C/2013 U2 (Holvorcem) (Record n° 13896)
Orbital period : 17610.00 years
NASA/JPL elements
IAU/MPC elements
On 2015 May 18 21h44 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 18.4 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 5.344 AU d (dist/Earth) 5.429 AU Right ascension 09 57 18.58 h m s Declination +44 54 16.2 ° ' " 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 2015.05.20 23:15:58
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
CK13U020 KC2015 05 18.90532 09 57 18.58 +44 54 16.2 18.3 N A77
CK13U020 KC2015 05 18.91798 09 57 18.98 +44 54 08.0 18.4 N A77
CK13U020 KC2015 05 18.92943 09 57 19.19 +44 54 00.6 18.5 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 27*90s Air mass 1.38 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 May 20 23h19m03s Observation modification date 2015 May 20 23h22m16s