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46P/Wirtanen

Orbital period : 5.44 years

NASA/JPL elements
IAU/MPC elements


On 2018 Aug 24 03h09 UT by Joel Nicolas


(Copyright Joel Nicolas)

Nuclear magnitude (m2)17.8
m2 standard deviation0.1
Aperture radius used for m25.6 "
r (dist/Sun) 1.736 AU
d (dist/Earth) 0.882 AU
Right ascension01 23 58.80 h m s
Declination-16 43 58.4 ° ' "
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 MPCReport file updated 2018.08.24 09:03:43
AC2 nicolas.joel@wanadoo.fr
NET UCAC-4
0046P        KC2018 08 24.13156 01 23 58.80 -16 43 58.4          18.0 N      A77
0046P        KC2018 08 24.13857 01 23 59.23 -16 44 03.1          17.7 N      A77
0046P        KC2018 08 24.14516 01 23 59.65 -16 44 07.4          17.7 N      A77
Instrumental configurationConfig1
Instrument typeNewton
Instrument aperture (0=naked eye)410 mm
Instrument focale length1353 mm
Instrument focale/diameter3.3
Filter(s)None
CameraST8XME
SensorCCD
Sensor temperature-15 °C
Binning1x1
Exposure details24*60s
Air mass2.05
Observatory MPC codeA77
Location04 Dauban
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.4 "/pix
Observation submission date2018 Aug 24 09h07m28s
Observation modification date2018 Aug 24 09h14m20s

(Record n° 19552)

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