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41P/Tuttle-Giacobini-Kresak

Orbital period : 5.43 years

NASA/JPL elements
IAU/MPC elements


On 2017 Apr 07 03h08 UT by Patrick Ditz


(Copyright Patrick Ditz)

Nuclear magnitude (m2)14.3
Aperture radius used for m27.5 "
Coma diameter17 '
r (dist/Sun) 1.048 AU
d (dist/Earth) 0.145 AU
Right ascension15 17 34.77 h m s
Declination+63 49 55.7 ° ' "
Instrumentperso
Instrument typeNewton
Instrument aperture (0=naked eye)200 mm
Instrument focale length1490 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 time1485 s
Exposure details99x15s
Moon phase40 °
Moon elongation75 °
Air mass1.05
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 21h33m21s
Observation modification date2017 May 20 12h08m34s

(Record n° 17536)

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