C/2015 O1 (PANSTARRS) (Record n° 17961)
NASA/JPL elements
IAU/MPC elements
On 2017 Jul 17 21h29 UT by Patrick Ditz
(Copyright Patrick Ditz)Coma Total magnitude (m1) 15.3 Aperture radius used for m1 0.27 ' Nuclear magnitude (m2) 15.9 m2 standard deviation 0.0 Aperture radius used for m2 7.5 " Coma diameter 0.55 ' Tail length 0.04 ° Tail position angle
(PA) 132 ° r (dist/Sun) 4.192 AU d (dist/Earth) 3.586 AU Right ascension 17 01 52.19 h m s Declination +23 40 06.5 ° ' " 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 report C2015O1 2017/07/17
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
CK15O010 C2017 07 17.89488 17 01 52.19 +23 40 06.5 15.9 N K97
CK15O010 C2017 07 17.90821 17 01 50.95 +23 40 07.2 15.9 N K97
CK15O010 C2017 07 17.93255 17 01 48.66 +23 40 08.4 15.9 N K97
Instrumental configuration Config1 Instrument perso 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 -10 °C Binning 2x2 Mount VMA300 Valmeca Exposure total time 3240 s Exposure details 27x120s Air mass 1.12 Observatory MPC code K97 Location 67130 Freconrupt Reference stars catalog UCAC-4
Used softwares PRISM Resulting picture sampling (scale) 1.26 "/pix Image processing Prism Observation submission date 2017 Jul 23 21h37m50s Observation modification date 2017 Jul 23 21h52m31s