48P/Johnson (Record n° 20326)
Orbital period : 6.55 years
NASA/JPL elements
IAU/MPC elements
On 2019 Jan 03 18h07 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.2 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 2.291 AU d (dist/Earth) 2.350 AU Right ascension 00 06 06.71 h m s Declination -12 16 17.3 ° ' " MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK A77 NEOCP 2019.01.05 16:56:38
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0048P KC2019 01 03.75495 00 06 06.71 -12 16 17.3 17.2 N A77
0048P KC2019 01 03.76536 00 06 07.68 -12 16 08.4 17.1 N A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Sensor temperature -20 °C Binning 1x1 Exposure details 20*60s Air mass 1.95 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2019 Jan 05 16h59m02s Observation modification date 2019 Jan 05 17h04m17s