74P/Smirnova-Chernykh (Record n° 29305)
Orbital period : 9.19 years
NASA/JPL elements
IAU/MPC elements
On 2024 Dec 31 21h09 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 19.3 m2 standard deviation 0.1 Aperture radius used for m2 6.2 " r (dist/Sun) 4.904 AU d (dist/Earth) 4.096 AU Right ascension 03 53 19.05 h m s Declination +22 12 55.6 ° ' " MPC report COD A77
CON F. Kugel
OBS F. Kugel
MEA F. Kugel
TEL 0.40-m f/2.8 reflector + CCD
NUM 122
ACK MPCReport file updated 2025.01.01 10:34:39
NET APASS
AC2 fkugel@free.fr
0074P KC2024 12 31.88098 03 53 19.05 +22 12 55.6 19.3 R A77
0074P KC2024 12 31.89151 03 53 18.79 +22 12 55.0 19.2 R A77
0074P KC2024 12 31.90205 03 53 18.51 +22 12 54.2 19.3 R A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1120 mm Instrument focale/diameter 2.8 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 21x120s Observatory MPC code A77 Reference stars catalog APASS
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2025 Jan 01 11h36m56s Observation modification date 2025 Jan 01 11h42m07s