C/2009 UG89 (Lemmon) (Record n° 3549)
NASA/JPL elements
IAU/MPC elements
On 2011 May 23 23h52 UT by Philippe Dupouy
(Copyright Philippe Dupouy)Nuclear magnitude (m2) 17.2 m2 standard deviation 0.1 Aperture radius used for m2 6 " r (dist/Sun) 4.162 AU d (dist/Earth) 3.599 AU Right ascension 16 22 33.61 h m s Declination +42 01 15.9 ° ' " MPC report COD 958
OBS Ph. Dupouy
MEA Ph. Dupouy
TEL 0.20-m f/3.3 Schmidt-Cassegrain + CCD
ACK MPCReport file updated 2011.05.24 03:32:41
AC2 obsdax@wanadoo.fr
NET UCAC-3
CK09U89G KC2011 05 23.99444 16 22 33.61 +42 01 15.9 17.3 N 958
CK09U89G KC2011 05 24.00595 16 22 31.91 +42 01 19.4 17.1 N 958
CK09U89G KC2011 05 24.01748 16 22 30.27 +42 01 23.2 17.2 N 958
Instrument type Schmidt-Cassegrain Instrument aperture (0=naked eye) 200 mm Instrument focale length 660 mm Instrument focale/diameter 3.3 Camera Audine 400 Sensor CCD Sensor size 6.9x4.6 mm2 Sensor pixels number 768x512 Sensor temperature -10 °C Binning 1x1 Mount LX200 Motorization Yes Autoguide No Observatory MPC code 958 Location Dax 40100 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Resulting picture sampling (scale) 2.7 "/pix Observation submission date 2011 May 25 15h37m37s Observation modification date 2011 May 30 03h59m47s