C/2017 T3 (ATLAS) (Record n° 18497)
NASA/JPL elements
IAU/MPC elements
On 2017 Nov 15 17h35 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 17.2 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " r (dist/Sun) 3.671 AU d (dist/Earth) 3.235 AU Right ascension 21 34 42.22 h m s Declination +72 25 54.5 ° ' " 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 2017.11.15 23:03:04
AC2 fkugel@wanadoo.fr
NET UCAC-4
CK17T030 KC2017 11 15.73250 21 34 42.22 +72 25 54.5 17.1 N A77
CK17T030 KC2017 11 15.74905 21 34 43.18 +72 25 35.9 17.4 N A77
CK17T030 KC2017 11 15.76564 21 34 43.94 +72 25 17.1 17.2 N A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1200 mm Instrument focale/diameter 3 Filter(s) L Camera Atik460EX Sensor CCD Sensor temperature -20 °C Binning 1x1 Mount Meade MCMT-TDM Exposure details 33x120s Observatory MPC code A77 Reference stars catalog UCAC-4
Image resize factor 1 Resulting picture sampling (scale) 0.8 "/pix Remarks or comments Short tail 15" in PA 85 Observation submission date 2017 Nov 15 23h05m58s Observation modification date 2017 Nov 15 23h19m12s