C/2015 XY1 (Lemmon) (Record n° 17591)
NASA/JPL elements
IAU/MPC elements
On 2017 Apr 27 20h14 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Nuclear magnitude (m2) 18.9 m2 standard deviation 0.1 Aperture radius used for m2 4.9 " r (dist/Sun) 8.240 AU d (dist/Earth) 8.634 AU Right ascension 06 46 43.87 h m s Declination +25 58 22.7 ° ' " 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 2017.04.27
AC2 jean-francois.soulier2@wanadoo.fr
NET UCAC-4
CK15X01Y KC2017 04 27.84295 06 46 43.87 +25 58 22.7 19.0 N C10
CK15X01Y KC2017 04 27.89342 06 46 43.86 +25 58 15.9 18.8 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 -25 °C Binning 1x1 Mount F60a Axis Instruments Autoguide Yes Exposure details 10 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 2017 Apr 28 00h41m10s Observation modification date 2017 Apr 28 09h12m45s