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57P/du Toit-Neujmin-Delporte

Orbital period : 6.40 years

NASA/JPL elements
IAU/MPC elements


On 2015 Sep 20 23h22 UT by Philippe Dupouy


(Copyright Philippe Dupouy)

Nuclear magnitude (m2)17.4
m2 standard deviation0.1
Aperture radius used for m24.9 "
r (dist/Sun) 2.039 AU
d (dist/Earth) 1.041 AU
Right ascension00 18 46.84 h m s
Declination+02 48 02.7 ° ' "
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 2015.09.21 22:51:26
AC2 obsdax@orange.fr
AC2 jbdv@club-internet.fr
NET UCAC-4
0057P         C2015 09 20.97390 00 18 46.84 +02 48 02.7          17.4 N      958
0057P         C2015 09 20.98640 00 18 46.27 +02 47 57.2          17.5 N      958
0057P         C2015 09 20.99963 00 18 45.67 +02 47 51.5          17.3 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 time2160 s
Exposure details36x1mn
Observatory MPC code958
Location40100 DAX FRANCE
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.63 "/pix
Observation submission date2015 Sep 22 00h56m46s
Observation modification date2015 Sep 22 01h38m09s

(Record n° 14478)

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