C/2015 O1 (PANSTARRS) (Record n° 18116)
NASA/JPL elements
IAU/MPC elements
On 2017 Aug 20 20h11 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 15.8 m2 standard deviation 0.1 Aperture radius used for m2 7.5 " Coma diameter 0.68 ' Tail length 0.038 ° Tail position angle
(PA) 120 ° r (dist/Sun) 4.065 AU d (dist/Earth) 3.919 AU Right ascension 16 21 51.73 h m s Declination +22 29 23.2 ° ' " 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 Report C/2015 O1 2017/08/20
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
CK15O010 C2017 08 20.84083 16 21 51.73 +22 29 23.2 15.9 N K97
CK15O010 C2017 08 20.85985 16 21 50.84 +22 29 18.8 15.7 N K97
CK15O010 C2017 08 20.88816 16 21 49.46 +22 29 12.0 15.8 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 -15 °C Binning 2x2 Mount VMA300 Valmeca Exposure total time 3480 s Exposure details 29x120s Air mass 1.3 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 Aug 24 14h21m42s Observation modification date 2017 Aug 24 14h25m49s