C/2018 Y1 (Iwamoto) (Record n° 20212)
Orbital period : 1604.00 years
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 22 07h24 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.5 m2 standard deviation 0.1 Aperture radius used for m2 6.7 " Coma diameter 2 ' r (dist/Sun) 1.278 AU d (dist/Earth) 1.659 AU Right ascension 14 17 32.21 h m s Declination -24 35 17.6 ° ' " MPC report COD W96
CON J.-F. Soulier [jean-francois.soulier2@wanadoo.fr]
OBS A. Maury, J.-B. de Vanssay, J.-F. Soulier
MEA J.-F. Soulier
TEL 0.4-m f/5 Ritchey-Chretien + CCD
ACK W96 2018.12.22 06:13:02
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK18Y010 KC2018 12 22.30862 14 17 32.21 -24 35 17.6 15.6 N W96
CK18Y010 KC2018 12 22.33670 14 17 32.03 -24 35 13.4 15.3 N W96
CK18Y010 KC2018 12 22.36782 14 17 31.87 -24 35 08.3 15.5 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2000 mm Instrument focale/diameter 5 Filter(s) None Camera APOGEE Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount VMA 200 Autoguide No Exposure details 40 x 60s Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.12 "/pix Observation submission date 2018 Dec 22 10h31m17s Observation modification date 2018 Dec 22 10h40m01s