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57P/du Toit-Neujmin-Delporte

Orbital period : 6.40 years

NASA/JPL elements
IAU/MPC elements


On 2015 Sep 09 00h17 UT by Jean-Benoit de Vanssay


(Copyright Jean-Benoit de Vanssay)

Nuclear magnitude (m2)16.5
m2 standard deviation0.1
Aperture radius used for m29.2 "
r (dist/Sun) 1.991 AU
d (dist/Earth) 1.021 AU
Right ascension00 26 42.17 h m s
Declination+04 08 07.2 ° ' "
MPC report
COD A58
OBS J. B. de Vanssay
MEA J. B. de Vanssay
TEL 0.16-m f/3.3 reflector + CCD
ACK MPCReport file updated 2015.09.11 23:18:17
AC2 jbdv@club-internet.fr
NET UCAC-4
0057P         C2015 09 09.01193 00 26 42.17 +04 08 07.2          16.6 N      A58
0057P         C2015 09 09.02583 00 26 41.73 +04 08 01.7          16.6 N      A58
0057P         C2015 09 09.03824 00 26 41.14 +04 07 58.0          16.4 N      A58
Instrument typeNewton
Instrument aperture (0=naked eye)160 mm
Instrument focale length528 mm
Instrument focale/diameter3.3
Filter(s)None
CameraATIK 460EX
SensorCCD
Sensor temperature-5 °C
Binning1x1
MotorizationNo
AutoguideNo
Exposure total time2160 s
Exposure details18x2min
Observatory MPC codeA58
Location91230 Montgeron France
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.77 "/pix
Observation submission date2015 Sep 14 23h31m16s
Observation modification date2015 Sep 14 23h57m40s

(Record n° 14427)

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