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74P/Smirnova-Chernykh

Orbital period : 9.19 years

NASA/JPL elements
IAU/MPC elements


On 2018 Apr 21 20h04 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)16.3
m2 standard deviation0.0
Aperture radius used for m26.8 "
r (dist/Sun) 3.549 AU
d (dist/Earth) 2.768 AU
Right ascension11 21 56.71 h m s
Declination+13 12 16.2 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/3 reflector + CCD
ACK MPCReport file updated 2018.04.22 08:53:13
AC2 fkugel@wanadoo.fr
NET UCAC-4
0074P         C2018 04 21.83629 11 21 56.71 +13 12 16.2          16.3 N      A77
0074P         C2018 04 21.84734 11 21 56.53 +13 12 16.8          16.3 N      A77
0074P         C2018 04 21.85920 11 21 56.33 +13 12 16.6          16.3 N      A77
Instrumental configurationConfig4
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1200 mm
Instrument focale/diameter3
Cameraasi294MCpro
SensorCCD
Sensor size13x19 mm2
Sensor pixels number4144x2822
Sensor temperature-15 °C
Binning1x1
Exposure details33x60s
Observatory MPC codeA77
Reference stars catalogUCAC-4
Image resize factor0.25
Resulting picture sampling (scale)0.85 "/pix
Observation submission date2018 Apr 22 09h05m14s
Observation modification date2018 May 19 18h25m07s

(Record n° 19075)

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