274P/Tombaugh-Tenagra (Record n° 24480)
Orbital period : 9.15 years
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 01 04h20 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 18.6 m2 standard deviation 0.2 Aperture radius used for m2 5.8 " r (dist/Sun) 2.621 AU d (dist/Earth) 1.677 AU Right ascension 05 58 48.04 h m s Declination +23 44 47.8 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2021.12.01 08:38:48
AC2 fkugel@free.fr
NET NOMAD
0274P KC2021 12 01.18082 05 58 48.04 +23 44 47.8 18.3 V A77
0274P KC2021 12 01.19136 05 58 47.60 +23 44 52.7 18.8 V A77
0274P KC2021 12 01.20264 05 58 47.16 +23 44 56.8 18.7 V 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 22x120s Observatory MPC code A77 Reference stars catalog NOMAD
Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2021 Dec 01 08h43m06s Observation modification date 2021 Dec 01 08h47m28s