46P/Wirtanen (Record n° 20088)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Nov 29 05h16 UT by Jean-Gabriel Bosch
(Copyright Jean-Gabriel Bosch)Nuclear magnitude (m2) 12.4 m2 standard deviation 0.0 Aperture radius used for m2 6.7 " r (dist/Sun) 1.072 AU d (dist/Earth) 0.130 AU Right ascension 02 28 34.72 h m s Declination -22 06 08.3 ° ' " MPC report COD W96
CON Jean-Gabriel Bosch [JGBosch@free.fr]
OBS A. Maury, J.-B. de Vanssay, J.-G. Bosch
MEA J.-G.Bosch
TEL 0.4-m f/5 Ritchey-Chretien + CCD
ACK MPCReport file updated 2018.11.29 05:46:23
AC2 JGBosch@free.fr
NET UCAC-4
0046P C2018 11 29.21973 02 28 34.72 -22 06 08.3 12.4 N W96
0046P C2018 11 29.25254 02 28 39.31 -22 03 42.4 12.4 N W96
Instrument type Ritchey-Chretien Instrument aperture (0=naked eye) 400 mm Instrument focale length 2000 mm Instrument focale/diameter 5 Camera APOGEE ALTA Sensor CCD Sensor temperature -25 °C Binning 2x2 Mount VMA 200 Autoguide No Exposure details 86x30s Air mass 1.8 Observatory MPC code W96 Location San Pedro Atacama Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1.12 "/pix Observation submission date 2018 Nov 29 10h03m29s Observation modification date 2018 Nov 29 10h11m45s