C/2013 U2 (Holvorcem) (Record n° 13774)
Orbital period : 17610.00 years
NASA/JPL elements
IAU/MPC elements
On 2015 Apr 23 21h53 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 18.3 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 5.293 AU d (dist/Earth) 5.064 AU Right ascension 09 51 07.52 h m s Declination +49 17 53.2 ° ' " 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 2015.04.25 10:48:30
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
CK13U020 KC2015 04 23.91174 09 51 07.52 +49 17 53.2 18.2 N A77
CK13U020 KC2015 04 23.92495 09 51 07.57 +49 17 44.7 18.3 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 -20 °C Binning 1x1 Exposure details 11*180s Air mass 1.12 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 25 10h51m15s Observation modification date 2015 Apr 25 10h56m19s