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48P/Johnson

Orbital period : 6.55 years

NASA/JPL elements
IAU/MPC elements


On 2018 Dec 10 18h02 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)15.6
m2 standard deviation0.1
Aperture radius used for m213.2 "
r (dist/Sun) 2.210 AU
d (dist/Earth) 2.007 AU
Right ascension23 30 46.31 h m s
Declination-17 40 06.6 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.28-m f/2.2 Schmidt-Cassegrain + CCD
ACK NEOCP file updated 2018.12.11 19:43:49
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0048P         C2018 12 10.75126 23 30 46.31 -17 40 06.6          15.7 R      A77
0048P         C2018 12 10.76325 23 30 47.32 -17 39 57.6          15.5 R      A77
Instrumental configurationConfig7
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)280 mm
Instrument focale length616 mm
Instrument focale/diameter2.2
Filter(s)None
Cameraasi294MCpro
SensorCCD
Sensor pixels number4144x2822
Sensor temperature-20 °C
Binning1x1
Mount10MICRON
Exposure details7x60s
Observatory MPC codeA77
Reference stars catalogUSNO-SA2.0
Image resize factor1
Resulting picture sampling (scale)1.54 "/pix
Observation submission date2018 Dec 11 19h47m00s
Observation modification date2018 Dec 11 21h42m24s

(Record n° 20154)

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