P/2018 L5 (Leonard) (Record n° 19291)
Orbital period : 6.91 years
NASA/JPL elements
IAU/MPC elements
On 2018 Jun 16 08h28 UT by Jean-Francois SoulierComa Total magnitude (m1) 19.2 Nuclear magnitude (m2) 19.6 m2 standard deviation 0.1 Aperture radius used for m2 6.4 " r (dist/Sun) 2.312 AU d (dist/Earth) 2.044 AU Right ascension 23 29 46.48 h m s Declination -00 40 15.0 ° ' " 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/5.2 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.06.16
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
PK18L050 KC2018 06 16.35286 23 29 46.48 -00 40 15.0 19.6 R W96
PK18L050 KC2018 06 16.37812 23 29 48.11 -00 40 02.8 19.6 R W96
PK18L050 KC2018 06 16.37986 23 29 48.17 -00 40 01.8 19.2 T W96
PK18L050 KC2018 06 16.40858 23 29 50.09 -00 39 48.1 19.5 R W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2080 mm Instrument focale/diameter 5.2 Filter(s) None Camera QHY Sensor CCD Sensor temperature -20 °C Binning 2x2 Mount VMA 200 Autoguide No Observatory MPC code W96 Location San Pedro d'Atacama Chili Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.06 "/pix Observation submission date 2018 Jul 02 10h54m19s Observation modification date 2018 Jul 02 10h55m38s