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48P/Johnson

Orbital period : 6.55 years

NASA/JPL elements
IAU/MPC elements


On 2018 Aug 15 00h56 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)13.8
m2 standard deviation0.4
Aperture radius used for m213.2 "
r (dist/Sun) 2.005 AU
d (dist/Earth) 1.017 AU
Right ascension22 41 46.12 h m s
Declination-24 13 37.1 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS A. Klotz ; F. Kugel
MEA F. Kugel
TEL 0.20-m f/4 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2018.08.15 06:17:38
AC2 fkugel@wanadoo.fr
NET UCAC-4
0048P        KC2018 08 15.03902 22 41 46.12 -24 13 37.1          14.1 R      A77
0048P        KC2018 08 15.04467 22 41 45.80 -24 13 41.7          14.1 R      A77
0048P        KC2018 08 15.05052 22 41 45.70 -24 13 45.8          13.3 R      A77
Instrumental configurationConfig1
Instrument typeSchmidt-Cassegrain
Instrument aperture (0=naked eye)200 mm
Instrument focale length800 mm
Instrument focale/diameter4
Filter(s)r
SensorCCD
Sensor temperature-10 °C
Binning1x1
MountMeade MCMT
Exposure details13x30s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Resulting picture sampling (scale)1.86 "/pix
Observation submission date2018 Aug 15 06h21m48s
Observation modification date2018 Aug 15 06h52m31s

(Record n° 19489)

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