C/2018 Y1 (Iwamoto) (Record n° 20652)
Orbital period : 1604.00 years
NASA/JPL elements
IAU/MPC elements
On 2019 Mar 29 20h14 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 15.8 m2 standard deviation 0.0 Aperture radius used for m2 7.5 " Coma diameter 6.7 ' r (dist/Sun) 1.487 AU d (dist/Earth) 1.640 AU Right ascension 04 26 35.67 h m s Declination +33 23 23.5 ° ' " MPC report COD K97
CON P. Ditz [patrick.ditz@wanadoo.fr]
OBS P. Ditz
MEA P. Ditz
TEL 0.20-m f/7.45 reflector + CCD
ACK MPCReport C/2018 Y1 2019/03/29
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
CK18Y010 C2019 03 29.84282 04 26 35.67 +33 23 23.5 15.8 N K97
CK18Y010 C2019 03 29.84599 04 26 35.55 +33 23 23.1 15.8 N K97
CK18Y010 C2019 03 29.85395 04 26 35.38 +33 23 22.9 15.8 N K97
Instrumental configuration Config1 Instrument T200 F/D 7.45 Instrument type Newton Instrument aperture (0=naked eye) 200 mm Instrument focale length 1490 mm Instrument focale/diameter 7.45 Filter(s) L Camera ATIK 460 EX Sensor CCD Sensor size 12.5x10.0 mm2 Sensor pixels number 2749x2199 Sensor temperature -15 °C Binning 2x2 Mount VMA300 Exposure total time 1560 s Exposure details 13x120s Air mass 1.6 Observatory MPC code K97 Location 67130 Freconrupt Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.26 "/pix Image processing PRISM URL for more information or pictures http://astro-patditz.monsite-orange.fr/ Observation submission date 2019 Mar 30 12h51m47s Observation modification date 2019 Mar 30 12h54m10s