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 2014.10.28 19:24:42

AC2 hambsch@

NET USNO-A2.0

CK13A010 C2014 10 26.98894 17 37 28.59 -20 59 50.2 13.9 N G39

CK13A010 C2014 10 26.98970 17 37 28.55 -20 59 48.8 13.9 N G39

CK13A010 C2014 10 26.99046 17 37 28.55 -20 59 47.7 13.9 N G39

CK13A010 C2014 10 26.99123 17 37 28.58 -20 59 46.3 13.9 N G39

CK13A010 C2014 10 26.99199 17 37 28.64 -20 59 44.3 13.8 N G39

CK13A010 C2014 10 26.99286 17 37 28.58 -20 59 43.0 14.5 N G39

CK13A010 C2014 10 26.99362 17 37 28.59 -20 59 42.2 14.6 N G39

----- end -----

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 26/10/2014 23:47:24 13.07 12.35 12.04 11.85 11.72 11.61 19.2 17.9 G39

C/2013 A1 26/10/2014 23:47:24* 0.33 0.37 0.39 0.39 0.41 0.42 7 4.3 USN

AFRHO LOG

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

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

C/2013 A1 26/10/2014 23:47:24 1.78 1.40 15.48 12.64 19 525 27 2.720 G39

Af(rho) parameter according the CARA-approach

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