NASA/JPL elements
IAU/MPC elements
On 2020 Feb 27 04h38 UT by Francois Kugel
(Copyright Francois Kugel)
| Coma Total magnitude (m1) | 14.8 | Aperture radius used for m1 | 0.4 ' | Nuclear magnitude (m2) | 17 | m2 standard deviation | 0.0 | Aperture radius used for m2 | 5.8 " | Coma diameter | 4.5 ' | Tail position angle (PA) | 330 ° | r (dist/Sun) | 1.290 AU | d (dist/Earth) | 0.931 AU | Right ascension | 21 33 37.31 h m s | Declination | +75 08 55.5 ° ' " | MPC report | COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/2.8 reflector + CCD
ACK A77 file updated 2020.02.27 07:17:40
AC2 fkugel@free.fr
COM CCD ATIK 460EX No filter
COM Photometry aperture radius used for m2 = 5.8 arcsec (7 pixels, 0.83 arcsec/pix)
COM Photometry aperture radius used for m1 = 0.415 arcmin (30 pixels, 0.83 arcsec/pix)
NET NOMAD
CK20A020 KC2020 02 27.19320 21 33 37.31 +75 08 55.5 14.8 T A77
CK20A020 KC2020 02 27.19644 21 33 42.94 +75 09 11.0 17.0 V A77
CK20A020 KC2020 02 27.19971 21 33 48.46 +75 09 26.5 17.0 V A77
| Instrumental configuration | Config2 | 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 temperature | -20 °C | Binning | 1x1 | Mount | Meade-MCMT-TDM | Exposure details | 10x45s | Observatory MPC code | A77 | Reference stars catalog | NOMAD | Resulting picture sampling (scale) | 0.83 "/pix | Remarks or comments | Tail 0.55' PA 330 | Observation submission date | 2020 Feb 27 07h26m59s | Observation modification date | 2020 Feb 27 07h43m04s |
(Record n° 21679)