57P/du Toit-Neujmin-Delporte (Record n° 13922)
Orbital period : 6.40 years
NASA/JPL elements
IAU/MPC elements
On 2015 May 24 02h26 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 17 Aperture radius used for m2 11.06 " r (dist/Sun) 1.729 AU d (dist/Earth) 1.551 AU Right ascension 22 43 40.32 h m s Declination -04 59 39.9 ° ' " 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 2015.05.24 05:40:06
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0057P KC2015 05 24.10115 22 43 40.32 -04 59 39.9 17.0 N A77
0057P KC2015 05 24.10596 22 43 40.90 -04 59 36.2 17.0 N A77
0057P KC2015 05 24.10875 22 43 41.25 -04 59 33.3 17.0 N A77
Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1200 mm Instrument focale/diameter 3 Filter(s) None Camera Atik460EX Sensor CCD Sensor temperature -15 °C Binning 2x2 Mount Meade MCMT-TDM Autoguide No Exposure total time 300 s Exposure details 5x60s Observatory MPC code A77 Location Dauban 04 (France) Reference stars catalog USNO-SA2.0
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.58 "/pix Observation submission date 2015 May 24 05h44m29s Observation modification date 2015 May 24 05h57m38s