NASA/JPL elements
IAU/MPC elements
On 2021 Dec 28 00h44 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)
| Coma Total magnitude (m1) | 6.1 | Aperture radius used for m1 | 1.4 ' | Nuclear magnitude (m2) | 9 | m2 standard deviation | 0.0 | Aperture radius used for m2 | 5.6 " | r (dist/Sun) | 0.631 AU | d (dist/Earth) | 0.680 AU | Right ascension | 21 21 34.44 h m s | Declination | -34 32 59.7 ° ' " | MPC report | COD X03
CON Jean-Louis Virlichie [jl.virlichie@gmail.com]
OBS J. L. Virlichie, P. Traverse
MEA J. L. Virlichie
TEL 0.35-m f/4.7 Newtonian reflector + CCD
ACK MPCReport file updated 2021.12.28 21:07:56
AC2 jl.virlichie@gmail.com
NET Gaia DR2
CK21A010 C2021 12 28.03047 21 21 34.44 -34 32 59.7 9.1 G X03
CK21A010 C2021 12 28.03241 21 21 34.95 -34 33 01.5 9.0 G X03
CK21A010 C2021 12 28.03473 21 21 35.51 -34 33 04.0 9.0 G X03
CK21A010 C2021 12 28.03944 21 21 36.71 -34 33 08.8 9.0 G X03
CK21A010 C2021 12 28.05302 21 21 40.10 -34 33 22.6 6.1 T X03 | Instrumental configuration | Config1 | Instrument | ONTC 355 | Instrument type | Newton | Instrument aperture (0=naked eye) | 350 mm | Instrument focale length | 1645 mm | Instrument focale/diameter | 4.7 | Filter(s) | L | Camera | Moravian G3 KAF 16200 | Sensor | CCD | Sensor size | 27x21.6 mm2 | Sensor pixels number | 4500x3600 | Sensor temperature | -20 °C | Binning | 1x1 | Mount | SW EQ8 | Autoguide | Yes | Exposure details | 1x5s | Observatory MPC code | X03 | Location | Poroto Chili | Reference stars catalog | Gaia DR2 | Used softwares | ASTROMETRICA | Resulting picture sampling (scale) | 0.7 "/pix | Remarks or comments | m1 et AFRHO mesurées par FoCAs | Observation submission date | 2021 Dec 28 21h40m37s | Observation modification date | 2021 Dec 30 21h54m19s |
(Record n° 24686)