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Table 4

Drift in semi-major axis and its uncertainty, A2 parameter and its uncertainty, S/N, H magnitude, diameter, semi-major axis, eccentricity, ξ ratio, and orbital arc for 43 selected NEAs with S/N ≥ 2 and ξ ≤ 3 and 3 NEAs with σȧ ≤ 10-4 au/My (see text).

NEA ȧ σ ȧ A 2 σ A 2 S / N H D a e ξ Time-span
(10-4 au/My) (10-15 au/d2) (m) (au)
101955 Bennu –18.611 0.093 –44.581 0.222 200.6 20.2 484 1.13 0.20 0.99 1999–2013*
152563 1992BF –11.297 0.839 –23.482 1.744 13.5 19.8 510 0.91 0.27 0.94 1953–2011
2005ES70 –69.056 7.823 –120.810 13.687 8.8 23.8 – 0.76 0.39 0.89 2005–2013
3908 Nyx 11.545 1.754 29.781 4.525 6.6 17.3 1000 1.93 0.46 2.86 1980–2014*
4179 Toutatis –2.087 0.363 –4.718 0.821 5.7 15.3 2800 2.53 0.63 1.37 1976–2014*
2006CT –49.077 8.607 –114.620 20.101 5.7 22.2 – 1.10 0.23 1.22 1991–2014*
152664 1998FW4 15.537 2.910 27.818 5.210 5.3 19.7 – 2.52 0.72 1.28 1994–2013*
2062 Aten –5.572 1.084 –12.469 2.426 5.1 17.1 1300 0.97 0.18 1.56 1955–2014*
1862 Apollo –2.314 0.491 –4.537 0.963 4.7 16.4 1400 1.47 0.56 1.02 1930–2014*
2009BD –418.170 88.640 –986.640 209.140 4.7 28.1 4 1.01 0.04 0.67 2009–2011
2007TF68 –98.134 21.758 –254.770 56.487 4.5 22.7 – 1.41 0.26 2.02 2002–2012
29075 1950DA –2.729 0.656 –6.217 1.495 4.2 17.6 2000 1.70 0.51 0.75 1950–2014*
2004KH17 –42.423 10.228 –63.288 15.258 4.1 21.9 197 0.71 0.50 1.26 2004–2013*
2340 Hathor –14.131 3.529 –24.377 6.087 4.0 20.2 300 0.84 0.45 1.00 1976–2012
37655 Illapa –11.351 2.925 –14.090 3.631 3.9 18.0 – 1.48 0.75 2.23 1994–2013*
54509 YORP –36.240 10.581 –80.829 23.600 3.4 22.6 100 1.00 0.23 0.79 2000–2005*
2100 Ra-Shalom –4.502 1.318 –7.827 2.291 3.4 16.1 2240 0.83 0.44 1.89 1975–2013*
4581 Asclepius –19.683 6.031 –40.896 12.532 3.3 20.7 – 1.02 0.36 1.00 1989–2013*
1620 Geographos –2.708 0.913 –6.315 2.129 3.0 16.5 50001 1.25 0.34 1.77 1951–2013*
350462 1998KG3 –24.853 8.343 –62.171 20.871 3.0 22.1 – 1.16 0.12 0.68 1998–2013
6489 Golevka –5.468 1.796 –13.120 4.310 3.0 19.1 3502 2.52 0.60 0.62 1991–2011*
283457 2001MQ3 –14.692 5.027 –40.926 14.005 2.9 19.1 500 2.23 0.46 1.73 1951–2011
256004 2006UP –95.050 35.471 –256.300 95.646 2.7 23.0 – 1.59 0.30 1.64 2002–2012
363599 2004FG11 –28.744 10.805 –40.589 15.257 2.7 21.0 152 1.59 0.72 1.28 2004–2014*
85770 1998UP1 –16.118 5.982 –33.419 12.403 2.7 20.5 – 1.00 0.34 0.95 1990–2013
1999SK10 –20.989 7.650 –52.845 19.260 2.7 19.7 400 1.76 0.44 1.73 1999–2014
1995FJ 42.330 16.182 96.248 36.795 2.6 20.5 300 1.08 0.27 2.69 1995–2013
2001QC34 –32.160 12.255 –77.598 29.570 2.6 20.1 – 1.13 0.19 2.22 2001–2014
99907 1989VA 11.931 4.520 15.498 5.871 2.6 18.0 550 0.73 0.59 2.33 1989–2012
164207 2004GU9 –67.288 26.497 –155.570 61.261 2.5 21.1 163 1.00 0.14 2.81 2001–2014
1999MN 28.367 11.432 30.576 12.322 2.5 20.6 – 0.67 0.67 1.13 1999–2010
230111 2001BE10 –17.126 6.911 –31.614 12.758 2.5 19.1 400 0.82 0.37 1.79 2001–2013*
2005EY169 –39.349 17.142 –100.220 43.662 2.3 22.1 – 1.31 0.23 1.06 2005–2014
388189 2006DS14 –30.247 13.204 –58.690 25.620 2.3 20.5 315 0.86 0.34 1.79 2002–2014
2004BG41 –245.090 110.220 –573.400 257.850 2.2 24.4 – 2.52 0.61 2.25 2004–2011
390522 1996GD1 –37.800 17.403 –84.884 39.080 2.2 20.6 – 1.19 0.35 2.41 1996–2014
3361 Orpheus 5.220 2.372 12.109 5.502 2.2 19.0 348 1.21 0.32 0.54 1982–2013
154590 2003MA3 –46.441 21.733 –96.389 45.108 2.1 21.7 86 1.11 0.40 1.53 1998–2012
138852 2000WN10 15.025 7.079 32.239 15.190 2.1 20.2 – 1.00 0.30 1.02 2000–2013
162361 2000AF6 18.534 9.037 33.979 16.569 2.1 20.1 – 0.88 0.41 1.26 1991–2014
377097 2002WQ4 –10.360 4.971 –23.635 11.342 2.1 19.6 – 1.96 0.56 0.92 1950–2014
350523 2000EA14 48.659 24.108 116.120 57.534 2.0 21.1 – 1.12 0.20 2.08 2000–2013
7336 Saunders 19.567 9.751 53.736 26.780 2.0 19.0 600 2.30 0.48 2.46 1982–2010
1685 Toro –1.225 0.826 –2.732 1.842 1.5 14.0 3750 1.37 0.44 1.19 1948–2013*
1627 Ivar 0.256 0.820 0.694 2.221 0.3 12.6 8370 1.86 0.40 0.44 1929–2014*
433 Eros –0.283 0.361 –0.765 0.977 0.8 10.3 23 300 1.46 0.22 1.40 1893–2014*

Notes.

(1)

(1620) Geographos size is 5 × 2 × 1.5 km.

(2)

(6489) Golevka size is 350 × 250 × 250 m.

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