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48P/Johnson

Orbital period : 6.55 years

NASA/JPL elements
IAU/MPC elements


On 2025 Dec 23 00h46 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)18
m2 standard deviation0.2
Aperture radius used for m26.0 "
r (dist/Sun) 2.915 AU
d (dist/Earth) 2.150 AU
Right ascension03 08 20.43 h m s
Declination+04 16 58.8 ° ' "
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 2025.12.23 12:20:39
NET Gaia EDR3
AC2 jl.virlichie@gmail.com
0048P        KB2025 12 23.03219 03 08 20.43 +04 16 58.8          18.1 G      X03
0048P        KB2025 12 23.04085 03 08 20.27 +04 17 01.6          18.0 G      X03
0048P        KB2025 12 23.04952 03 08 20.11 +04 17 04.2          18.2 G      X03
0048P        KB2025 12 23.05818 03 08 19.94 +04 17 07.3          17.8 G      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)360 mm
Instrument focale length1728 mm
Instrument focale/diameter4.8
CameraPlayer One IMX571 Mono
SensorCMOS
Sensor size23.5x15.7 mm2
Sensor pixels number6252x4176
Sensor temperature-10 °C
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details6x2mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia EDR3
Used softwaresTycho V12.7
Resulting picture sampling (scale)0.86 "/pix
Observation submission date2025 Dec 23 16h11m30s
Observation modification date2025 Dec 23 16h18m16s

(Record n° 30677)

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