C/2019 K4 (Ye) (Record n° 20801)
NASA/JPL elements
IAU/MPC elements
On 2019 Jun 02 00h30 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 17.8 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " Coma diameter 0.25 ' Tail length 0.005 ° Tail position angle
(PA) 310 ° Right ascension 01 15 50.93 h m s Declination +44 52 37.2 ° ' " 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 NEOCP C10 2019.06.02 04:27:17
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK19K040 KC2019 06 02.02092 01 15 50.93 +44 52 37.2 17.7 R C10
CK19K040 KC2019 06 02.03232 01 15 51.66 +44 52 32.3 17.9 R C10
CK19K040 KC2019 06 02.04372 01 15 52.34 +44 52 27.4 17.7 R 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 -10 °C Binning 1x1 Mount F60a Axis Instruments Autoguide No Exposure details 35 x 60s 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 2019 Jun 25 17h54m37s Observation modification date 2019 Jun 25 17h57m13s