C/2015 VL62 (Lemmon-Yeung-PANSTARRS) (Record n° 18022)
NASA/JPL elements
IAU/MPC elements
On 2017 Aug 04 06h26 UT by Thierry Noel
(Copyright Thierry Noel)Nuclear magnitude (m2) 15.4 m2 standard deviation 0.0 Aperture radius used for m2 6.4 " r (dist/Sun) 2.732 AU d (dist/Earth) 1.858 AU Right ascension 22 35 54.92 h m s Declination +10 56 41.2 ° ' " MPC report COD W96
CON Thierry Noel [thierrynoel38a@free.fr]
OBS A. Maury, J.-B. de Vanssay, T. Noel
MEA T. Noel
TEL 0.4-m f/5.4 Ritchey-Chretien + CCD
COM Aperture radius for m2 : 6.4"
ACK MPCReport file updated 2017.08.04 13:49:02
AC2 thierrynoel38a@free.fr
NET Gaia DR1
CK15V62L C2017 08 04.26789 22 35 54.92 +10 56 41.2 15.4 N W96
CK15V62L C2017 08 04.27868 22 35 52.70 +10 56 30.2 15.4 N W96
CK15V62L C2017 08 04.29385 22 35 49.60 +10 56 14.4 15.4 N W96
CK15V62L C2017 08 04.30864 22 35 46.52 +10 55 59.3 15.4 N W96
Instrument Marcon RC 400 Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2160 mm Instrument focale/diameter 5.4 Camera QHY9 Sensor CCD Sensor temperature -20 °C Binning 3x3 Mount VMA 200 Autoguide No Exposure details 80x30s Observatory MPC code W96 Location San Pedro de Atacama, Chile Reference stars catalog Gaia DR1
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.59 "/pix Image processing Prism (-dark, /flat), Astrometrica (add), Iris (gradient, levels, ddp, crop) Observation submission date 2017 Aug 04 13h51m07s Observation modification date 2017 Aug 05 10h16m11s