29P/Schwassmann-Wachmann (Record n° 18249)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 18 21h11 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 16.1 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 5.819 AU d (dist/Earth) 5.014 AU Right ascension 21 07 25.98 h m s Declination -14 43 19.0 ° ' " MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK MPCReport file updated 2017.09.19 08:46:20
AC2 nicolas.joel@wanadoo.fr
NET Gaia DR1
0029P KC2017 09 18.88244 21 07 25.98 -14 43 19.0 16.0 N A77
0029P KC2017 09 18.88980 21 07 25.86 -14 43 19.2 16.1 N A77
0029P KC2017 09 18.89727 21 07 25.69 -14 43 19.8 16.1 N A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) None Camera ST8XME Sensor CCD Sensor temperature -25 °C Binning 1x1 Exposure total time 1260 s Exposure details 21*60s Air mass 1.93 Observatory MPC code A77 Location 04 Dauban Reference stars catalog Gaia DR1
Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2017 Sep 19 11h15m24s Observation modification date 2017 Sep 19 11h41m09s