C/2019 K4 (Ye) (Record n° 20809)
NASA/JPL elements
IAU/MPC elements
On 2019 May 31 01h56 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 19 m2 standard deviation 0.1 Aperture radius used for m2 5.8 " Right ascension 01 14 01.00 h m s Declination +45 04 13.9 ° ' " MPC report COD A77
CON FRANCOIS KUGEL [fkugel@free.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/3 reflector + CCD
ACK NEOCP A77 2019.06.02 07:17:56
AC2 fkugel@free.fr
NET Gaia DR2
CK19K040 KC2019 05 31.08033 01 14 01.00 +45 04 13.9 18.9 G A77
CK19K040 KC2019 05 31.08716 01 14 01.35 +45 04 11.3 19.0 G A77
CK19K040 KC2019 05 31.09170 01 14 01.63 +45 04 10.0 19.1 G A77
Instrumental configuration Config2 Instrument type Newton Instrument aperture (0=naked eye) 400 mm Instrument focale length 1200 mm Instrument focale/diameter 3 Filter(s) None Camera Atik460ex Sensor CCD Sensor temperature -10 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 8x120s Observatory MPC code A77 Reference stars catalog Gaia DR2
Image resize factor 1 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2019 Jun 30 06h13m07s Observation modification date 2019 Jun 30 06h22m34s