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425P/Kowalski

Orbital period : 15.92 years

NASA/JPL elements
IAU/MPC elements


On 2021 Sep 08 07h16 UT by Jean-Louis Virlichie


(Copyright Jean-Louis Virlichie)

Nuclear magnitude (m2)18.8
m2 standard deviation0.2
Aperture radius used for m25.6 "
r (dist/Sun) 2.892 AU
d (dist/Earth) 2.575 AU
Right ascension04 26 04.23 h m s
Declination+16 03 47.9 ° ' "
MPC report
COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.09.08 16:54:49
AC2 jl.virlichie@gmail.com
NET Gaia DR2
0425P        KC2021 09 08.30295 04 26 04.23 +16 03 47.9          19.0 G      X03
0425P        KC2021 09 08.31298 04 26 04.58 +16 03 45.0          18.7 G      X03
0425P        KC2021 09 08.32301 04 26 05.18 +16 03 42.7          18.6 G      X03
Instrumental configurationConfig2
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationNo
AutoguideYes
Exposure details18x3mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2021 Sep 08 17h13m49s
Observation modification date2021 Sep 08 17h16m11s

(Record n° 23921)

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