P/2009 Y2 (Kowalski) (Record n° 31913)
Perihelion distance : 2.37 AU
Inclination to ecliptic : 30 °
Orbital period : 16.72 years
Eccentricity : 0.64
NASA/JPL elements
IAU/MPC elements
On 2026 Sep 18 23h43 UT by Jean-Francois Soulier
(Copyright Jean-Francois Soulier)Magnitude (MPC m2) 19.3 Magnitude standard deviation 0.1 Aperture radius for m2 6.75 " Magnitude band r r (dist/Sun) 2.461 AU d (dist/Earth) 2.132 AU Right ascension 74.64921 ° Declination +41.04 ° MPC report COD L27
CON J.-F. Soulier
OBS J.-F. Soulier
MEA J.-F. Soulier
TEL 0.25-m f/3.5 reflector + CCD
NUM 3
AC2 jean-francois.soulier2@wanadoo.fr
ACK PCCP
NET ATLAS2
PK09Y020 KC2026 09 18.98819 04 58 35.81 +41 02 24.0 19.2 r L27
PK09Y020 KC2026 09 19.01861 04 58 38.17 +41 02 20.4 19.4 r L27
PK09Y020 KC2026 09 19.05047 04 58 40.64 +41 02 17.1 19.2 r L27
Instrument type Newton Instrument aperture (0=naked eye) 250 mm Instrument focale length 875 mm Instrument focale/diameter 3.5 Filter None Camera ATIK 414 EX Sensor CCD Sensor temperature -5 °C Binning 1x1 Mount PARAMOUNT ME Autoguide No Picture exposure details 120 x 60s Observatory MPC code L27 Location Dauban Reference stars catalog (ast) ATLAS2 Reference stars catalog (phot) ATLAS2 Used softwares Tycho Resulting picture sampling (scale) 1.5 "/pix Observation submission date 2026 Sep 22 06h23m12s Observation modification date 2026 Sep 22 06h24m46s