17P/Holmes (Record n° 12279)
Orbital period : 6.93 years
NASA/JPL elements
IAU/MPC elements
On 2014 Aug 06 03h25 UT by Gerald Sachot
(Copyright Gerald Sachot)Nuclear magnitude (m2) 16.5 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 2.292 AU d (dist/Earth) 2.443 AU Right ascension 03 56 17.91 h m s Declination +37 53 44.8 ° ' " MPC report COD K15
CON g.sachot@free.fr [g.sachot@free.fr]
OBS G. Sachot
MEA G. Sachot
TEL 0.13-m f/7.0 refractor + CCD
ACK MPCReport file updated 2014.08.06 14:15:10
AC2 g.sachot@free.fr
NET NOMAD
0017P C2014 08 06.14259 03 56 17.91 +37 53 44.8 16.6 N K15
0017P C2014 08 06.14961 03 56 18.72 +37 53 48.9 16.4 N K15
Instrument type Refractor Instrument aperture (0=naked eye) 130 mm Instrument focale length 910 mm Instrument focale/diameter 7.0 Camera STXME Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Losmandy G11 Autoguide Yes Exposure total time 600 s Exposure details 2x5 Observatory MPC code K15 Location Murviel-l?s-Montpellier Reference stars catalog NOMAD
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2 "/pix Observation submission date 2014 Aug 06 16h49m55s Observation modification date 2014 Aug 06 16h52m44s