C/2017 T1 (Heinze) (Record n° 18706)
NASA/JPL elements
IAU/MPC elements
On 2017 Dec 25 21h24 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 14.7 m2 standard deviation 0.1 Aperture radius used for m2 7.5 " Coma diameter 1.4 ' Tail position angle
(PA) 237 ° r (dist/Sun) 1.324 AU d (dist/Earth) 0.387 AU Right ascension 08 30 46.40 h m s Declination +20 27 38.2 ° ' " MPC report COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.4 reflector + CCD
ACK MPCReport C/2017T1 2017/12/25
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
CK17T010 C2017 12 25.89154 08 30 46.40 +20 27 38.2 14.7 N K97
CK17T010 C2017 12 25.89413 08 30 45.72 +20 28 02.1 14.6 N K97
CK17T010 C2017 12 25.89438 08 30 45.64 +20 28 04.7 14.6 N K97
CK17T010 C2017 12 25.89980 08 30 44.16 +20 28 56.3 14.8 N K97
CK17T010 C2017 12 25.90364 08 30 43.15 +20 29 32.6 14.7 N K97
Instrumental configuration Config1 Instrument T200 F/D 7.4 Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1480 mm Instrument focale/diameter 7.4 Filter(s) L Camera ATIK 460 EX Sensor CCD Sensor size 12.5x10.0 mm2 Sensor pixels number 2749x2199 Sensor temperature -15 °C Binning 2x2 Mount VMA300 Exposure total time 465 s Exposure details 31x15s Moon phase 99 ° Moon elongation 127 ° Air mass 1.9 Observatory MPC code K97 Location 67130 Freconrupt Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.26 "/pix Image processing PRISM Remarks or comments Fortes rafales de vent et faible transparence Observation submission date 2017 Dec 27 15h22m13s Observation modification date 2017 Dec 27 15h26m43s