C/2017 D3 (ATLAS) (Record n° 18808)
Orbital period : 4751.00 years
NASA/JPL elements
IAU/MPC elements
On 2018 Jan 27 02h59 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 18 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 5.401 AU d (dist/Earth) 4.868 AU Right ascension 12 48 45.11 h m s Declination +08 00 51.6 ° ' " MPC report COD C10
CON JEAN-FRANCOIS 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 MPCReport file updated 2018.01.27
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17D030 KC2018 01 27.12420 12 48 45.11 +08 00 51.6 18.0 N C10
CK17D030 KC2018 01 27.14382 12 48 44.62 +08 01 05.0 18.1 N C10
CK17D030 KC2018 01 27.16446 12 48 44.10 +08 01 19.8 18.0 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 -30 °C Binning 1x1 Mount F60a Axis Instruments Autoguide Yes Exposure details 30 x 120s 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 Jan 27 05h38m35s Observation modification date 2018 Jan 27 05h45m35s