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41P/Tuttle-Giacobini-Kresak

Orbital period : 5.43 years

NASA/JPL elements
IAU/MPC elements


On 2017 Apr 12 02h38 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)13.8
Aperture radius used for m27.5 "
r (dist/Sun) 1.045 AU
d (dist/Earth) 0.150 AU
Right ascension16 26 55.64 h m s
Declination+59 47 39.5 ° ' "
Instrumentperso
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1491 mm
Instrument focale/diameter7.45
Filter(s)L
CameraATIK 460 EX
SensorCCD
Sensor size12.5x10.0 mm2
Sensor pixels number2749x2199
Sensor temperature-15 °C
Binning2x2
MountVMA300 Valmeca
MotorizationYes
AutoguideNo
Exposure total time1035 s
Exposure details69x15s
Moon phase7 °
Moon elongation74 °
Air mass1.02
Observatory MPC codeK97
Location67130 Freconrupt
Reference stars catalogUUSNO-A 2.0
Used softwaresPRISM
Image resize factor0.8733
Resulting picture sampling (scale)1.26 "/pix
Image processingprétraitement offset flat
Remarks or commentséchantillonnage pour un pixel de 9.1µm
Observation submission date2017 Apr 17 22h00m43s
Observation modification date2017 May 20 12h04m31s

(Record n° 17538)

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