C/2011 F1 (LINEAR) (Record n° 6822)
NASA/JPL elements
IAU/MPC elements
On 2012 Jul 11 21h28 UT by Thierry Noel
(Copyright Thierry Noel)Nuclear magnitude (m2) 15.1 m2 standard deviation 0.1 Aperture radius used for m2 9 " r (dist/Sun) 2.855 AU d (dist/Earth) 2.790 AU Right ascension 14 03 30.77 h m s Declination +40 08 44.3 ° ' " MPC report COD B83
CON Thierry NOEL [thierrynoel1@laposte.net]
OBS T. Noel
MEA T. Noel
TEL 0.20-m f/5.0 reflector + CCD
ACK MPCReport file updated 2012.07.12 22:39:44
AC2 thierrynoel1@laposte.net
NET UCAC-3
CK11F010 C2012 07 11.89479 14 03 30.77 +40 08 44.3 15.2 N B83
CK11F010 C2012 07 11.90591 14 03 30.80 +40 08 29.1 14.9 N B83
CK11F010 C2012 07 11.91844 14 03 30.91 +40 08 11.4 15.1 N B83
Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1000 mm Instrument focale/diameter 5.0 Camera SBIG ST7-XME Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Atlas-EQG Autoguide Yes Exposure total time 1980 s Exposure details 33x1mn Sky transparency (naked eye max mag) 4 Observatory MPC code B83 Location Gi?res 38610 France Reference stars catalog UCAC-3
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.85 "/pix Image processing Astrometrica (-dark, /flat, add) + Iris (levels, ddp, crop) Observation submission date 2012 Jul 12 22h44m37s Observation modification date 2012 Jul 12 23h14m22s