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491P/Spacewatch-PANSTARRS


NASA/JPL elements
IAU/MPC elements


On 2014 Jul 28 03h25 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)18.4
Aperture radius used for m25.5 "
r (dist/Sun) 4.124 AU
d (dist/Earth) 3.113 AU
Right ascension20 54 56.90 h m s
Declination-17 54 36.6 ° ' "
MPC report
COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2014.07.28 05:04:07
AC2 amaury@spaceobs.com
NET UCAC-4
    PK14M04G KC2014 07 28.14211 20 54 56.90 -17 54 36.6          18.4 N      W96
    PK14M04G KC2014 07 28.19166 20 54 54.99 -17 54 39.6          18.4 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length3200 mm
Instrument focale/diameter8
CameraQHY9
SensorCCD
Sensor temperature-40 °C
Binning2x2
MountPARAMOUNT
AutoguideYes
Exposure details35 x 120s
Moon elongation172 °
Air mass1.11
Observatory MPC codeW96
LocationChili
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.69 "/pix
Observation submission date2014 Jul 28 07h15m14s
Observation modification date2014 Jul 28 07h16m05s

(Record n° 12178)

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