74P/Smirnova-Chernykh (Record n° 14494)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2015 Sep 24 07h44 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 19 m2 standard deviation 0.2 Aperture radius used for m2 8 " r (dist/Sun) 4.344 AU d (dist/Earth) 3.753 AU Right ascension 03 55 14.90 h m s Declination +16 35 34.4 ° ' " 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 2015.09.24 12:33:58
AC2 jean-gabriel.bosch@unige.ch
NET UCAC-4
0074P KC2015 09 24.32242 03 55 14.90 +16 35 34.4 18.8 N W96
0074P KC2015 09 24.35224 03 55 14.90 +16 35 33.7 19.2 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 -35 °C Binning 3x3 Mount Paramount Motorization Yes Autoguide Yes Exposure details 17x2mn Air mass 1.4 Observatory MPC code W96 Location San Pedro Chile Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.03 "/pix URL for more information or pictures http://transitionsciel.blogspot.ch/ Observation submission date 2015 Sep 24 14h38m15s Observation modification date 2015 Sep 24 18h04m01s