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74P/Smirnova-Chernykh

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 deviation0.2
Aperture radius used for m25.6 "
r (dist/Sun) 4.321 AU
d (dist/Earth) 3.501 AU
Right ascension03 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 typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length3200 mm
Instrument focale/diameter8
Filter(s)None
CameraQHY9
SensorCCD
Sensor temperature-35 °C
Binning3x3
MountParamount
MotorizationYes
Exposure details15x90s
Air mass1.3
Observatory MPC codeW96
LocationSan Pedro Atacama
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.03 "/pix
URL for more information or pictureshttp://transitionsciel.blogspot.fr/
Observation submission date2015 Oct 14 17h33m12s
Observation modification date2015 Oct 14 18h22m27s

(Record n° 14598)

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