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48P/Johnson

Orbital period : 6.55 years

NASA/JPL elements
IAU/MPC elements


On 2018 Apr 04 08h54 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)16.9
m2 standard deviation0.1
Aperture radius used for m26.4 "
r (dist/Sun) 2.244 AU
d (dist/Earth) 2.344 AU
Right ascension20 15 35.98 h m s
Declination-17 03 07.3 ° ' "
MPC report
COD W96
CON Jean-Gabriel Bosch [JGBosch@free.fr]
OBS A. Maury, J.-B. de Vanssay, J.-G. Bosch
MEA J.-G.Bosch
TEL 0.4-m f/5.4 Ritchey-Chretien + QHY9CCD
ACK MPCReport file updated 2018.04.04 07:56:38
AC2 JGBosch@free.fr
NET UCAC-4
0048P         C2018 04 04.37116 20 15 35.98 -17 03 07.3          16.8 N      W96
0048P         C2018 04 04.38614 20 15 37.66 -17 03 06.6          17.0 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2160 mm
Instrument focale/diameter5.4
CameraQHY
SensorCCD
Sensor temperature-15 °C
Binning2x2
MountVMA200
AutoguideNo
Exposure details46x1mn
Air mass1.6
Observatory MPC codeW96
LocationSan Pedro Atacama
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.06 "/pix
Observation submission date2018 Apr 04 13h02m54s
Observation modification date2018 Apr 04 13h29m46s

(Record n° 19004)

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