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172P/Yeung

Orbital period : 8.65 years

NASA/JPL elements
IAU/MPC elements


On 2024 Feb 15 05h32 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)19.2
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 4.114 AU
d (dist/Earth) 3.147 AU
Right ascension10 10 57.89 h m s
Declination+25 35 37.8 ° ' "
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 + CCD
NUM 4
ACK MPCReport file updated 2024.02.15 14:15:55
NET Gaia DR2
AC2 jl.virlichie@gmail.com
0172P        KC2024 02 15.23037 10 10 57.89 +25 35 37.8          19.2 G      X03
0172P        KC2024 02 15.23928 10 10 57.52 +25 35 39.7          19.1 G      X03
0172P        KC2024 02 15.24818 10 10 57.14 +25 35 40.7          19.4 G      X03
0172P        KC2024 02 15.25598 10 10 56.77 +25 35 42.8          19.2 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
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
MountSW EQ8
AutoguideYes
Exposure details4x3mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresTycho V10.5
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2024 Feb 15 14h22m06s
Observation modification date2024 Feb 15 14h23m41s

(Record n° 28213)

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