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48P/Johnson

Orbital period : 6.55 years

NASA/JPL elements
IAU/MPC elements


On 2025 Aug 04 02h56 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16.7
m2 standard deviation0.4
Aperture radius used for m25.8 "
r (dist/Sun) 2.330 AU
d (dist/Earth) 2.260 AU
Right ascension03 26 12.88 h m s
Declination+05 47 13.0 ° ' "
MPC report
COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 12
ACK MPCReport file updated 2025.08.04 06:04:58
NET APASS
AC2 fkugel@free.fr
0048P        KC2025 08 04.12202 03 26 12.88 +05 47 13.0          16.3 R      A77
0048P        KC2025 08 04.12810 03 26 13.39 +05 47 13.3          16.6 R      A77
0048P        KC2025 08 04.13377 03 26 13.86 +05 47 13.6          17.2 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-15 °C
Binning1x1
MountMeade MCMT-TDM
Exposure details22x60s
Observatory MPC codeA77
Reference stars catalogAPASS
Resulting picture sampling (scale)0.83 "/pix
Observation submission date2025 Aug 04 06h05m47s
Observation modification date2025 Aug 04 06h21m15s

(Record n° 29884)

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