C/2025 J1 (Borisov) (Record n° 30573)
Perihelion distance : 3.58 AU
Inclination to ecliptic : 95 °
Eccentricity : 1
NASA/JPL elements
IAU/MPC elements
On 2025 Dec 10 01h09 UT by Jonathan Vilhem
(Copyright Jonathan Vilhem)Magnitude (MPC m2) 17.2 Right ascension 155.50429 ° Declination +77.64247 ° Instrument 250/1000 QUATTRO Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 1000 mm Filter None Camera ASI 533MM PRO Sensor CCD Sensor size 11.31X11.31 mm2 Sensor pixels number 3008X3008 Sensor temperature -10 °C Binning 4x4 Mount EQ6R PRO Motorization Yes Autoguide No Exposure total time 3060 s Picture exposure details 51X60SEC Seeing 3 Location Saint Jean Rohrbach Moselle France Reference stars catalog (ast) Tycho-2 Used softwares TYCHO Remarks or comments Quelques nuages passager Observation submission date 2025 Dec 10 15h32m34s