C/2015 F4 (Jacques) (Record n° 14278)
Orbital period : 1280.00 years
NASA/JPL elements
IAU/MPC elements
On 2015 Jul 23 22h11 UT by Philippe Dupouy
(Copyright Philippe Dupouy)Nuclear magnitude (m2) 13.8 Aperture radius used for m2 4.9 " r (dist/Sun) 1.663 AU d (dist/Earth) 0.764 AU Right ascension 19 54 14.60 h m s Declination +22 47 30.9 ° ' " MPC report COD 958
CON P. Dupouy, Observatoire de Dax, DAX, France [obsdax@orange.fr]
OBS P. Dupouy
MEA J. B. de Vanssay
TEL 0.43-m f/2.7 reflector + CCD
ACK MPCReport file updated 2015.08.15 10:28:46
AC2 obsdax@orange.fr
AC2 jbdv@club-internet.frr
NET UCAC-4
CK15F040 C2015 07 23.92417 19 54 14.60 +22 47 30.9 13.8 N 958
CK15F040 C2015 07 23.93742 19 54 12.83 +22 48 14.8 13.8 N 958
CK15F040 C2015 07 23.95113 19 54 10.95 +22 49 00.3 13.8 N 958
Instrument type Newton Instrument aperture (0=naked eye) 430 mm Instrument focale length 1161 mm Instrument focale/diameter 2.7 Filter(s) None Camera ATIK 460EX Sensor CCD Sensor temperature 5 °C Binning 2x2 Mount Home MEADE Motorization No Autoguide No Exposure total time 432 s Exposure details 12x36s Observatory MPC code 958 Location 40100 DAX FRANCE Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.63 "/pix Observation submission date 2015 Aug 16 05h50m37s Observation modification date 2015 Sep 08 00h17m04s