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48P/Johnson

Orbital period : 6.55 years

NASA/JPL elements
IAU/MPC elements


On 2025 Aug 12 08h48 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)16.9
m2 standard deviation0.1
Aperture radius used for m26.0 "
r (dist/Sun) 2.360 AU
d (dist/Earth) 2.198 AU
Right ascension03 35 59.02 h m s
Declination+05 54 09.6 ° ' "
MPC report
COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CMO
NUM 4
ACK MPCReport file updated 2025.08.12 18:07:35
NET Gaia EDR3
AC2 jl.virlichie@gmail.com
0048P        KB2025 08 12.36670 03 35 59.02 +05 54 09.6          16.8 G      X03
0048P        KB2025 08 12.37535 03 35 59.60 +05 54 09.4          16.8 G      X03
0048P        KB2025 08 12.38401 03 36 00.19 +05 54 09.6          16.8 G      X03
0048P        KB2025 08 12.39195 03 36 00.68 +05 54 09.7          17.0 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
Filter(s)L
CameraPlayer One IMX571 Mono
SensorCMOS
Sensor size23.5x15.7 mm2
Sensor pixels number6252x4176
Sensor temperature-10 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details6x120s
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia EDR3
Used softwaresTycho V12.1
Resulting picture sampling (scale)0.86 "/pix
Observation submission date2025 Aug 12 18h15m27s
Observation modification date2025 Aug 12 18h18m41s

(Record n° 29904)

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