C/2015 X4 (Elenin) (Record n° 14850)
Orbital period : 76.00 years
NASA/JPL elements
IAU/MPC elements
On 2015 Dec 04 21h34 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) 3.404 AU d (dist/Earth) 2.459 AU Right ascension 06 01 51.18 h m s Declination +21 24 11.7 ° ' " 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 2015.12.04
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK15X040 C2015 12 04.89846 06 01 51.18 +21 24 11.7 17.9 R C10
CK15X040 C2015 12 04.92388 06 01 50.26 +21 24 00.1 18.1 R C10
CK15X040 C2015 12 04.95438 06 01 49.21 +21 23 43.5 18.0 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 ST8XME Sensor CCD Sensor temperature -25 °C Binning 1x1 Mount F60a Axis Instruments Autoguide Yes Exposure details 13 x 180s Moon elongation 89 ° Air mass 1.50 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 2015 Dec 08 20h52m04s Observation modification date 2015 Dec 08 20h54m16s