47P/Ashbrook-Jackson (Record n° 23231)
Orbital period : 8.37 years
NASA/JPL elements
IAU/MPC elements
On 2021 Apr 18 22h02 UT by Jean-Francois SoulierNuclear magnitude (m2) 20.1 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 5.413 AU d (dist/Earth) 4.702 AU Right ascension 10 45 32.64 h m s Declination +10 43 36.6 ° ' " 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 2021.04.19 08:58:22
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0047P KC2021 04 18.91774 10 45 32.64 +10 43 36.6 20.2 R C10
0047P KC2021 04 18.92915 10 45 32.37 +10 43 36.9 20.2 R C10
0047P KC2021 04 18.94056 10 45 32.05 +10 43 37.8 20.0 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 -25 °C Binning 1x1 Mount F60a AXIS INSTRUMENTS Autoguide No Exposure details 60 x 60s 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 19 09h00m45s Observation modification date 2021 Apr 19 18h53m17s