C/2018 V1 (Machholz-Fujikawa-Iwamoto) (Record n° 20026)
NASA/JPL elements
IAU/MPC elements
On 2018 Nov 18 05h05 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Coma Total magnitude (m1) 11.3 Aperture radius used for m1 0.40 ' Nuclear magnitude (m2) 13.5 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " Coma diameter 3.30 ' Tail length 0.46 ° Tail position angle
(PA) 320 ° r (dist/Sun) 0.566 AU d (dist/Earth) 0.834 AU Right ascension 13 32 49.98 h m s Declination -00 52 00.4 ° ' " MPC report COD C10
CON J.-F. 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 C10 NEOCP 2018.11.18
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK18V010 C2018 11 18.21184 13 32 49.98 -00 52 00.4 13.6 N C10
CK18V010 C2018 11 18.21752 13 32 53.63 -00 51 58.0 13.6 N C10
CK18V010 C2018 11 18.22350 13 32 57.49 -00 51 56.9 13.5 N C10
CK18V010 C2018 11 18.23275 13 33 03.26 -00 51 52.6 11.3 T C10
CK18V010 C2018 11 18.23873 13 33 07.22 -00 51 51.9 13.6 N C10
CK18V010 C2018 11 18.24322 13 33 10.12 -00 51 50.8 13.4 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 -25 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 60 x 20s 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 2018 Nov 18 12h09m57s Observation modification date 2018 Nov 18 18h45m40s