NASA/JPL elements
IAU/MPC elements
On 2021 Jul 22 22h44 UT by Dominique Boust
(Copyright Dominique Boust)
| Nuclear magnitude (m2) | 17.1 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 5.8 " | r (dist/Sun) | 6.600 AU | d (dist/Earth) | 6.207 AU | Right ascension | 17 45 09.09 h m s | Declination | +43 31 27.8 ° ' " | MPC report | COD A77
CON D. Boust, Dauban observatory [dboust@orange.fr]
OBS D. Boust
MEA D. Boust
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.07.23 22:47:48
AC2 dboust@orange.fr
NET NOMAD
CK20K010 C2021 07 22.94697 17 45 09.09 +43 31 27.8 17.2 V A77
CK20K010 C2021 07 22.95021 17 45 08.95 +43 31 25.7 17.1 V A77
CK20K010 C2021 07 22.95426 17 45 08.83 +43 31 24.3 17.0 V A77
CK20K010 C2021 07 22.96236 17 45 08.44 +43 31 20.5 17.0 V A77
| Instrument | T400 | Instrument type | Newton | Instrument aperture (0=naked eye) | 400 mm | Instrument focale length | 1120 mm | Instrument focale/diameter | 2.8 | Filter(s) | None | Camera | ATIK460EX | Sensor | CCD | Sensor size | 12.5x10 mm2 | Sensor pixels number | 2750x2200 | Sensor temperature | -10 °C | Binning | 1x1 | Autoguide | No | Exposure total time | 1200 s | Exposure details | 20x60 | Seeing | 3 | Observatory MPC code | A77 | Location | A77 | Reference stars catalog | NOMAD | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 0.83 "/pix | Observation submission date | 2021 Jul 25 22h52m08s | Observation modification date | 2021 Jul 25 23h09m37s |
(Record n° 23666)