User:Exoplanetaryscience/asteroid-approaches
The following is a list of mutual asteroid-asteroid approaches between 1900 and 2100. Approaches of under 0.01 AU are counted. At least one component must be large (one of the 343 most massive asteroids) for it to be detected here.
Source: [1]
| Date | Asteroid 1 | Asteroid 2 | Approach distance (AU) |
|---|---|---|---|
| 1904/04/17 | 46 Hestia | 66 Maja | 0.00813 |
| 1905/11/02 | 110 Lydia | 128 Nemesis | 0.00595 |
| 1909/07/03 | 18 Melpomene | 585 Bilkis | 0.00945 |
| 1910/12/14 | 3 Juno | 109 Felicitas | 0.00197 |
| 1914/02/21 | 119 Althaea | 1093 Freda | 0.00411 |
| 1914/07/27 | 74 Galatea | 405 Thia | 0.00897 |
| 1915/02/22 | 14 Irene | 705 Erminia | 0.00826 |
| 1916/02/12 | 50 Virginia | 104 Klymene | 0.00886 |
| 1917/08/02 | 72 Feronia | 345 Tercidina | 0.00710 |
| 1917/10/05 | 17 Thetis | 166 Rhodope | 0.00873 |
| 1927/09/04 | 31 Euphrosyne | 127 Johanna | 0.00949 |
| 1928/11/07 | 163 Erigone | 709 Fringilla | 0.00872 |
| 1933/02/02 | 35 Leukothea | 419 Aurelia | 0.00598 |
| 1934/01/25 | 94 Aurora | 96 Aegle | 0.00462 |
| 1937/06/18 | 16 Psyche | 94 Aurora | 0.00667 |
| 1938/07/13 | 142 Polana | 776 Berbericia | 0.00515 |
| 1940/08/19 | 95 Arethusa | 211 Isolda | 0.00439 |
| 1941/03/22 | 119 Althaea | 266 Aline | 0.00709 |
| 1942/11/16 | 143 Adria | 762 Pulcova | 0.00438 |
| 1948/10/18 | 72 Feronia | 442 Eichsfeldia | 0.00228 |
| 1952/05/19 | 73 Klytia | 135 Hertha | 0.00438 |
| 1953/09/23 | 54 Alexandra | 187 Lamberta | 0.00988 |
| 1956/01/16 | 7 Iris | 32 Pomona | 0.00348 |
| 1958/03/13 | 47 Aglaja | 81 Terpsichore | 0.00722 |
| 1959/08/02 | 79 Eurynome | 80 Sappho | 0.00341 |
| 1960/03/15 | 33 Polyhymnia | 569 Misa | 0.00625 |
| 1961/06/19 | 19 Fortuna | 135 Hertha | 0.00381 |
| 1962/03/04 | 73 Klytia | 356 Liguria | 0.00587 |
| 1965/05/24 | 70 Panopaea | 709 Fringilla | 0.00430 |
| 1968/02/18 | 11 Parthenope | 17 Thetis | 0.00164 |
| 1971/06/08 | 171 Ophelia | 740 Cantabia | 0.00549 |
| 1974/11/01 | 54 Alexandra | 444 Gyptis | 0.00213 |
| 1975/09/29 | 89 Julia | 96 Aegle | 0.00991 |
| 1979/02/15 | 140 Siwa | 167 Urda | 0.00451 |
| 1982/06/27 | 79 Eurynome | 182 Elsa | 0.00362 |
| 1983/07/10 | 20 Massalia | 356 Liguria | 0.00956 |
| 1984/12/30 | 70 Panopaea | 521 Brixia | 0.00543 |
| 1985/05/13 | 86 Semele | 618 Elfriede | 0.00707 |
| 1986/10/11 | 93 Minerva | 485 Genua | 0.00973 |
| 1986/12/01 | 21 Lutetia | 84 Klio | 0.00948 |
| 1988/03/07 | 166 Rhodope | 426 Hippo | 0.00674 |
| 1990/10/08 | 57 Mnemosyne | 165 Loreley | 0.00919 |
| 1993/05/25 | 174 Phaedra | 709 Fringilla | 0.00159 |
| 1994/12/27 | 77 Frigga | 240 Vanadis | 0.00893 |
| 1997/01/03 | 11 Parthenope | 17 Thetis | 0.00541 |
| 1998/07/08 | 124 Alkeste | 506 Marion | 0.00223 |
| 2009/06/20 | 43 Ariadne | 64 Angelina | 0.00622 |
| 2013/08/27 | 80 Sappho | 180 Garumna | 0.00966 |
| 2017/06/17 | 196 Philomela | 431 Nephele | 0.00861 |
| 2029/03/08 | 60 Echo | 124 Alkeste | 0.00201 |
| 2030/10/14 | 101 Helena | 345 Tercidina | 0.00880 |
| 2032/09/20 | 168 Sibylla | 1093 Freda | 0.00909 |
| 2035/06/22 | 183 Istria | 554 Peraga | 0.00991 |
| 2037/08/08 | 29 Amphitrite | 37 Fides | 0.00602 |
| 2039/06/09 | 123 Brunhild | 790 Pretoria | 0.00559 |
| 2040/06/12 | 16 Psyche | 70 Panopaea | 0.00602 |
| 2043/07/02 | 4 Vesta | 442 Eichsfeldia | 0.00726 |
| 2043/10/14 | 27 Euterpe | 185 Eunike | 0.00678 |
| 2044/09/08 | 135 Hertha | 356 Liguria | 0.00913 |
| 2044/12/20 | 19 Fortuna | 778 Theobalda | 0.00498 |
| 2045/04/24 | 127 Johanna | 366 Vincentina | 0.00647 |
| 2046/10/21 | 67 Asia | 72 Feronia | 0.00560 |
| 2049/04/10 | 96 Aegle | 195 Eurykleia | 0.00534 |
| 2052/11/08 | 66 Maja | 185 Eunike | 0.00792 |
| 2053/10/16 | 45 Eugenia | 206 Hersilia | 0.00638 |
| 2055/07/31 | 90 Antiope | 654 Zelinda | 0.00862 |
| 2059/02/12 | 139 Juewa | 385 Ilmatar | 0.00945 |
| 2061/02/26 | 58 Concordia | 166 Rhodope | 0.00771 |
| 2061/11/17 | 193 Ambrosia | 423 Diotima | 0.00914 |
| 2064/08/04 | 7 Iris | 20 Massalia | 0.00878 |
| 2068/11/26 | 5 Astraea | 674 Rachele | 0.00721 |
| 2069/05/29 | 29 Amphitrite | 674 Rachele | 0.00767 |
| 2070/08/30 | 148 Gallia | 329 Svea | 0.00467 |
| 2072/12/16 | 111 Ate | 240 Vanadis | 0.00448 |
| 2073/02/11 | 129 Antigone | 416 Vaticana | 0.00913 |
| 2073/06/03 | 72 Feronia | 410 Chloris | 0.00734 |
| 2078/01/20 | 51 Nemausa | 407 Arachne | 0.00972 |
| 2078/05/28 | 32 Pomona | 148 Gallia | 0.00883 |
| 2081/04/02 | 114 Kassandra | 179 Klytaemnestra | 0.00663 |
| 2088/04/03 | 20 Massalia | 365 Corduba | 0.00945 |
| 2088/06/15 | 22 Kalliope | 74 Galatea | 0.00174 |
| 2090/10/25 | 63 Ausonia | 77 Frigga | 0.00928 |
| 2091/04/26 | 45 Eugenia | 791 Ani | 0.00889 |
| 2095/06/03 | 16 Psyche | 70 Panopaea | 0.00337 |
| 2095/06/19 | 180 Garumna | 569 Misa | 0.00806 |