comet C/2013 A1 (SIDING SPRING)

Astrometric data for minor planet center

COD G39

CON ROAD - Remote Observatory Atacama Desert , San Pedro de Atacama, Chile,

OBS J.Hambsch, E.Bryssinck

MEA J.Hambsch, E.Bryssinck

TEL 0.4-m f/6.8 astrograph + CCD

ACK MPCReport file updated 2014.11.06 19:58:35

AC2 hambsch@

NET USNO-A2.0

CK13A010 C2014 11 08.99019 17 39 36.73 -15 28 02.5 12.9 N G39

CK13A010 C2014 11 08.99095 17 39 36.75 -15 28 01.7 12.9 N G39

CK13A010 C2014 11 08.99171 17 39 36.76 -15 28 00.1 12.9 N G39

CK13A010 C2014 11 08.99248 17 39 36.76 -15 27 59.5 12.9 N G39

CK13A010 C2014 11 08.99324 17 39 36.77 -15 27 58.2 12.9 N G39

CK13A010 C2014 11 08.99410 17 39 36.79 -15 27 57.0 13.5 N G39

CK13A010 C2014 11 08.99486 17 39 36.76 -15 27 55.8 13.4 N G39

Photometric data obtained by use of FOCAS-II software

COD G39

CON ROAD - Remote Observatory Atacama Desert , San Pedro de Atacama, Chile

CATALOG: USNO A2.0 / CMC-14 - BAND: R

10x10 20x20 30x30 40x40 50x50 60x60 SNR SB COD

COMET UTC +/- +/- +/- +/- +/- +/- N FWHM CAT

------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---

C/2013 A1 08/11/2014 23:49:12 12.02 11.32 11.04 10.87 10.73 10.62 25.3 16.8 G39

C/2013 A1 08/11/2014 23:49:12* 0.21 0.22 0.24 0.25 0.25 0.26 7 4.3 USN

AFRHO LOG

COMET UTC DELTA r BOX " MAG RSR CM +/- AFRHO OBS

------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---

C/2013 A1 08/11/2014 23:49:12 2.03 1.41 13.57 11.71 25 1648 65 3.217 G39

Af(rho) parameter according the CARA-approach

Af(rho) versus aperture radius (in km) - I-Bessel filter