Distance Date (TT) Permanent designation Provisional H
Reference
(AU)
designation
0.000086* 2004 Mar. 31.65 2004 FU162 28.7
MPEC 2004-Q22
0.000226 2004 Dec.
19.86 2004
YD5 29.3 MPEC 2004-Y35
0.000328 2004 Mar.
18.92 2004
FH 25.7 MPEC 2004-F24
0.000466 2007 Oct.
17.64 2007
UN12 28.6 MPEC 2007-U84
0.000492 2007 Sept.
5.05 2007
RS1 30.6 MPEC 2007-R21
0.000560 2005 Nov.
26.02 2005
WN3 29.9 MPEC 2005-W65
0.000564 2003
Sept.27.96 2003
SQ222 30.1 MPEC 2003-T03
0.000665 2007 Dec.
13.17 2007
XB23 27.1 MPEC 2007-X61
…
Absolute magnitude
H=30.6 corresponds to a diameter of about 2 metres.
2007 RS1
currently holds the record for the smallest NEO with a well determined orbit