Orbital period : 6.12 years
NASA/JPL elements
IAU/MPC elements
On 2011 Aug 22 22h28 UT by Thierry Noel
(Copyright Thierry Noel)
| Nuclear magnitude (m2) | 15.3 | m2 standard deviation | 0.3 | Aperture radius used for m2 | 9 " | r (dist/Sun) | 2.177 AU | d (dist/Earth) | 1.210 AU | Right ascension | 23 09 29.94 h m s | Declination | +04 02 52.5 ° ' " | 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 2011.08.23 22:53:06 AC2 thierrynoel1@laposte.net NET PPMXL 0213P C2011 08 22.93620 23 09 29.94 +04 02 52.5 15.0 N B83 0213P C2011 08 22.94476 23 09 29.61 +04 02 54.3 15.5 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 size | 6.9x4.6 mm2 | Sensor pixels number | 765x510 | Sensor temperature | -5 °C | Binning | 1x1 | Mount | Atlas-EQG | Autoguide | Yes | Exposure total time | 2400 s | Exposure details | 20x2mn | Sky transparency (naked eye max mag) | 4 | Observatory MPC code | B83 | Location | Gieres 38610 France | Reference stars catalog | PPMXL | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 1.85 "/pix | Image processing | Astrometrica (-dark, /flat, add) + Iris (levels, crop) | Observation submission date | 2011 Aug 28 22h02m14s | Observation modification date | 2011 Aug 29 22h51m36s |
(Record n° 4121)