NASA/JPL elements
IAU/MPC elements
On 2021 Nov 21 04h10 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)
| Coma Total magnitude (m1) | 10.3 | Nuclear magnitude (m2) | 12.9 | m2 standard deviation | 0.1 | Aperture radius used for m2 | 5.8 " | r (dist/Sun) | 1.082 AU | d (dist/Earth) | 0.881 AU | Right ascension | 12 30 35.53 h m s | Declination | +32 59 11.9 ° ' " | 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 2021.11.21 10:33:29
AC2 JGBosch@free.fr
NET UCAC-4
CK21A010 C2021 11 21.17328 12 30 35.53 +32 59 11.9 12.9 R A77
CK21A010 C2021 11 21.17901 12 30 36.60 +32 59 08.9 13.0 R A77
CK21A010 C2021 11 21.18539 12 30 37.83 +32 59 05.7 12.8 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 | 20x45s | Observatory MPC code | A77 | Location | Dauban A77 | Reference stars catalog | UCAC-4 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 0.83 "/pix | Observation submission date | 2021 Nov 21 10h39m18s | Observation modification date | 2021 Nov 21 10h43m50s |
(Record n° 24417)