C/2015 F4 (Jacques) (Record n° 14217)
Orbital period : 1280.00 years
NASA/JPL elements
IAU/MPC elements
On 2015 Aug 03 05h20 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 13.4 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 1.647 AU d (dist/Earth) 0.816 AU Right ascension 19 31 38.79 h m s Declination +31 01 12.0 ° ' " 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 2015.08.03 12:01:57
AC2 jean-gabriel.bosch@unige.ch
NET UCAC-4
CK15F040 C2015 08 03.22250 19 31 38.79 +31 01 12.0 13.4 N W96
CK15F040 C2015 08 03.26935 19 31 32.66 +31 03 06.2 13.3 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Filter(s) None Camera QHY9 Sensor CCD Sensor temperature -35 °C Binning 3x3 Mount Paramount Motorization Yes Exposure details 120x30s Air mass 1.4 Observatory MPC code W96 Location San Pedro de Acatama W96 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.03 "/pix URL for more information or pictures http://transitionsciel.blogspot.ch/ Observation submission date 2015 Aug 03 14h03m36s Observation modification date 2015 Aug 03 19h50m20s