C/2015 ER61 (PANSTARRS) (Record n° 17446)
Orbital period : 12049.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Apr 08 04h01 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Coma Total magnitude (m1) 8.9 Aperture radius used for m1 1.6 ' Coma diameter 7 ' r (dist/Sun) 1.170 AU d (dist/Earth) 1.199 AU Instrument type Newton Instrument aperture (0=naked eye) 300 mm Instrument focale length 1140 mm Instrument focale/diameter 3.8 Filter(s) None Camera ST8-XME Sensor CCD Sensor temperature -20 °C Binning 2x2 Mount F60a Axis Instruments Autoguide Yes Exposure details 34 x 30s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4 Used softwares ASTROMETRICA Resulting picture sampling (scale) 3.2 "/pix Image processing Prism, Gimp, LOG Observation submission date 2017 Apr 08 08h46m00s Observation modification date 2017 Apr 08 12h11m13s