C/2017 M4 (ATLAS) (Record n° 19105)
NASA/JPL elements
IAU/MPC elements
On 2018 May 05 01h06 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 15.6 m2 standard deviation 0.1 Aperture radius used for m2 6.5 " r (dist/Sun) 4.051 AU d (dist/Earth) 3.868 AU Right ascension 19 19 39.48 h m s Declination +45 10 48.9 ° ' " 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 MPCReport file updated 2018.05.05
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK17M040 C2018 05 05.04591 19 19 39.48 +45 10 48.9 15.6 R C10
CK17M040 C2018 05 05.06873 19 19 38.01 +45 10 56.9 15.5 R C10
CK17M040 C2018 05 05.09319 19 19 36.38 +45 11 05.7 15.6 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 -20 °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 May 05 06h21m16s Observation modification date 2018 May 05 20h27m48s