74P/Smirnova-Chernykh (Record n° 14598)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2015 Oct 14 05h44 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 18.7 m2 standard deviation 0.2 Aperture radius used for m2 5.6 " r (dist/Sun) 4.321 AU d (dist/Earth) 3.501 AU Right ascension 03 50 53.43 h m s Declination +16 23 47.4 ° ' " MPC report COD W96
CON ALAIN MAURY [jean-gabriel.bosch@unige.ch]
OBS A. Maury, J.-G. Bosch
MEA J.-G. Bosch
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2015.10.14 15:31:30
AC2 jean-gabriel.bosch@unige.ch
NET UCAC-4
0074P C2015 10 14.23900 03 50 53.43 +16 23 47.4 18.5 N W96
0074P C2015 10 14.25911 03 50 53.02 +16 23 46.8 18.8 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 QHY9 Sensor CCD Sensor temperature -35 °C Binning 3x3 Mount Paramount Motorization Yes Exposure details 15x90s Air mass 1.3 Observatory MPC code W96 Location San Pedro Atacama Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.03 "/pix URL for more information or pictures http://transitionsciel.blogspot.fr/ Observation submission date 2015 Oct 14 17h33m12s Observation modification date 2015 Oct 14 18h22m27s