29P/Schwassmann-Wachmann (Record n° 26805)
Orbital period : 14.85 years
NASA/JPL elements
IAU/MPC elements
On 2023 Feb 20 20h16 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 16.8 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 6.073 AU d (dist/Earth) 5.479 AU Right ascension 06 17 12.23 h m s Declination +28 42 02.7 ° ' " 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 2023.02.21 16:48:01
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0029P KC2023 02 20.84453 06 17 12.23 +28 42 02.7 16.8 R A77
0029P KC2023 02 20.87393 06 17 12.00 +28 42 00.0 16.7 R A77
0029P KC2023 02 20.90337 06 17 11.64 +28 41 57.6 17.0 R 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 details 10*120s Air mass 1.05 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares Astrometrica Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2023 Feb 21 16h53m32s Observation modification date 2023 Feb 21 17h17m57s