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C/2017 D2 (Barros)

Orbital period : 5851.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 May 16 06h15 UT by Jean-Francois Soulier


(Copyright Jean-Francois Soulier)

Nuclear magnitude (m2)17.2
m2 standard deviation0.1
Aperture radius used for m26.1 "
r (dist/Sun) 2.568 AU
d (dist/Earth) 2.189 AU
Right ascension21 44 10.77 h m s
Declination-41 25 51.6 ° ' "
MPC report
COD W96
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5.4 Ritchey-Chretien + CCD
ACK MPCReport file updated 2017.05.16 
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
    CK17D020  C2017 05 16.26044 21 44 10.77 -41 25 51.6          17.2 N      W96
    CK17D020  C2017 05 16.28173 21 44 12.22 -41 25 44.9          17.4 N      W96
    CK17D020  C2017 05 16.30456 21 44 13.90 -41 25 34.9          17.1 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2160 mm
Instrument focale/diameter5.4
Filter(s)None
CameraST8300
SensorCCD
Sensor temperature-15 °C
Binning3x3
MountVMA200
AutoguideYes
Exposure details30 x 120s
Observatory MPC codeW96
LocationSan pedro d'Atacama Chili
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.53 "/pix
Observation submission date2017 May 16 10h00m51s
Observation modification date2017 May 16 10h14m19s

(Record n° 17685)

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