Assertion: comet's approach | /r/HasProperty | included
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text: However, if approaches deduced from orbit calculations are included, it has been beaten by a small sungrazing comet, P/1999 J6 (SOHO), which passed even closer at about 0.012 AU (1,800,000 km; 1,100,000 mi) from Earth on June 12, 1999, albeit unobserved.