Home

74P/Smirnova-Chernykh

Orbital period : 9.19 years

NASA/JPL elements
IAU/MPC elements


On 2016 Oct 14 08h48 UT by Thierry Noel


(Copyright Thierry Noel)

Nuclear magnitude (m2)18.2
m2 standard deviation0.1
Aperture radius used for m27.8 "
r (dist/Sun) 3.867 AU
d (dist/Earth) 3.703 AU
Right ascension07 23 34.04 h m s
Declination+24 06 55.8 ° ' "
MPC report
COD W96
CON Thierry Noel [thierrynoel38a@free.fr]
OBS A. Maury, J.-B. de Vanssay, T. Noel
MEA T. Noel
TEL 0.4-m f/5.4 Ritchey-Chretien + CCD
ACK MPCReport file updated 2016.10.14 14:34:52
AC2 thierrynoel38a@free.fr
NET UCAC-4
0074P        KC2016 10 14.36663 07 23 34.04 +24 06 55.8          18.1 N      W96
0074P        KC2016 10 14.38290 07 23 34.61 +24 06 56.0          18.3 N      W96
InstrumentRC 400 Marcon customed by A.Maury
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2160 mm
Instrument focale/diameter5.4
Filter(s)None
CameraQSI583
SensorCCD
Sensor temperature-25 °C
Binning3x3
MountVMA 200
AutoguideNo
Exposure details36x1mn
Observatory MPC codeW96
LocationSan Pedro de Atacama, Chile
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.56 "/pix
Image processingPrism (-dark, /flat), Astrometrica (add), Iris (gradient, levels, crop)
Observation submission date2016 Oct 14 14h38m43s
Observation modification date2016 Oct 14 18h43m44s

(Record n° 16334)

Home