29P/Schwassmann-Wachmann (Record n° 18234)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 16 21h45 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 15.5 m2 standard deviation 0.2 Aperture radius used for m2 5.6 " r (dist/Sun) 5.819 AU d (dist/Earth) 4.994 AU Right ascension 21 07 58.80 h m s Declination -14 42 07.1 ° ' " 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 2017.09.17 09:51:33
AC2 nicolas.joel@wanadoo.fr
NET Gaia DR1
0029P KC2017 09 16.90591 21 07 58.80 -14 42 07.1 15.5 N A77
0029P KC2017 09 16.91194 21 07 58.68 -14 42 07.1 15.3 N A77
0029P KC2017 09 16.91940 21 07 58.56 -14 42 07.5 15.7 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 1.98 Observatory MPC code A77 Location 04 Dauban Reference stars catalog Gaia DR1
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2017 Sep 17 10h04m14s Observation modification date 2017 Sep 17 10h08m22s