48P/Johnson (Record n° 4008)
Orbital period : 6.55 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jul 29 23h04 UT by Gerald Sachot
(Copyright Gerald Sachot)Nuclear magnitude (m2) 15 Aperture radius used for m2 8 " r (dist/Sun) 2.340 AU d (dist/Earth) 1.326 AU Right ascension 20 28 22.02 h m s Declination -22 28 20.1 ° ' " MPC report COD C09
CON GERALD SACHOT [g.sachot@free.fr]
OBS G. Sachot
MEA G. Sachot
TEL 0.13-m f/7.0 refractor + CCD
ACK MPCReport file updated 2011.07.30 11:33:00
AC2 g.sachot@free.fr
NET NOMAD
0048P C2011 07 29.96130 20 28 22.02 -22 28 20.1 15.0 N C09
0048P C2011 07 29.96832 20 28 21.76 -22 28 24.6 15.0 N C09
0048P C2011 07 29.97535 20 28 21.47 -22 28 29.0 15.0 N C09
0048P C2011 07 29.98821 20 28 20.92 -22 28 37.1 15.0 N C09
Instrument type Refractor Instrument aperture (0=naked eye) 130 mm Instrument focale length 910 mm Instrument focale/diameter 7.0 Camera SBIG ST7-XME Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Losmandy G11 Autoguide Yes Exposure total time 1800 s Exposure details 6x3 Observatory MPC code C09 Location Rouet Reference stars catalog NOMAD
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2 "/pix Observation submission date 2011 Jul 30 19h03m44s Observation modification date 2011 Jul 30 19h07m59s