C/2021 A10 (NEOWISE)


Type: Periodic Perihelion date: 15 March 2021 Perihelion distance (q): 1.3 Aphelion distance (Q) : 177 Period (years): 844 Eccentricity (e): 0.99 Inclination (i): 151.5 JPL orbit diagram COBS lightcurve An approximately 19th magnitude potential NEO was discovered from the NEOWISE satellite on 12 January 2021. It was posted on the PCCP as N00hurv. Subsequently astrometrists noted cometary features. Observations (VEMag = visual equivalent magnitude) Date 10x10 mag Error VEmag Coma ' 08-Feb-21 18.8 0.4