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48P/Johnson

Orbital period : 6.55 years

NASA/JPL elements
IAU/MPC elements


On 2025 Aug 15 02h45 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16.7
m2 standard deviation0.1
Aperture radius used for m25.8 "
r (dist/Sun) 2.371 AU
d (dist/Earth) 2.174 AU
Right ascension03 38 57.80 h m s
Declination+05 54 41.0 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 9
ACK MPCReport file updated 2025.08.15 06:47:49
NET APASS
AC2 fkugel@free.fr
0048P        KC2025 08 15.11456 03 38 57.80 +05 54 41.0          16.7 R      A77
0048P        KC2025 08 15.11967 03 38 58.13 +05 54 40.7          16.8 R      A77
0048P        KC2025 08 15.13038 03 38 58.84 +05 54 41.1          16.6 R      A77
Instrumental configurationConfig2
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1120 mm
Instrument focale/diameter2.8
Filter(s)None
CameraAtik460ex
SensorCCD
Sensor temperature-13 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details18x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2025 Aug 15 06h48m54s
Observation modification date2025 Aug 15 07h16m47s

(Record n° 29910)

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