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57P/du Toit-Neujmin-Delporte

Orbital period : 6.40 years

NASA/JPL elements
IAU/MPC elements


On 2015 Jul 13 01h07 UT by Philippe Dupouy


(Copyright Philippe Dupouy)

Nuclear magnitude (m2)17.5
m2 standard deviation0.1
Aperture radius used for m24.9 "
r (dist/Sun) 1.793 AU
d (dist/Earth) 1.220 AU
Right ascension00 10 04.65 h m s
Declination+03 53 45.8 ° ' "
MPC report
COD 958
CON P. Dupouy, Observatoire de Dax, DAX, France [obsdax@orange.fr]
OBS P. Dupouy
MEA J. B. de Vanssay
TEL 0.43-m f/2.7 reflector + CCD
ACK MPCReport file updated 2015.07.13 14:56:23
AC2 obsdax@orange.fr
AC2 jbdv@club-internet.fr
NET UCAC-4
0057P         C2015 07 13.04654 00 10 04.65 +03 53 45.8          17.4 N      958
0057P         C2015 07 13.05903 00 10 05.52 +03 53 49.9          17.6 N      958
0057P         C2015 07 13.07227 00 10 06.39 +03 53 53.5          17.6 N      958
Instrument typeNewton
Instrument aperture (0=naked eye)430 mm
Instrument focale length1161 mm
Instrument focale/diameter2.7
Filter(s)None
CameraATIK 460EX
SensorCCD
Sensor temperature5 °C
Binning2x2
MountHome MEADE
MotorizationNo
AutoguideNo
Exposure total time1260 s
Exposure details21x1mn
Observatory MPC code958
Location40100 DAX FRANCE
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.63 "/pix
Observation submission date2015 Jul 13 17h32m22s
Observation modification date2015 Jul 16 02h01m12s

(Record n° 14104)

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