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C/2014 UN271 (Bernardinelli-Bernstein)


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 deviation0.1
Aperture radius used for m25.6 "
Right ascension02 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      X03
Instrumental configurationConfig1
InstrumentONTC 355
Instrument typeNewton
Instrument aperture (0=naked eye)350 mm
Instrument focale length1645 mm
Instrument focale/diameter4.7
Filter(s)L
CameraMoravian G3 KAF 16200
SensorCCD
Sensor size27x21.6 mm2
Sensor pixels number4500x3600
Sensor temperature-20 °C
Binning2x2
MountSW EQ8
MotorizationYes
AutoguideYes
Exposure details20x3mn
Observatory MPC codeX03
LocationPoroto Chili
Reference stars catalogGaia DR2
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2021 Dec 08 16h43m44s
Observation modification date2023 May 30 16h55m12s

(Record n° 24535)

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