(21374) 1997 WS22
ephemeris date magn radius delta (AU) delta (LD) delta (km) ra dec elong phase
Today29 Feb 202418.61.234 AU0.562 AU218.71 LD84,086,915 km16h09m+35°09'101.7°51.8°
Brightest20 May 202413.41.122 AU0.111 AU43.17 LD16,596,662 km15h22m-16°01'172.7°6.6°
Approach21 May 202413.51.121 AU0.110 AU42.99 LD16,528,772 km15h13m-20°26'170.6°8.5°

Based on its absolute magnitude (Hₒ) of 17.5 and an albedo between 0.25 and 0.05, the estimated diameter of (21374) 1997 WS22 is 855 - 1915 m.

(21374) 1997 WS22- 2024-02-29
astro.vanbuitenen.nl


 
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