C/2018 Y1 (Iwamoto) (Record n° 20619)
Orbital period : 1604.00 years
NASA/JPL elements
IAU/MPC elements
On 2019 Mar 21 20h15 UT by Patrick Ditz
(Copyright Patrick Ditz)Nuclear magnitude (m2) 15.5 m2 standard deviation 0.0 Aperture radius used for m2 7.5 " Coma diameter 7 ' r (dist/Sun) 1.432 AU d (dist/Earth) 1.379 AU Right ascension 04 31 42.27 h m s Declination +33 35 57.6 ° ' " 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 2019/03/21
AC2 patrick.ditz@wanadoo.fr
NET UCAC-4
CK18Y010 C2019 03 21.84386 04 31 42.27 +33 35 57.6 15.5 N K97
CK18Y010 C2019 03 21.85387 04 31 41.75 +33 35 56.3 15.5 N K97
CK18Y010 C2019 03 21.86263 04 31 41.26 +33 35 55.1 15.5 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 2970 s Exposure details 33x90s Moon phase 2 ° Moon elongation 118 ° Air mass 1.5 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 22 09h15m40s Observation modification date 2019 Mar 22 09h17m58s