53P/Van Biesbroeck (Record n° 13612)
Orbital period : 12.65 years
NASA/JPL elements
IAU/MPC elements
On 2015 Apr 07 20h36 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 17.8 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 3.783 AU d (dist/Earth) 2.790 AU Right ascension 12 49 20.85 h m s Declination +01 26 29.2 ° ' " 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 2015.04.08 15:32:46
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0053P KC2015 04 07.85819 12 49 20.85 +01 26 29.2 17.7 N A77
0053P KC2015 04 07.86751 12 49 20.48 +01 26 31.9 17.8 N A77
0053P KC2015 04 07.87666 12 49 20.13 +01 26 34.5 17.9 N A77
0053P KC2015 04 07.88544 12 49 19.77 +01 26 36.9 17.9 N A77
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 15*60s Air mass 1.69 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 2015 Apr 08 15h35m31s Observation modification date 2015 Apr 08 15h41m30s