108P/Ciffreo (Record n° 12416)
Orbital period : 7.23 years
NASA/JPL elements
IAU/MPC elements
On 2014 Aug 29 07h39 UT by Thierry Noel
(Copyright Thierry Noel)Nuclear magnitude (m2) 16.8 m2 standard deviation 0.1 Aperture radius used for m2 5.5 " r (dist/Sun) 1.777 AU d (dist/Earth) 1.373 AU Right ascension 03 59 37.99 h m s Declination +12 17 23.7 ° ' " MPC report COD W96
CON ALAIN MAURY [amaury@spaceobs.com]
OBS A. Maury, T. Noel
MEA T. Noel
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2014.08.29 13:57:52
AC2 thierrynoel1@laposte.net
NET UCAC-4
0108P KC2014 08 29.31861 03 59 37.99 +12 17 23.7 16.8 N W96
0108P KC2014 08 29.32869 03 59 39.18 +12 17 30.4 16.7 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 3200 mm Instrument focale/diameter 8 Camera QHY9 Sensor CCD Sensor temperature -40 °C Binning 2x2 Autoguide No Exposure details 30x30s Observatory MPC code W96 Location San Pedro de Atacama, Chile Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 0.69 "/pix Image processing Astrometrica (-dark, add), Iris (levels, crop) Observation submission date 2014 Aug 29 14h06m05s Observation modification date 2014 Aug 30 00h47m57s