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391P/Kowalski

Orbital period : 10.13 years

NASA/JPL elements
IAU/MPC elements


On 2010 Sep 19 03h35 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)19.9
m2 standard deviation0.1
Aperture radius used for m28 "
r (dist/Sun) 4.759 AU
d (dist/Earth) 4.416 AU
Right ascension04 48 48.01 h m s
Declination+01 01 46.5 ° ' "
MPC report
COD C10
CON JEAN FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.F. Soulier
MEA J.F. Soulier
TEL 0.255-m f/3,6 Newtonian reflector + CCD
ACK MPCReport file updated 2010.09.19
AC2 jean-francois.soulier2@wanadoo.fr
NET USNO-B1.0
    PK06F010  C2010 09 19.14951 04 48 48.01 +01 01 46.5          19.8 N      C10
    PK06F010  C2010 09 19.16258 04 48 48.36 +01 01 49.6          20.0 N      C10
Instrument typeNewton
Instrument aperture (0=naked eye)255 mm
Instrument focale length765 mm
Instrument focale/diameter3.6
CameraST7-XMEd
SensorCCD
Sensor size6.9x4.6 mm2
Sensor pixels number765x510
Sensor temperature-25 °C
Binning1x1
MountPERL-VIXEN
AutoguideYes
Exposure total time1800 s
Exposure details15X120s
Seeing2
Moon elongation120 °
Air mass1.54
Observatory MPC codeC10
Location77
Reference stars catalogUSNO-B1.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)2.06 "/pix
Image processingPRISMV6 APE N/B
Observation submission date2010 Sep 20 13h18m30s
Observation modification date2021 Oct 06 12h23m01s

(Record n° 920)

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