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46P/Wirtanen

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 deviation0.0
Aperture radius used for m28.4 "
Afrho54 cm
Afrho error2 cm
r (dist/Sun) 1.108 AU
d (dist/Earth) 0.154 AU
Right ascension08 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 configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)R Bessel
CameraST8XME
SensorCCD
Sensor temperature-23 °C
Binning1x1
Exposure details15*40s
Air mass1.25
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Observation submission date2019 Jan 08 18h00m07s
Observation modification date2019 Jan 08 18h46m32s

(Record n° 20350)

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