NASA/JPL elements
IAU/MPC elements
On 2021 Dec 12 20h36 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)
| Coma Total magnitude (m1) | 10.3 | Aperture radius used for m1 | 0.4 ' | Nuclear magnitude (m2) | 11.9 | m2 standard deviation | 0.0 | Aperture radius used for m2 | 5.8 " | r (dist/Sun) | 3.564 AU | d (dist/Earth) | 2.692 AU | Right ascension | 07 31 23.28 h m s | Declination | +35 59 47.7 ° ' " | MPC report | COD A77
CON J.-G. Bosch [JGBosch@free.fr]
OBS J.-G.Bosch
MEA J.-G. Bosch
TEL 0.4-m f/2.8 reflector + CCD
ACK MPCReport file updated 2021.12.13 13:12:50
AC2 JGBosch@free.fr
NET NOMAD
CK19L030 C2021 12 12.85841 07 31 23.28 +35 59 47.7 11.9 R A77
| Instrument | NEWTON 400 | Instrument type | Newton | Instrument aperture (0=naked eye) | 400 mm | Instrument focale length | 1120 mm | Instrument focale/diameter | 2.8 | Filter(s) | None | Camera | Atik 460ex | Sensor | CCD | Sensor temperature | -10 °C | Binning | 1x1 | Mount | Meade-MCMT-TDM | Exposure details | 12x60s | Observatory MPC code | A77 | Location | Dauban A77 | Reference stars catalog | NOMAD | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 0.83 "/pix | Observation submission date | 2021 Dec 13 13h16m04s | Observation modification date | 2021 Dec 13 14h39m53s |
(Record n° 24573)