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74P/Smirnova-Chernykh

Orbital period : 9.19 years

NASA/JPL elements
IAU/MPC elements


On 2018 May 17 20h46 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)17.2
m2 standard deviation0.0
Aperture radius used for m27.5 "
r (dist/Sun) 3.558 AU
d (dist/Earth) 3.080 AU
Right ascension11 21 05.48 h m s
Declination+12 14 53.1 ° ' "
MPC report
COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.45 reflector + CCD
ACK MPCReport 74P 2018/05/17
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
0074P         C2018 05 17.86499 11 21 05.48 +12 14 53.1          17.2 N      K97
0074P         C2018 05 17.87214 11 21 05.55 +12 14 50.9          17.2 N      K97
0074P         C2018 05 17.88435 11 21 05.68 +12 14 48.4          17.2 N      K97
Instrumental configurationConfig1
Instrument T200 F/D 7.45
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1490 mm
Instrument focale/diameter7.45
Filter(s)L
CameraATIK 460 EX
SensorCCD
Sensor size12.5x10.0 mm2
Sensor pixels number2749x2199
Sensor temperature-15 °C
Binning2x2
MountVMA300
Exposure total time1680 s
Exposure details21x80s
Moon phase166 °
Moon elongation78 °
Air mass1.3
Observatory MPC codeK97
Location67130 Freconrupt
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.26 "/pix
Image processingPRISM
Observation submission date2018 May 18 14h26m04s
Observation modification date2018 May 18 14h28m36s

(Record n° 19180)

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