|
| 31 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 2307 | 2010 GH7 enters Earth's Hill sphere | 7 | 1 | 0 | 0 | 2135 | 2010 FS last observed optically, by MPC Code J95 at 34.10 LD outbound, R=21.2 reported |
| 1033 | 2010 GD25 closest Earth approach = 9.78 LD |
|
| 30 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 1054 | 2010 GD25 enters 10-LD bubble | 7 | 0 | 0 | 0 | 1629 | 2010 GD6 closest Earth approach = 9.13 LD |
|
| 29 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 1105 | 2010 FW9 exits Earth's Hill sphere | 6 | 0 | 0 | 0 |
| 0128 | 2010 GD6 enters 10-LD bubble | 6 | 1 | 0 | 0 |
|
| 28 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 1717 | 2010 GV23 enters 10-LD bubble | 5 | 1 | 0 | 0 | 2204 | 2010 FR9 closest Earth approach = 6.75 LD |
| 0543 | 2010 FW9 closest Earth approach = 3.04 LD |
|
| 27 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 1712 | 2010 FY9 exits 10-LD bubble | 4 | 1 | 0 | 0 | 1148 | 2010 FT closest Earth approach = 5.43 LD |
| 0019 | 2010 FW9 enters Earth's Hill sphere | 5 | 1 | 0 | 0 | 0703 | 2010 FR9 last observed optically, by MPC Code 926 at 7.31 LD inbound, R=19.5 reported |
| 0443 | 2010 FW9 last observed optically, by MPC Code 926 at 3.67 LD inbound, R=18.4 reported, elon. 97.1° |
|
| 26 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 1101 | 2010 GH7 enters 10-LD bubble | 5 | 0 | 0 | 0 | 1220 | 2010 FT last observed optically, by MPC Code 926 at 5.63 LD inbound, R=19.0 reported, elon. 81.9° |
|
| 25 March 2010 |
| UTC | Events |
|
| 1019 | 2010 FD6 last observed optically, by Spacewatch 1.8m at 31.37 LD outbound, V=21.98 calculated |
|
| 24 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 2115 | 2010 FA10 exits 10-LD bubble | 4 | 0 | 0 | 0 | 0302 | 2010 FA10 last observed optically, by ARO Westfield at 8.78 LD outbound, V=19.7 reported |
| 1516 | 2010 FR9 enters 10-LD bubble | 5 | 0 | 0 | 0 |
|
| 23 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 1035 | 2010 FW9 enters 10-LD bubble | 4 | 0 | 0 | 0 | 0950 | 2010 FU9 last observed optically, by MPC Code H36 at 11.18 LD outbound, R=20.4 reported |
| 0405 | 2010 FY9 last observed optically, by MPC Code 926 at 7.79 LD outbound, R=20.6 reported |
| 0343 | 2010 FM last observed optically, by ARO Westfield at 15.66 LD outbound, V=22.4 reported |
|
| 22 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 2204 | 2010 FU9 exits 10-LD bubble | 3 | 0 | 0 | 0 |
|
| 21 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 2316 | 2010 FT enters 10-LD bubble | 4 | 0 | 0 | 0 | 1108 | 2010 FA10 closest Earth approach = 6.48 LD |
| 0317 | 2010 EF43 exits 10-LD bubble | 3 | 0 | 0 | 0 | 1029 | 2010 FX9 discovered by CSS at 11.99 LD outbound, V=18.1 reported, elon. 141.5° |
| 0432 | 2010 FA10 discovered by MPC Code 704 at 6.51 LD inbound, mag 19.3 reported, elon. 124.0° |
| 0246 | 2010 FW9 discovered by MLS at 14.48 LD inbound, V=21.1 reported, elon. 141.5° |
| 0244 | 2010 FV9 discovered by MLS at 11.25 LD outbound, V=19.1 reported, elon. 139.1° |
|
| 20 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 0748 | 2010 FU9 exits Earth's Hill sphere | 4 | 0 | 0 | 0 | 0920 | 2010 FU9 discovered by CSS at 4.04 LD outbound, V=17.9 reported, elon. 159.5° |
| 0430 | 2010 FV9 exits 10-LD bubble | 4 | 1 | 0 | 0 | 0737 | 2010 FR9 discovered by MLS at 16.36 LD inbound, V=20.0 reported, elon. 165.4° |
|
| 19 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 2142 | 2010 FX9 exits 10-LD bubble | 5 | 1 | 0 | 0 | 1146 | 2010 FY9 closest Earth approach = 7.11 LD |
| 0222 | 2010 FM exits 10-LD bubble | 6 | 1 | 0 | 0 | 0901 | 2010 CM19 last observed optically, by Spacewatch 1.8m at 43.64 LD outbound, V=22.3 reported |
| 0609 | 2010 ES12 last observed optically, by Spacewatch 1.8m at 45.97 LD outbound, V=21.8 reported |
|
| 18 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 0034 | 2010 FA10 enters 10-LD bubble | 7 | 1 | 0 | 0 | 2013 | 2010 FU9 closest Earth approach = 1.50 LD |
| 1223 | 2010 EF43 last observed optically, by MPC Code 926 at 5.03 LD outbound, R=18.7 reported |
| 1141 | 2010 FU9 closest lunar approach = 1.49 LD |
| 1130 | 2010 EF43 closest Earth approach = 5.03 LD |
| 1022 | 2010 FT discovered by CSS at 14.82 LD inbound, V=20.2 reported, elon. 132.8° |
| 1006 | 2010 FD6 discovered by MLS at 14.42 LD outbound, V=20.7 reported, elon. 161.8° |
| 0402 | 2010 FS discovered by CSS at 11.16 LD outbound, V=18.5 reported, elon. 98.2° |
|
| 17 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 1038 | 2010 FS exits 10-LD bubble | 6 | 1 | 0 | 0 | 2307 | 2010 FX9 closest Earth approach = 8.96 LD |
| 0837 | 2010 FU9 enters Earth's Hill sphere | 7 | 1 | 0 | 0 | 0625 | 2010 FY9 discovered by MPC Code 704 at 7.38 LD inbound, mag 19.1 reported, elon. 154.3° |
| 0547 | 2010 FM discovered by MLS at 7.61 LD outbound, V=20.4 reported, elon. 146.1° |
|
| 16 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 1244 | 2010 FD6 exits 10-LD bubble | 7 | 0 | 0 | 0 | 1310 | 2010 FV9 closest Earth approach = 7.35 LD |
| 0026 | 2010 FX9 enters 10-LD bubble | 8 | 0 | 0 | 0 |
|
| 15 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 1949 | 2010 EF43 enters 10-LD bubble | 7 | 0 | 0 | 0 |
|
| 14 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 1811 | 2010 FU9 enters 10-LD bubble | 6 | 0 | 0 | 0 |
|
| 13 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 1703 | 2010 FD6 exits Earth's Hill sphere | 5 | 0 | 0 | 0 | 0734 | 2010 EF43 discovered by MLS at 17.60 LD inbound, V=19.8 reported, elon. 175.4° |
| 0123 | 2010 FM closest Earth approach = 4.40 LD |
|
| 12 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 2140 | 2010 FV9 enters 10-LD bubble | 5 | 1 | 0 | 0 | 1107 | 2010 FD6 closest Earth approach = 2.52 LD |
| 0514 | 2010 FS closest Earth approach = 4.08 LD |
|
| 11 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 1415 | 2010 FY9 enters 10-LD bubble | 4 | 1 | 0 | 0 |
| 0511 | 2010 FD6 enters Earth's Hill sphere | 3 | 1 | 0 | 0 |
|
| 9 March 2010 |
| UTC | Events |
|
| 2322 | 2010 ES12 discovered by MPC Code J75 at 16.32 LD outbound, V=19.6 reported, elon. 161.0° |
|
| 8 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 0933 | 2010 FD6 enters 10-LD bubble | 3 | 0 | 0 | 0 |
|
| 7 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 2239 | 2010 ES12 exits 10-LD bubble | 2 | 0 | 0 | 0 |
| 0035 | 2010 FS enters 10-LD bubble | 3 | 0 | 0 | 0 |
|
| 6 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 2256 | 2010 FM enters 10-LD bubble | 2 | 0 | 0 | 0 |
|
| 5 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 | | Events |
| 2237 | 2010 ES12 exits Earth's Hill sphere | 1 | 0 | 0 | 0 | 0008 | 2010 ES12 closest lunar approach = 1.64 LD |
|
| 4 March 2010 |
| UTC | Events |
|
| 1826 | 2010 ES12 closest Earth approach = 1.30 LD |
| 0540 | 2010 CB19 last observed optically, by Spacewatch 1.8m at 57.26 LD outbound, V=21.92 calculated |
|
| 3 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 1415 | 2010 ES12 enters Earth's Hill sphere | 1 | 1 | 0 | 0 |
|
| 1 March 2010 |
| UTC | Boundary Transitions | <10 | <HS | M<1 | E<1 |
| 2157 | 2010 DE2 exits 10-LD bubble | 1 | 0 | 0 | 0 |
| 1415 | 2010 ES12 enters 10-LD bubble | 2 | 0 | 0 | 0 |