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Table 3

Main data on new pair candidates.

Properties of asteroid candidates

No. Asteroid name Color index a* Absolute magnitude H Diameter ratio dmean (m s−1) est.age (kyr) P1∕2 P2Np
1 2004 RF90 0.16 ± 0.07 17.1 1:2.2 13.5 1 0.068
2003 UT336 0.19 ± 0.13 18.8
2 2000 HS9 0.10 ± 0.04 16.0 1:4.3 22.6 0.663 0.0003
2015 DF67 −0.09 ± 0.25 19.2
3 2003 RV20 17.7 1:1.5 9.39 0.012 0.047
2010 TH35 18.6
4 1999 WM4 15.6 1:3.5 9.93 0.081 0.578
2017 QD23 18.3
5 2002 CR55 15.9 1:3.6 6.94 0.423 0.002
2015 VP32 18.7
6 2015 XO12 −0.03 ± 0.05 17.8 1:1.3 1.86 1 8e-05
2001 WY4 18.4
7 2006 BJ193 0.06 ± 1.08 17.5 1:2.1 23.5 0.154 0.071
2017 FE106 19.3
8 1981 VL 14.4 1:5 22.2 0.395 0.123
2013 CX44 17.9
9 1999 XF200 14.7 1:1.8 14.9 0.345 0.083
2008 EL40 0.20 ± 0.04 16.3
10 2000 XH16 0.14 ± 0.03 15.0 1:2 14.6 0.393 0.028
2002 TM148 16.7

Notes. For the formation age estimates the uncertainties are calculated as 5th and 95th percentiles of the formation age distribution. Acceptable values for P1∕2 are considered to be 0.01 and larger for pairs with d < 10 m s−1, and 0.05 for pairs with greater d. For the ratio P2Np some contamination by coincidental pairs is expected with P2Np = 0.1 and higher.

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