48P/Johnson (Record n° 19196)
Orbital period : 6.55 years
NASA/JPL elements
IAU/MPC elements
On 2018 May 20 02h02 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.9 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 2.111 AU d (dist/Earth) 1.726 AU Right ascension 21 35 45.77 h m s Declination -15 05 58.7 ° ' " 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 MPCReport file updated 2018.05.20
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
0048P KC2018 05 20.08460 21 35 45.77 -15 05 58.7 15.9 N C10
0048P KC2018 05 20.09601 21 35 46.79 -15 05 58.2 15.9 N C10
0048P KC2018 05 20.10745 21 35 47.88 -15 05 57.4 15.8 N 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 No Exposure details 30 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 2018 May 20 05h08m28s Observation modification date 2018 May 20 05h22m51s