C/2015 ER61 (PANSTARRS) (Record n° 18190)
Orbital period : 12049.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 03 01h30 UT by Jean-Benoit de Vanssay
(Copyright Jean-Benoit de Vanssay)Nuclear magnitude (m2) 15.3 m2 standard deviation 0.2 Aperture radius used for m2 8.8 " r (dist/Sun) 2.075 AU d (dist/Earth) 1.674 AU Right ascension 03 57 41.18 h m s Declination +23 28 11.2 ° ' " MPC report COD A58
OBS J. B. de Vanssay
MEA J. B. de Vanssay
TEL 0.16-m f/3.3 reflector + CCD
ACK MPCReport file updated 2017.09.03 23:34:05
AC2 jbdv@club-internet.fr
NET UCAC-4
CK15E61R KC2017 09 03.06271 03 57 41.18 +23 28 11.2 15.2 N A58
CK15E61R KC2017 09 03.07588 03 57 41.43 +23 28 10.1 15.6 N A58
CK15E61R KC2017 09 03.08995 03 57 41.80 +23 28 09.0 15.2 N A58
Instrument E-180 Instrument type Newton Instrument aperture (0=naked eye) 160 mm Instrument focale length 528 mm Instrument focale/diameter 3.3 Filter(s) None Camera ATIK 460EX Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount G11 Motorization No Autoguide Yes Exposure total time 2820 s Exposure details 47x1mn Sky transparency (naked eye max mag) 3 Observatory MPC code A58 Location Montgeron Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.77 "/pix Observation submission date 2017 Sep 04 07h49m29s Observation modification date 2017 Sep 04 22h07m29s