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48P/Johnson

Orbital period : 6.55 years

NASA/JPL elements
IAU/MPC elements


On 2018 Aug 20 09h02 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)13.7
m2 standard deviation0.4
Aperture radius used for m26.7 "
r (dist/Sun) 2.005 AU
d (dist/Earth) 1.014 AU
Right ascension22 39 59.25 h m s
Declination-25 15 45.8 ° ' "
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 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.08.20 06:54:23
AC2 JGBosch@free.fr
NET UCAC-4
0048P        KC2018 08 20.37666 22 39 59.25 -25 15 45.8          14.0 N      W96
0048P        KC2018 08 20.39175 22 39 58.86 -25 15 56.4          13.3 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2000 mm
Instrument focale/diameter5
CameraAPOGEE ALTA
SensorCCD
Sensor temperature-20 °C
Binning2x2
MountVMA200
AutoguideNo
Exposure details25x1mn
Air mass1.2
Observatory MPC codeW96
LocationSan Pedro Atacama
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.17 "/pix
Observation submission date2018 Aug 20 11h56m10s
Observation modification date2018 Aug 20 14h36m16s

(Record n° 19531)

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