C/2015 F4 (Jacques) (Record n° 13594)
Orbital period : 1280.00 years
NASA/JPL elements
IAU/MPC elements
On 2015 Apr 02 08h22 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.4 m2 standard deviation 0.1 Aperture radius used for m2 5.5 " r (dist/Sun) 2.364 AU d (dist/Earth) 2.308 AU Right ascension 19 54 11.58 h m s Declination -44 12 49.6 ° ' " 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 2015.04.02
AC2 amaury@spaceobs.com
NET UCAC-4
CK15F040 C2015 04 02.34862 19 54 11.58 -44 12 49.6 16.4 N W96
CK15F040 C2015 04 02.36066 19 54 12.91 -44 12 41.8 16.5 N W96
CK15F040 C2015 04 02.37237 19 54 14.04 -44 12 34.4 16.4 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 QHY Sensor CCD Sensor temperature -20 °C Binning 2x2 Mount PARAMOUNT Autoguide Yes Exposure details 45 x 40s Moon elongation 120 ° Air mass 1.45 Observatory MPC code W96 Location San Pedro de Atacama, Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2015 Apr 02 11h21m33s Observation modification date 2015 Apr 02 11h22m16s