C/2014 A4 (SONEAR) (Record n° 12837)
NASA/JPL elements
IAU/MPC elements
On 2014 Oct 29 04h16 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 16.6 m2 standard deviation 0.1 Aperture radius used for m2 5.5 " r (dist/Sun) 4.916 AU d (dist/Earth) 4.286 AU Right ascension 04 56 49.52 h m s Declination -25 07 07.1 ° ' " 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 2014.10.29
AC2 amaury@spaceobs.com
NET UCAC-4
CK14A040 C2014 10 29.17795 04 56 49.52 -25 07 07.1 16.7 N W96
CK14A040 C2014 10 29.19341 04 56 48.31 -25 07 10.5 16.6 N W96
CK14A040 C2014 10 29.21322 04 56 46.81 -25 07 14.6 16.6 N W96
CK14A040 C2014 10 29.23325 04 56 45.30 -25 07 18.9 16.5 N W96
CK14A040 C2014 10 29.25350 04 56 43.76 -25 07 22.9 16.6 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 -40 °C Binning 2x2 Mount PARAMOUNT Autoguide Yes Exposure details 80 x 45s Moon elongation 130 ° Air mass 1.25 Observatory MPC code W96 Location Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix Observation submission date 2014 Oct 29 07h35m14s Observation modification date 2014 Oct 29 07h36m02s