| Earth Close-Approach Data (+/- 10 years) 
                  
                    | date | nominal distance | RTT | SNR/run at Arecibo |  
                    | 2015-12-10 09:25:00 | 0.49460 | 493.6 | 0.0 |  
                    | 2016-04-30 13:10:00 | 0.34656 | 345.9 | 0.0 |  
                    | 2019-03-31 05:00:00 | 0.43261 | 431.8 | 0.0 |  
                    | 2021-04-07 10:59:00 | 0.04298 | 42.9 | 3.0 |  
                    | 2023-04-28 21:46:00 | 0.41513 | 414.3 | 0.0 |  
                    | 2026-03-27 22:41:00 | 0.35402 | 353.3 | 0.0 |  
                    | 2026-08-18 18:06:00 | 0.49952 | 498.5 | 0.0 |  
                    | 2028-04-20 14:37:00 | 0.07167 | 71.5 | 0.5 |  
                    | 2030-04-25 15:42:00 | 0.49372 | 492.7 | 0.0 |  
                    | 2033-03-24 16:02:00 | 0.26664 | 266.1 | 0.0 |  
                    | 2033-08-08 00:12:00 | 0.47627 | 475.3 | 0.0 |  
                    | 2035-05-01 09:53:00 | 0.10778 | 107.6 | 0.1 |  |