48P/Johnson (Record n° 3731)
Orbital period : 6.55 years
NASA/JPL elements
IAU/MPC elements
On 2011 Jul 02 02h36 UT by Gerald Sachot
(Copyright Gerald Sachot)Nuclear magnitude (m2) 15.9 Aperture radius used for m2 8 " r (dist/Sun) 2.380 AU d (dist/Earth) 1.437 AU Right ascension 20 42 08.05 h m s Declination -17 54 06.2 ° ' " 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 2011.07.02 12:34:10
AC2 g.sachot@free.fr
NET NOMAD
0048P C2011 07 02.10810 20 42 08.05 -17 54 06.2 15.9 N C09
0048P C2011 07 02.11161 20 42 08.01 -17 54 07.9 15.9 N C09
0048P C2011 07 02.11513 20 42 07.95 -17 54 09.9 15.9 N C09
0048P C2011 07 02.11865 20 42 07.87 -17 54 11.4 16.0 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 Mount Losmandy G11 Autoguide Yes Exposure total time 3000 s Exposure details 6x5 Observatory MPC code C09 Location Rouet Reference stars catalog NOMAD
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2 "/pix Observation submission date 2011 Jul 02 19h27m57s Observation modification date 2011 Jul 02 19h31m51s