C/2015 ER61 (PANSTARRS) (Record n° 18285)
Orbital period : 12049.00 years
NASA/JPL elements
IAU/MPC elements
On 2017 Sep 24 06h20 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 15.8 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " r (dist/Sun) 2.325 AU d (dist/Earth) 1.664 AU Right ascension 03 55 57.60 h m s Declination +22 50 24.8 ° ' " MPC report COD W96
CON Jean-Gabriel Bosch [JGBosch@free.fr]
OBS A. Maury, J.-B. de Vanssay, J.-G. Bosch
MEA J.-G.Bosch
TEL 0.4-m f/5.4 Ritchey-Chretien + QHY9CCD
ACK MPCReport file updated 2017.09.24 09:01:10
AC2 JGBosch@free.fr
NET UCAC-4
CK15E61R C2017 09 24.26397 03 55 57.60 +22 50 24.8 15.8 N W96
CK15E61R C2017 09 24.30761 03 55 56.28 +22 50 17.3 15.7 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2160 mm Instrument focale/diameter 5.4 Filter(s) None Camera QHY Sensor CCD Sensor temperature -30 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 60x1mn Air mass 1.5 Observatory MPC code W96 Location San Pedro Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.59 "/pix Observation submission date 2017 Sep 24 14h03m48s Observation modification date 2017 Sep 24 15h55m17s