46P/Wirtanen (Record n° 20156)
Orbital period : 5.44 years
NASA/JPL elements
IAU/MPC elements
On 2018 Dec 10 21h31 UT by Maurice Audejean
(Copyright Maurice Audejean)Nuclear magnitude (m2) 11.2 m2 standard deviation 0.0 Aperture radius used for m2 8 " r (dist/Sun) 1.056 AU d (dist/Earth) 0.087 AU Right ascension 03 17 40.79 h m s Declination +02 09 34.6 ° ' " MPC report COD B92
CON M. Audejean [maurice.audejean@wanadoo.fr]
OBS M. Audejean
TEL 0.32-m f/6 Newtonian reflector + CCD
ACK MPCReport file updated 2018.12.11 22:51:00
AC2 maurice.audejean@wanadoo.fr
NET UCAC-4
0046P C2018 12 10.89657 03 17 40.79 +02 09 34.6 11.2 N B92
0046P C2018 12 10.89826 03 17 41.37 +02 09 54.2 11.2 N B92
0046P C2018 12 10.89911 03 17 41.66 +02 10 03.6 11.2 N B92
0046P C2018 12 10.90080 03 17 42.25 +02 10 22.9 11.2 N B92
0046P C2018 12 10.90164 03 17 42.56 +02 10 33.1 11.2 N B92
0046P C2018 12 10.90250 03 17 42.86 +02 10 42.3 11.2 N B92
0046P C2018 12 10.90334 03 17 43.15 +02 10 52.1 11.2 N B92
0046P C2018 12 10.90588 03 17 44.03 +02 11 21.2 11.2 N B92
0046P C2018 12 10.90843 03 17 44.91 +02 11 50.4 11.2 N B92
0046P C2018 12 10.90927 03 17 45.21 +02 12 00.0 11.2 N B92
0046P C2018 12 10.91096 03 17 45.80 +02 12 19.4 11.2 N B92
0046P C2018 12 10.91181 03 17 46.09 +02 12 29.0 11.2 N B92
0046P C2018 12 10.91435 03 17 46.97 +02 12 57.9 11.2 N B92
Instrumental configuration Config1 Instrument T320 Instrument type Newton Instrument aperture (0=naked eye) 320 mm Instrument focale length 1920 mm Instrument focale/diameter 6 Filter(s) None Camera Audine KAF1603 Sensor CCD Sensor size 13.8x9.2 mm2 Sensor pixels number 1536x1024 Sensor temperature -10 °C Binning 1x1 Motorization Yes Autoguide No Exposure details 23x60 Sky transparency (naked eye max mag) 4.5 Seeing 3 Observatory MPC code B92 Location Chinon 37500 Reference stars catalog UCAC-4
Used softwares ASTROMETRICA Resulting picture sampling (scale) 1 "/pix Observation submission date 2018 Dec 11 23h10m05s Observation modification date 2018 Dec 11 23h14m20s