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57P/du Toit-Neujmin-Delporte

Orbital period : 6.40 years

NASA/JPL elements
IAU/MPC elements


On 2015 Jun 23 07h57 UT by Jean-Gabriel Bosch


(Copyright Jean-Gabriel Bosch)

Nuclear magnitude (m2)16.1
m2 standard deviation0.2
Aperture radius used for m25.6 "
r (dist/Sun) 1.753 AU
d (dist/Earth) 1.343 AU
Right ascension23 41 36.51 h m s
Declination+01 01 12.6 ° ' "
MPC report
COD W96
CON ALAIN MAURY [jean-gabriel.bosch@unige.ch]
OBS A. Maury, J.-G. Bosch
MEA J.-G. Bosch
TEL 0.4-m f/8 Ritchey-Chretien + CCD
ACK MPCReport file updated 2015.06.23 14:32:44
AC2 jean-gabriel.bosch@unige.ch
NET UCAC-4
0057P         C2015 06 23.33095 23 41 36.51 +01 01 12.6          15.9 N      W96
0057P         C2015 06 23.36186 23 41 39.50 +01 01 31.3          16.2 N      W96
Instrument typeRitchey-Chretien
Instrument aperture (0=naked eye)400 mm
Instrument focale length3200 mm
Instrument focale/diameter8
Filter(s)None
CameraQHY9
SensorCCD
Sensor temperature-35 °C
Binning3x3
MountParamount
MotorizationYes
Exposure details40x1mn
Air mass1.8
Observatory MPC codeW96
LocationSan Pedro de Acatama W96
Reference stars catalogUCAC-4
Used softwaresASTROMETRICA
Resulting picture sampling (scale)1.03 "/pix
URL for more information or pictureshttp://transitionsciel.blogspot.ch/
Observation submission date2015 Jun 23 16h43m12s
Observation modification date2015 Jun 23 21h09m41s

(Record n° 14039)

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