C/2015 ER61 (PANSTARRS) (Record n° 17505)
Orbital period : 12049.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Apr 13 03h35 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Coma Total magnitude (m1) 9.6 Aperture radius used for m1 0.8 ' Nuclear magnitude (m2) 11.6 m2 standard deviation 0.1 Aperture radius used for m2 8.1 " Coma diameter 3.35 ' r (dist/Sun) 1.135 AU d (dist/Earth) 1.185 AU Right ascension 21 30 36.17 h m s Declination -11 03 46.6 ° ' " MPC report COD C10
CON JEAN-FRANCOIS SOULIER [jean-francois.soulier2@wanadoo.fr]
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.30-m f/3.8 Newtonian reflector + CCD
ACK MPCReport file updated 2017.04.13
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK15E61R C2017 04 13.14933 21 30 36.17 -11 03 46.6 9.6 T C10
CK15E61R C2017 04 13.16152 21 30 39.84 -11 03 25.2 9.6 T C10
CK15E61R C2017 04 13.14211 21 30 34.46 -11 04 00.0 11.7 N C10
CK15E61R C2017 04 13.15719 21 30 38.90 -11 03 32.5 11.6 N C10
CK15E61R C2017 04 13.16727 21 30 41.88 -11 03 15.2 11.5 N C10
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 1x1 Mount F60a Axis Instruments Autoguide Yes Exposure details 25 x 30s Observatory MPC code C10 Location Seine et Marne (77) Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.62 "/pix Observation submission date 2017 Apr 13 06h22m48s Observation modification date 2017 Apr 17 23h01m37s