2I/Borisov (Record n° 20996)
NASA/JPL elements
IAU/MPC elements
On 2019 Sep 12 03h56 UT by Francois Kugel
(Copyright Francois Kugel)Nuclear magnitude (m2) 17.9 m2 standard deviation 0.2 Aperture radius used for m2 5.8 " Right ascension 08 51 14.54 h m s Declination +29 52 48.3 ° ' " 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 2019.09.12 07:39:58
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)
NET UCAC-4
CK19Q040 KC2019 09 12.16414 08 51 14.54 +29 52 48.3 18.0 V A77
CK19Q040 KC2019 09 12.16670 08 51 14.81 +29 52 45.6 18.0 V A77
CK19Q040 KC2019 09 12.16774 08 51 14.95 +29 52 44.5 18.1 V A77
CK19Q040 KC2019 09 12.17077 08 51 15.23 +29 52 40.9 17.6 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 -15 °C Binning 1x1 Mount Meade-MCMT-TDM Exposure details 6x120s Observatory MPC code A77 Reference stars catalog UCAC-4
Image resize factor 1 Resulting picture sampling (scale) 0.83 "/pix Observation submission date 2019 Sep 12 07h54m24s Observation modification date 2019 Sep 14 08h41m47s