Asteroid 2025 TF flew just 420 km (260 miles) above Antarctica, second-closest flyby on record

(2025 AH4) 2024-Dec-31 15:53 ± 00:02 0.161 | 0.00041 15.14 3.0 m – 6.7 m (2024 YJ7) 2024-Dec-30 23:39 ± < 00:01 0.835 | 0.00215 8.45 3.5 m – 7.8 m (2024 YW8) 2024-Dec-30 21:26 ± < 00:01 0.074 | 0.00019 8.83 0.99 m – 2.2 m (2024 YN7) 2024-Dec-30 01:53 ± < 00:01 0.409 | 0.00105 13.39 6.1 m – 14 m (2024 YR6) 2024-Dec-29 15:14 ± < 00:01 0.674 | 0.00173 6.68 3.0 m – 6.7 m (2024 YA5) 2024-Dec-29 01:50 ± < 00:01 0.915 | 0.00235 16.38 6.7 m – 15 m (2024 YG9) 2024-Dec-28 08:51 ± 00:08 0.949 | 0.00244 14.62 4.7 m – 10 m (2024 YQ3) 2024-Dec-25 14:37 ± 00:04 0.303 | 0.00078 10.59 2.1 m – 4.6 m (2024 YM) 2024-Dec-19 17:05 ± < 00:01 0.589 | 0.00151 10.30 8.8 m – 20 m (2024 XS16) 2024-Dec-11 22:16 ± < 00:01 0.126 | 0.00032 18.60 2.2 m – 4.9 m (2024 XP16) 2024-Dec-08 17:32 ± < 00:01 0.424 | 0.00109 5.19 5.9 m – 13 m (2024 XV11) 2024-Dec-07 14:47 ± < 00:01 0.600 | 0.00154 9.70 3.7 m – 8.3 m (2024 XS2) 2024-Dec-07 02:47 ± 00:01 0.511 | 0.00131 7.57 3.7 m – 8.2 m (2024 XA6) 2024-Dec-06 21:49 ± < 00:01 0.076 | 0.00020 16.19 13 m – 30 m (2024 XQ3) 2024-Dec-04 15:35 ± < 00:01 0.079 | 0.00020 8.59 1.0 m – 2.3 m (2024 XH) 2024-Dec-04 06:31 ± < 00:01 0.868 | 0.00223 11.08 9.0 m – 20 m (2024 XU4) 2024-Dec-03 17:36 ± < 00:01 0.958 | 0.00246 6.91 4.6 m – 10 m (2024 XH1) 2024-Dec-02 23:46 ± < 00:01 0.288 | 0.00074 13.58 7.8 m – 17 m (2024 XA) 2024-Dec-01 09:46 ± < 00:01 0.020 | 0.00005 13.57 1.3 m – 2.8 m (2024 WF5) 2024-Nov-29 04:58 ± < 00:01 0.435 | 0.00112 21.39 5.9 m – 13 m (2024 WG12) 2024-Nov-27 09:24 ± < 00:01 0.489 | 0.00126 5.90 3.6 m – 8.0 m (2024 WV1) 2024-Nov-24 21:41 ± < 00:01 0.451 | 0.00116 9.65 3.7 m – 8.2 m (2024 WW2) 2024-Nov-24 15:42 ± 00:04 0.906 | 0.00233 9.76 5.6 m – 12 m (2024 WP1) 2024-Nov-24 10:02 ± < 00:01 0.295 | 0.00076 15.99 6.5 m – 15 m (2024 WO) 2024-Nov-20 17:23 ± < 00:01 0.189 | 0.00049 13.07 8.4 m – 19 m (2024 WJ) 2024-Nov-19 15:12 ± < 00:01 0.217 | 0.00056 4.84 2.9 m – 6.5 m (2024 WA) 2024-Nov-14 19:07 ± < 00:01 0.344 | 0.00088 9.23 11 m – 25 m (2024 VW4) 2024-Nov-14 06:50 ± 00:01 0.610 | 0.00157 8.93 11 m – 25 m (2024 VX3) 2024-Nov-13 19:43 ± < 00:01 0.386 | 0.00099 6.98 6.0 m – 14 m (2024 VP4) 2024-Nov-11 12:55 ± 00:03 0.761 | 0.00196 3.73 5.2 m – 12 m (2024 VR4) 2024-Nov-11 08:52 ± 00:02 0.076 | 0.00020 5.71 3.1 m – 6.8 m (2024 VM1) 2024-Nov-06 23:47 ± < 00:01 0.807 | 0.00207 8.63 9.1 m – 20 m (2024 VO) 2024-Nov-04 21:18 ± < 00:01 0.749 | 0.00192 3.08 1.7 m – 3.7 m (2024 UD11) 2024-Nov-01 10:52 ± < 00:01 0.557 | 0.00143 14.43 3.6 m – 8.1 m (2024 UG9) 2024-Oct-30 12:42 ± < 00:01 0.023 | 0.00006 20.30 0.82 m – 1.8 m (2024 UB11) 2024-Oct-30 08:29 ± < 00:01 0.159 | 0.00041 14.82 2.7 m – 6.1 m (2024 UW7) 2024-Oct-28 18:43 ± < 00:01 0.333 | 0.00085 15.80 2.4 m – 5.4 m (2024 UO4) 2024-Oct-28 07:57 ± < 00:01 0.179 | 0.00046 8.36 2.4 m – 5.4 m (2024 UQ1) 2024-Oct-28 06:10 ± < 00:01 0.618 | 0.00159 6.60 7.6 m – 17 m (2024 UV7) 2024-Oct-28 05:36 ± < 00:01 0.569 | 0.00146 11.31 3.9 m – 8.6 m (2024 UD8) 2024-Oct-27 14:22 ± < 00:01 0.666 | 0.00171 17.99 4.9 m – 11 m (2024 UZ6) 2024-Oct-27 07:24 ± 00:03 0.046 | 0.00012 8.14 1.6 m – 3.7 m (2024 UN2) 2024-Oct-26 05:59 ± < 00:01 0.553 | 0.00142 10.48 16 m – 35 m (2024 UG21) 2024-Oct-25 12:57 ± < 00:01 0.416 | 0.00107 13.61 10.0 m – 22 m (2024 UY) 2024-Oct-24 21:35 ± < 00:01 0.768 | 0.00197 10.63 3.9 m – 8.7 m (2024 UT) 2024-Oct-23 17:23 ± < 00:01 0.121 | 0.00031 11.61 2.7 m – 6.1 m (2024 US) 2024-Oct-22 01:07 ± < 00:01 0.943 | 0.00242 7.82 6.9 m – 15 m (2024 UF) 2024-Oct-19 13:33 ± < 00:01 0.855 | 0.00220 21.34 15 m – 33 m (2024 UB1) 2024-Oct-18 05:14 ± 00:18 0.969 | 0.00249 8.01 5.5 m – 12 m (2024 TK22) 2024-Oct-15 09:02 ± < 00:01 0.370 | 0.00095 10.69 2.8 m – 6.3 m (2024 TM20) 2024-Oct-15 03:42 ± < 00:01 0.314 | 0.00081 18.19 10 m – 23 m (2024 TA12) 2024-Oct-14 07:19 ± < 00:01 0.803 | 0.00206 6.01 3.4 m – 7.7 m (2024 TK13) 2024-Oct-10 22:00 ± < 00:01 0.445 | 0.00114 8.36 5.0 m – 11 m (2024 TH11) 2024-Oct-10 09:18 ± 00:07 0.078 | 0.00020 13.71 9.4 m – 21 m (2024 TK5) 2024-Oct-09 00:01 ± < 00:01 0.590 | 0.00152 9.11 7.7 m – 17 m (2024 TW2) 2024-Oct-07 11:14 ± < 00:01 0.749 | 0.00192 16.94 4.9 m – 11 m (2024 TX6) 2024-Oct-07 08:17 ± < 00:01 0.266 | 0.00068 10.96 5.6 m – 13 m (2024 TQ9) 2024-Oct-07 04:43 ± < 00:01 0.290 | 0.00075 7.50 1.9 m – 4.2 m (2024 TR4) 2024-Oct-07 01:07 ± < 00:01 0.291 | 0.00075 15.10 11 m – 25 m (2024 TL2) 2024-Oct-06 09:12 ± < 00:01 0.275 | 0.00071 9.12 1.9 m – 4.2 m (2024 TM3) 2024-Oct-05 12:18 ± < 00:01 0.142 | 0.00037 16.71 1.5 m – 3.3 m (2024 TD6) 2024-Oct-05 03:13 ± < 00:01 0.528 | 0.00136 3.85 3.3 m – 7.3 m (2024 TF) 2024-Oct-04 18:38 ± < 00:01 0.781 | 0.00201 5.97 3.9 m – 8.6 m (2024 TS2) 2024-Oct-04 11:06 ± < 00:01 0.498 | 0.00128 15.86 10 m – 23 m (2024 TL3) 2024-Oct-04 09:21 ± 00:02 0.514 | 0.00132 19.17 2.3 m – 5.1 m (2024 TU3) 2024-Oct-03 15:02 ± < 00:01 0.260 | 0.00067 8.58 6.3 m – 14 m (2024 TT) 2024-Sep-30 15:04 ± < 00:01 0.377 | 0.00097 7.45 8.1 m – 18 m (2024 TG) 2024-Sep-30 10:04 ± < 00:01 0.843 | 0.00217 10.76 5.2 m – 12 m (2024 TA) 2024-Sep-29 04:49 ± < 00:01 0.967 | 0.00248 6.02 6.0 m – 13 m (2024 SV2) 2024-Sep-28 17:02 ± 00:08 0.128 | 0.00033 11.52 5.0 m – 11 m (2024 SS1) 2024-Sep-26 06:40 ± < 00:01 0.700 | 0.00180 12.52 5.7 m – 13 m (2024 SG4) 2024-Sep-26 06:02 ± 00:05 0.794 | 0.00204 9.99 8.7 m – 19 m (2024 ST) 2024-Sep-23 02:25 ± < 00:01 0.286 | 0.00073 11.37 3.2 m – 7.1 m (2024 SW) 2024-Sep-22 16:57 ± < 00:01 0.884 | 0.00227 9.83 7.5 m – 17 m (2024 SD) 2024-Sep-21 10:02 ± 00:02 0.345 | 0.00089 13.67 5.6 m – 12 m (2024 RC42) 2024-Sep-12 19:32 ± < 00:01 0.056 | 0.00014 9.59 0.91 m – 2.0 m (2024 RX13) 2024-Sep-11 02:38 ± < 00:01 0.223 | 0.00057 5.59 1.6 m – 3.6 m (2024 RS16) 2024-Sep-09 15:35 ± 00:08 0.663 | 0.00170 11.49 3.9 m – 8.7 m (2024 RH7) 2024-Sep-08 17:24 ± < 00:01 0.424 | 0.00109 13.94 2.9 m – 6.5 m (2024 RH6) 2024-Sep-07 10:36 ± 00:01 0.559 | 0.00144 10.70 5.2 m – 12 m (2024 RR3) 2024-Sep-07 07:51 ± < 00:01 0.934 | 0.00240 16.62 11 m – 24 m (2024 RL3) 2024-Sep-04 17:15 ± 00:01 0.106 | 0.00027 8.08 4.1 m – 9.1 m (2024 RZ2) 2024-Sep-04 02:59 ± < 00:01 0.678 | 0.00174 7.40 5.1 m – 11 m (2024 RP7) 2024-Sep-02 21:33 ± < 00:01 0.822 | 0.00211 6.52 2.4 m – 5.3 m (2024 RR8) 2024-Sep-02 06:56 ± 00:05 0.980 | 0.00252 14.56 5.7 m – 13 m (2024 QH2) 2024-Aug-29 23:00 ± < 00:01 0.866 | 0.00222 18.48 12 m – 26 m (2024 PZ3) 2024-Aug-15 01:40 ± < 00:01 0.721 | 0.00185 12.19 23 m – 51 m (2024 PY) 2024-Aug-04 21:36 ± < 00:01 0.245 | 0.00063 8.35 3.5 m – 7.8 m (2024 PF2) 2024-Jul-28 17:22 ± 02:41 0.905 | 0.00233 7.12 20 m – 45 m (2024 OG2) 2024-Jul-27 13:28 ± < 00:01 0.729 | 0.00187 10.23 4.1 m – 9.1 m (2024 NK3) 2024-Jul-11 06:20 ± < 00:01 0.309 | 0.00079 10.58 4.9 m – 11 m (2024 MK) 2024-Jun-29 13:49 ± < 00:01 0.769 | 0.00197 9.37 100 m – 230 m (2024 MW) 2024-Jun-28 07:11 ± < 00:01 0.241 | 0.00062 13.59 3.6 m – 8.1 m (2024 LZ4) 2024-Jun-16 03:55 ± < 00:01 0.725 | 0.00186 21.42 16 m – 36 m (2024 LH1) 2024-Jun-06 14:02 ± < 00:01 0.021 | 0.00005 17.40 1.8 m – 4.1 m (2024 KA2) 2024-Jun-04 13:46 ± < 00:01 0.908 | 0.00233 13.14 7.0 m – 16 m (2024 KB1) 2024-Jun-01 00:43 ± < 00:01 0.948 | 0.00243 11.06 6.0 m – 13 m (2024 KX) 2024-May-31 03:42 ± < 00:01 0.756 | 0.00194 8.25 7.8 m – 17 m (2024 JY16) 2024-May-15 01:10 ± < 00:01 0.875 | 0.00225 16.81 26 m – 58 m (2024 JN16) 2024-May-14 09:50 ± 00:04 0.065 | 0.00017 9.26 3.2 m – 7.1 m (2024 JN3) 2024-May-09 12:50 ± < 00:01 0.783 | 0.00201 13.02 11 m – 25 m (2024 JT3) 2024-May-09 09:34 ± 00:14 0.067 | 0.00017 10.89 3.9 m – 8.7 m (2024 JL3) 2024-May-08 15:36 ± < 00:01 0.980 | 0.00252 18.49 14 m – 31 m (2024 JD) 2024-May-08 13:34 ± 00:07 0.718 | 0.00184 3.30 8.2 m – 18 m (2024 JR1) 2024-May-07 00:04 ± 00:08 0.769 | 0.00198 13.03 7.6 m – 17 m (2024 HO2) 2024-Apr-29 15:18 ± < 00:01 0.097 | 0.00025 9.24 3.5 m – 7.8 m (2024 HT1) 2024-Apr-26 12:09 ± 00:01 0.935 | 0.00240 16.38 33 m – 74 m (2024 HL1) 2024-Apr-26 01:40 ± < 00:01 0.425 | 0.00109 12.10 17 m – 37 m (2024 HQ) 2024-Apr-19 08:54 ± < 00:01 0.830 | 0.00213 7.51 3.6 m – 8.0 m (2024 HO) 2024-Apr-17 13:10 ± < 00:01 0.451 | 0.00116 10.17 4.6 m – 10 m (2024 HA) 2024-Apr-16 17:42 ± < 00:01 0.040 | 0.00010 19.46 1.2 m – 2.6 m (2024 GZ5) 2024-Apr-15 16:47 ± < 00:01 0.178 | 0.00046 5.04 2.3 m – 5.2 m (2024 GJ2) 2024-Apr-11 18:33 ± 00:11 0.049 | 0.00013 14.37 2.2 m – 5.0 m (2024 GX3) 2024-Apr-10 08:27 ± 00:03 0.186 | 0.00048 10.17 3.0 m – 6.8 m (2024 GY4) 2024-Apr-09 12:08 ± 00:03 0.328 | 0.00084 9.33 3.3 m – 7.3 m (2024 GV2) 2024-Apr-09 04:17 ± < 00:01 0.280 | 0.00072 4.72 3.9 m – 8.7 m (2024 GW4) 2024-Apr-09 04:07 ± 00:03 0.425 | 0.00109 12.12 4.4 m – 9.7 m (2024 FQ5) 2024-Mar-31 15:32 ± < 00:01 0.085 | 0.00022 8.58 1.7 m – 3.8 m (2024 FO3) 2024-Mar-26 12:36 ± < 00:01 0.355 | 0.00091 10.44 7.5 m – 17 m (2024 GD) 2024-Mar-26 02:03 ± 00:10 0.826 | 0.00212 11.46 28 m – 60 m (2024 ER4) 2024-Mar-17 09:14 ± < 00:01 0.421 | 0.00108 8.30 8.8 m – 20 m (2024 EJ4) 2024-Mar-13 17:22 ± < 00:01 0.068 | 0.00018 8.68 3.5 m – 7.8 m (2024 EL3) 2024-Mar-11 10:31 ± 00:05 0.094 | 0.00024 13.71 4.6 m – 10 m (2024 FC1) 2024-Mar-10 14:58 ± < 00:01 0.869 | 0.00223 5.72 7.8 m – 17 m (2024 EF) 2024-Mar-04 07:02 ± 00:06 0.150 | 0.00039 8.63 4.0 m – 8.9 m (2024 DW) 2024-Feb-22 04:37 ± < 00:01 0.584 | 0.00150 17.90 10 m – 23 m (2024 DY) 2024-Feb-18 15:28 ± < 00:01 0.446 | 0.00115 11.82 4.0 m – 9.0 m (2024 CF7) 2024-Feb-17 05:12 ± 00:01 0.275 | 0.00071 10.61 3.4 m – 7.6 m (2024 CT6) 2024-Feb-16 21:24 ± < 00:01 0.936 | 0.00240 20.94 3.9 m – 8.6 m (2024 CM5) 2024-Feb-12 15:42 ± < 00:01 0.365 | 0.00094 10.77 5.7 m – 13 m (2024 CY1) 2024-Feb-12 07:24 ± 00:13 0.315 | 0.00081 14.55 3.8 m – 8.5 m (2024 CH4) 2024-Feb-11 06:10 ± 00:09 0.284 | 0.00073 24.01 7.7 m – 17 m (2024 CJ1) 2024-Feb-09 20:10 ± < 00:01 0.956 | 0.00246 7.63 5.5 m – 12 m (2024 CK1) 2024-Feb-08 09:29 ± < 00:01 0.593 | 0.00152 12.06 3.6 m – 8.1 m (2024 BJ) 2024-Jan-27 17:29 ± < 00:01 0.920 | 0.00236 6.35 15 m – 33 m (2024 BR2) 2024-Jan-22 11:58 ± < 00:01 0.762 | 0.00196 4.04 10 m – 23 m (2024 BQ1) 2024-Jan-20 10:25 ± < 00:01 0.898 | 0.00231 6.60 2.7 m – 6.0 m (2024 AZ3) 2024-Jan-14 20:23 ± 00:08 0.647 | 0.00166 10.02 4.7 m – 11 m (2024 AG4) 2024-Jan-11 21:32 ± 00:11 0.886 | 0.00228 11.97 5.6 m – 13 m (2024 AM4) 2024-Jan-11 09:50 ± < 00:01 0.311 | 0.00080 3.20 4.8 m – 11 m (2024 AD) 2024-Jan-04 18:15 ± < 00:01 0.631 | 0.00162 9.90 4.7 m – 11 m