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C/2017 O1 (ASASSN)

Orbital period : 6932.00 years

NASA/JPL elements
IAU/MPC elements


On 2017 Jul 24 07h26 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)14.9
m2 standard deviation0.0
Aperture radius used for m26.4 "
Right ascension02 40 57.76 h m s
Declination-08 54 38.6 ° ' "
MPC report
COD W96
CON Jean-Gabriel Bosch [JGBosch@free.fr]
OBS A. Maury, J.-B. de Vanssay, J.-G. Bosch
MEA J.-G.Bosch
TEL 0.4-m f/5.4 Ritchey-Chretien + QHY9CCD
ACK MPCReport file updated 2017.07.24 05:20:38
AC2 JGBosch@free.fr
NET UCAC-4
     ASASSN1  C2017 07 24.30960 02 40 57.76 -08 54 38.6          14.9 R      W96
     ASASSN1  C2017 07 24.34269 02 41 00.94 -08 53 58.6          14.9 R      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length2160 mm
Instrument focale/diameter5.4
Filter(s)None
CameraQHY
SensorCCD
Sensor temperature-30 °C
Binning3x3
MountVMA 200
AutoguideNo
Air mass1.6
Observatory MPC codeW96
LocationSan Pedro Atacama Chili
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Observation submission date2017 Jul 24 11h32m57s
Observation modification date2017 Sep 08 13h54m45s

(Record n° 17964)

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