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48P/Johnson

Orbital period : 6.55 years

NASA/JPL elements
IAU/MPC elements


On 2025 Nov 25 04h57 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)17.1
m2 standard deviation0.1
Aperture radius used for m26.0 "
r (dist/Sun) 2.794 AU
d (dist/Earth) 1.846 AU
Right ascension03 24 25.20 h m s
Declination+02 40 21.4 ° ' "
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 3
ACK MPCReport file updated 2025.11.25 12:46:12
NET Gaia EDR3
AC2 jl.virlichie@gmail.com
0048P        KB2025 11 25.20643 03 24 25.20 +02 40 21.4          17.1 G      X03
0048P        KB2025 11 25.21219 03 24 24.91 +02 40 21.8          17.1 G      X03
0048P        KB2025 11 25.21796 03 24 24.60 +02 40 22.4          17.2 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 details4x2mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia EDR3
Used softwaresTycho V12.7
Resulting picture sampling (scale)0.86 "/pix
Observation submission date2025 Nov 25 17h17m56s
Observation modification date2025 Nov 25 17h22m34s

(Record n° 30482)

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