53P/Van Biesbroeck (Record n° 18525)
Orbital period : 12.65 years
NASA/JPL elements
IAU/MPC elements
On 2017 Nov 17 22h15 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 19.3 m2 standard deviation 0.2 Aperture radius used for m2 5.2 " r (dist/Sun) 4.631 AU d (dist/Earth) 3.737 AU Right ascension 01 50 34.60 h m s Declination +03 31 00.2 ° ' " 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 2017.11.18 10:32:28
AC2 nicolas.joel@wanadoo.fr
NET Gaia DR1
0053P KC2017 11 17.92687 01 50 34.60 +03 31 00.2 19.1 N A77
0053P KC2017 11 17.93879 01 50 34.27 +03 30 58.4 19.4 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 -30 °C Binning 1x1 Exposure total time 1800 s Exposure details 20*90s Air mass 1.33 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 Nov 18 10h35m54s Observation modification date 2017 Nov 18 10h43m45s