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447P/Sheppard-Tholen


NASA/JPL elements
IAU/MPC elements


On 2022 Dec 18 02h16 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)19.8
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 4.645 AU
d (dist/Earth) 3.856 AU
Right ascension02 41 41.87 h m s
Declination+24 30 12.4 ° ' "
MPC report
COD X03
CON J. L. Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse, H. Roy, G. Houdin
MEA J. L. Virlichie
TEL 0.36-m f/4.8 reflector + CCD
NUM 3
ACK MPCReport file updated 2022.12.18 11:59:04
NET Gaia DR2
AC2 jl.virlichie@gmail.com
0447P        KC2022 12 18.09457 02 41 41.87 +24 30 12.4          19.7 G      X03
0447P        KC2022 12 18.11461 02 41 41.40 +24 30 12.0          20.0 G      X03
0447P        KC2022 12 18.13467 02 41 41.23 +24 30 05.3          19.8 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
Binning2x2
MountSW EQ8
AutoguideYes
Exposure details27x3mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresTycho V8.0
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2022 Dec 18 14h49m39s
Observation modification date2022 Dec 18 14h51m28s

(Record n° 26512)

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