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74P/Smirnova-Chernykh

Orbital period : 9.19 years

NASA/JPL elements
IAU/MPC elements


On 2018 Feb 19 07h02 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)16.6
m2 standard deviation0.1
Aperture radius used for m26.4 "
r (dist/Sun) 3.537 AU
d (dist/Earth) 2.623 AU
Right ascension11 54 31.85 h m s
Declination+10 24 22.3 ° ' "
MPC report
COD W96
CON Jean-Gabriel Bosch [JGBosch@free.fr]
OBS A. Maury, J.-B. de Vanssay, J.-G. Bosch
MEA J.-G.Bosch
TEL 0.4-m f/5.4 Ritchey-Chretien + QHY9CCD
ACK MPCReport file updated 2018.02.19 06:49:26
AC2 JGBosch@free.fr
NET UCAC-4
0074P         C2018 02 19.29296 11 54 31.85 +10 24 22.3          16.6 N      W96
0074P         C2018 02 19.31573 11 54 31.19 +10 24 27.8          16.5 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2160 mm
Instrument focale/diameter5.4
CameraQHY
SensorCCD
Sensor temperature-15 °C
Binning2x2
MountVMA200
AutoguideNo
Exposure details36x1mn
Air mass1.2
Observatory MPC codeW96
LocationSan Pedro Atacama
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.06 "/pix
Observation submission date2018 Feb 19 11h43m24s
Observation modification date2018 Feb 19 13h27m37s

(Record n° 18879)

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