2I/Borisov (Record n° 21529)
NASA/JPL elements
IAU/MPC elements
On 2020 Jan 06 05h36 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 18.0 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " r (dist/Sun) 2.104 AU d (dist/Earth) 1.947 AU Right ascension 12 13 21.97 h m s Declination -39 45 49.3 ° ' " 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 2020.01.27 18:13:04
AC2 jl.virlichie@gmail.com
NET UCAC-4
0002I C2020 01 06.23324 12 13 21.97 -39 45 49.3 17.70V X03
0002I C2020 01 06.24767 12 13 23.24 -39 46 25.9 17.63V X03
0002I C2020 01 06.26378 12 13 24.61 -39 47 06.1 18.36V X03
0002I C2020 01 06.28184 12 13 26.14 -39 47 50.7 18.21V X03
0002I C2020 01 06.29947 12 13 27.64 -39 48 35.0 18.37V X03
0002I C2020 01 06.31072 12 13 28.61 -39 49 02.8 18.35V X03
0002I C2020 01 06.33358 12 13 30.50 -39 49 59.5 17.15V X03
0002I C2020 01 06.34160 12 13 31.16 -39 50 19.2 18.23V X03
Instrument SW 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 2x2 Mount SW EQ8 Autoguide Yes Exposure details 8x2mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2020 Jan 27 20h07m29s Observation modification date 2020 Jan 29 18h26m28s