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C/2025 W2 (ATLAS)

Orbital period : 138.90 years

NASA/JPL elements
IAU/MPC elements


On 2025 Dec 26 17h06 UT by Jonathan Vilhem


(Copyright Jonathan Vilhem)

Nuclear magnitude (m2)18.6
Right ascension19 01 49.47 h m s
Declination+58 45 36.5 ° ' "
Instrumental configurationConfig5
Instrument250/1000 QUATTRO
Instrument typeNewton
Instrument aperture (0=naked eye)250 mm
Instrument focale length1000 mm
Instrument focale/diameter4
Filter(s)None
CameraASI 533MM PRO
SensorCMOS
Sensor size11.31X11.31 mm2
Sensor pixels number3008X3008
Sensor temperature-10 °C
Binning4x4
MountEQ6R PRO
MotorizationYes
AutoguideNo
Exposure total time3500 s
Exposure details50X70SEC
Seeing3
Observatory MPC code247
LocationSaint Jean Rohrbach Moselle France
Reference stars catalogAPASS
Used softwaresTYCHO
Remarks or commentsLEGER VENT
Observation submission date2025 Dec 27 20h43m21s

(Record n° 30730)

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