 45 16.11 +10 43 44.5 19.1 R C10
0047P KC2021 04 19.94415 10 45 15.92 +10 43 44.4 19.3 R C10
0047P KC2021 04 19.96115 10 45 15.74 +10 43 44.2 19.2 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 09h26m12s Observation modification date 2021 Apr 20 10h31m17s