46P/Wirtanen (Record n° 20350)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2019 Jan 07 20h40 UT by Joel Nicolas
(Copyright Joel Nicolas)Nuclear magnitude (m2) 12.6 m2 standard deviation 0.0 Aperture radius used for m2 8.4 " Afrho 54 cm Afrho error 2 cm r (dist/Sun) 1.108 AU d (dist/Earth) 0.154 AU Right ascension 08 08 07.74 h m s Declination +59 29 01.2 ° ' " MPC report COD A77
CON J. NICOLAS [nicolas.joel@wanadoo.fr]
OBS J. Nicolas
MEA J. Nicolas
TEL 0.41-m f/3.3 reflector + CCD
ACK A77 NEOCP 2019.01.08 17:57:40
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0046P C2019 01 07.86125 08 08 07.74 +59 29 01.2 12.6 N A77
0046P C2019 01 07.86412 08 08 08.89 +59 29 01.7 12.6 N A77
0046P C2019 01 07.86736 08 08 10.26 +59 29 03.1 12.6 N A77
0046P C2019 01 07.87060 08 08 11.68 +59 29 04.8 12.6 N A77
Instrumental configuration Config1 Instrument type Newton Instrument aperture (0=naked eye) 410 mm Instrument focale length 1353 mm Instrument focale/diameter 3.3 Filter(s) R Bessel Camera ST8XME Sensor CCD Sensor temperature -23 °C Binning 1x1 Exposure details 15*40s Air mass 1.25 Observatory MPC code A77 Location 04 Dauban Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Observation submission date 2019 Jan 08 18h00m07s Observation modification date 2019 Jan 08 18h46m32s