C/2014 UN271 (Bernardinelli-Bernstein) (Record n° 24535)
NASA/JPL elements
IAU/MPC elements
On 2021 Dec 08 04h41 UT by Jean-Louis Virlichie
(Copyright Jean-Louis Virlichie)Nuclear magnitude (m2) 19.7 m2 standard deviation 0.1 Aperture radius used for m2 5.6 " Right ascension 02 16 28.60 h m s Declination -57 06 18.2 ° ' " 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 2021.12.08 12:04:46
AC2 jl.virlichie@gmail.com
NET Gaia DR2
K14UR1N KC2021 12 08.19526 02 16 28.60 -57 06 18.2 19.6 G X03
K14UR1N KC2021 12 08.20639 02 16 28.42 -57 06 17.5 19.8 G X03
K14UR1N KC2021 12 08.21753 02 16 28.24 -57 06 16.6 19.8 G X03Instrumental 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 2x2 Mount SW EQ8 Motorization Yes Autoguide Yes Exposure details 20x3mn Observatory MPC code X03 Location Poroto Chili Reference stars catalog Gaia DR2
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.4 "/pix Observation submission date 2021 Dec 08 16h43m44s Observation modification date 2023 May 30 16h55m12s