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C/2015 F2 (Polonia)

Orbital period : 245.20 years

NASA/JPL elements
IAU/MPC elements


On 2015 Apr 16 07h23 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)16.7
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 1.216 AU
d (dist/Earth) 0.763 AU
Right ascension20 24 53.21 h m s
Declination-35 20 33.9 ° ' "
MPC report
COD W96
CON ALAIN MAURY [jean-gabriel.bosch@unige.ch]
OBS A. Maury, J.-G. Bosch
MEA J.-G. Bosch
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2015.04.16 12:49:13
AC2 jean-gabriel.bosch@unige.ch
NET UCAC-4
    CK15F020 KC2015 04 16.30786 20 24 53.21 -35 20 33.9          16.6 N      W96
    CK15F020 KC2015 04 16.34081 20 25 00.36 -35 18 49.2          16.7 N      W96
Instrument400
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length3200 mm
Instrument focale/diameter8
Filter(s)None
CameraQHY9
SensorCCD
Sensor temperature-35 °C
Binning2x2
MountParamount
MotorizationYes
Exposure details120x15s
Air mass1.4
Observatory MPC codeW96
LocationSan Pedro de Acatama W96
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)0.69 "/pix
URL for more information or pictureshttp://transitionsciel.blogspot.ch/
Observation submission date2015 Apr 16 14h51m49s
Observation modification date2015 Apr 16 17h25m12s

(Record n° 13687)

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