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57P/du Toit-Neujmin-Delporte

Orbital period : 6.40 years

NASA/JPL elements
IAU/MPC elements


On 2015 May 24 02h26 UT by Francois Kugel


(Copyright Francois Kugel)

Nuclear magnitude (m2)17
Aperture radius used for m211.06 "
r (dist/Sun) 1.729 AU
d (dist/Earth) 1.551 AU
Right ascension22 43 40.32 h m s
Declination-04 59 39.9 ° ' "
MPC report
COD A77
CON FRANCOIS KUGEL [fkugel@wanadoo.fr]
OBS C. Rinner, F. Kugel
MEA F. Kugel
TEL 0.4-m f/3 reflector + CCD
ACK MPCReport file updated 2015.05.24 05:40:06
AC2 fkugel@wanadoo.fr
NET USNO-SA2.0
0057P        KC2015 05 24.10115 22 43 40.32 -04 59 39.9          17.0 N      A77
0057P        KC2015 05 24.10596 22 43 40.90 -04 59 36.2          17.0 N      A77
0057P        KC2015 05 24.10875 22 43 41.25 -04 59 33.3          17.0 N      A77
Instrument typeNewton
Instrument aperture (0=naked eye)400 mm
Instrument focale length1200 mm
Instrument focale/diameter3
Filter(s)None
CameraAtik460EX
SensorCCD
Sensor temperature-15 °C
Binning2x2
MountMeade MCMT-TDM
AutoguideNo
Exposure total time300 s
Exposure details5x60s
Observatory MPC codeA77
LocationDauban 04 (France)
Reference stars catalogUSNO-SA2.0
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.58 "/pix
Observation submission date2015 May 24 05h44m29s
Observation modification date2015 May 24 05h57m38s

(Record n° 13922)

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