48P/Johnson (Record n° 19898)
Orbital period : 6.55 years
NASA/JPL elements
IAU/MPC elements
On 2018 Oct 16 04h54 UT by Pierre Traverse
(Copyright Pierre Traverse)Nuclear magnitude (m2) 15.3 m2 standard deviation 0.1 Aperture radius used for m2 7 " r (dist/Sun) 2.069 AU d (dist/Earth) 1.326 AU Right ascension 22 32 54.59 h m s Declination -27 31 58.5 ° ' " MPC report COD X03
COM Long. 70 47 47.0 W, Lat. 30 32 02.0 S, Alt. 1500m
CON SADR Chili [pierre.traverse@orange.fr]
OBS SADR
MEA Pierre
TEL 0.35-m f/5 + CCD
ACK MPCReport file updated 2018.10.18 23:33:59
AC2 pierre.traverse@orange.fr
NET UCAC-4
0048P C2018 10 16.20426 22 32 54.59 -27 31 58.5 15.2 V XXX
0048P C2018 10 16.22878 22 32 55.37 -27 31 48.1 15.3 V XXX
0048P C2018 10 16.25329 22 32 56.19 -27 31 36.8 15.3 V XXX
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 355 mm Instrument focale length 1775 mm Instrument focale/diameter 5 Filter(s) L Sensor CCD Sensor pixels number 4540x3640 Sensor temperature -20 °C Binning 2x2 Mount EQ8 Motorization Yes Autoguide Yes Exposure details 106x180s Observatory MPC code X03 Reference stars catalog UCAC-4
Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2018 Oct 19 00h11m44s Observation modification date 2020 Feb 26 21h20m31s