(2019 WU1)OBJECT DETAIL
IDENTITY
ID
3893447
MAG (H)
26.40
DIAMETER
0.014 – 0.031 km
HAZARD
no
ORBITAL ELEMENTS
ORBIT
4
OBSERVED
2019-11-24 → 2019-12-04
OBSERVATIONS
58
PERIOD
318.33 days
ECCENTRICITY
0.116
INCLINATION
17.47°
ORBIT DIAGRAM
Sun-centered map with AU grid. The asteroid orbit is drawn with its real eccentricity. Click any close-approach date below to highlight the encounter point on the map.
Orbital period: 318 days. Animation: 1 full revolution = 20 s real time.
Sun (focus)Earth orbit (1 AU)Earth (animated, 365.25 d period)NEO orbitNEO position (animated, 1 cycle = 20 s)Perihelion (q): closest to SunAphelion (Q): farthest from SunTime tick: quarter-period intervalAU grid ring
CLOSE APPROACHES
130 recorded close approaches. Click any date to highlight that encounter on the orbit diagram above.
| Date | Velocity (km/s) | Miss (km) | LD | Body |
|---|---|---|---|---|
| 1905-07-24 | 8.76 | 010,709,64 | 121.97 | Earth |
| 1905-11-30 | 9.75 | 210,731,52 | 65.36 | Earth |
| 1906-03-20 | 10.17 | 896,907,44 | 116.26 | Earth |
| 1907-03-21 | 9.36 | 381,087,61 | 43.63 | Venus |
| 1911-11-22 | 16.70 | 018,363,75 | 149.16 | Earth |
| 1912-06-15 | 11.00 | 461,055,63 | 95.04 | Earth |
| 1912-12-12 | 13.12 | 453,375,35 | 139.31 | Earth |
| 1918-11-20 | 11.67 | 708,856,62 | 69.32 | Earth |
| 1919-05-17 | 11.11 | 435,557,92 | 77.37 | Earth |
| 1925-11-23 | 9.15 | 875,783,4 | 11.41 | Earth |
| 1926-04-17 | 10.88 | 132,989,43 | 90.98 | Earth |
| 1932-06-03 | 8.64 | 121,145,61 | 43.01 | Venus |
| 1932-07-05 | 10.32 | 504,228,24 | 111.35 | Earth |
| 1932-12-05 | 10.95 | 607,615,73 | 97.55 | Earth |
| 1938-11-21 | 13.61 | 184,245,93 | 102.82 | Earth |
| 1939-05-29 | 11.17 | 015,725,13 | 81.98 | Earth |
| 1939-12-19 | 16.08 | 329,764,07 | 183.24 | Earth |
| 1942-11-24 | 9.21 | 799,274,51 | 40.23 | Venus |
| 1945-11-22 | 9.41 | 535,609,4 | 12.76 | Earth |
| 1946-04-25 | 10.95 | 952,406,23 | 84.78 | Earth |
| 1952-07-25 | 8.59 | 186,811,74 | 122.52 | Earth |
| 1952-11-29 | 9.70 | 585,974,42 | 63.65 | Earth |
| 1953-03-21 | 10.24 | 960,044,44 | 115.56 | Earth |
| 1958-11-22 | 16.71 | 600,154,75 | 149.39 | Earth |
| 1959-06-16 | 11.01 | 811,594,63 | 94.90 | Earth |
| 1959-12-12 | 13.14 | 090,436,35 | 139.46 | Earth |
| 1965-11-20 | 11.63 | 444,533,62 | 68.48 | Earth |
| 1966-05-16 | 11.10 | 012,107,92 | 77.23 | Earth |
| 1968-02-06 | 8.73 | 635,842,02 | 52.65 | Venus |
| 1972-11-23 | 9.15 | 944,743,4 | 11.30 | Earth |
| 1973-04-17 | 10.89 | 457,379,43 | 90.94 | Earth |
| 1978-07-28 | 8.68 | 467,929,21 | 33.62 | Venus |
| 1979-07-06 | 10.28 | 319,020,34 | 111.87 | Earth |
| 1979-12-05 | 10.90 | 571,700,73 | 96.23 | Earth |
| 1985-11-20 | 13.69 | 423,100,04 | 104.02 | Earth |
| 1986-05-29 | 11.17 | 571,065,13 | 82.07 | Earth |
| 1986-12-19 | 16.04 | 106,541,07 | 182.40 | Earth |
| 1989-01-15 | 10.09 | 271,520,22 | 57.27 | Venus |
| 1992-11-22 | 9.43 | 107,521,5 | 13.33 | Earth |
| 1993-04-25 | 10.96 | 206,505,23 | 84.52 | Earth |
| 1999-07-27 | 8.43 | 059,392,74 | 122.98 | Earth |
| 1999-11-30 | 9.67 | 814,768,32 | 62.06 | Earth |
| 2000-03-22 | 10.28 | 821,381,44 | 114.89 | Earth |
| 2003-10-11 | 8.78 | 056,067,12 | 56.58 | Venus |
| 2005-11-22 | 16.94 | 547,418,85 | 152.94 | Earth |
| 2006-06-17 | 10.98 | 505,639,63 | 96.05 | Earth |
| 2006-12-11 | 12.96 | 849,813,25 | 136.05 | Earth |
| 2012-11-20 | 11.96 | 269,076,82 | 74.55 | Earth |
| 2013-05-18 | 11.12 | 060,997,92 | 77.49 | Earth |
| 2014-03-31 | 8.62 | 289,454,51 | 40.19 | Venus |
| 2019-11-23 | 9.28 | 600,613,3 | 8.62 | Earth |
| 2020-04-21 | 10.93 | 215,774,33 | 87.05 | Earth |
| 2024-09-15 | 8.64 | 276,748,31 | 36.01 | Venus |
| 2026-07-27 | 8.49 | 105,212,74 | 122.77 | Earth |
| 2026-11-29 | 9.67 | 528,597,32 | 61.88 | Earth |
| 2027-03-23 | 10.32 | 934,780,44 | 114.64 | Earth |
| 2032-11-22 | 17.66 | 281,247,26 | 163.15 | Earth |
| 2033-06-21 | 10.87 | 485,303,83 | 99.60 | Earth |
| 2033-12-09 | 12.36 | 973,772,84 | 125.54 | Earth |
| 2035-03-03 | 8.68 | 337,232,31 | 34.41 | Venus |
| 2039-11-21 | 13.10 | 582,043,63 | 94.50 | Earth |
| 2040-05-26 | 11.15 | 123,507,03 | 79.84 | Earth |
| 2040-12-19 | 16.43 | 309,763,27 | 188.18 | Earth |
| 2045-08-17 | 8.73 | 550,790,31 | 34.06 | Venus |
| 2046-11-21 | 9.91 | 625,892,11 | 29.38 | Earth |
| 2047-05-03 | 11.01 | 678,965,03 | 79.49 | Earth |
| 2053-11-25 | 9.10 | 190,925,01 | 27.38 | Earth |
| 2054-04-10 | 10.81 | 776,454,73 | 97.39 | Earth |
| 2056-01-31 | 8.66 | 074,005,31 | 35.11 | Venus |
| 2060-07-09 | 10.05 | 456,719,34 | 114.20 | Earth |
| 2060-12-03 | 10.56 | 356,650,43 | 88.56 | Earth |
| 2066-07-17 | 8.69 | 569,391,31 | 34.31 | Venus |
| 2066-11-22 | 15.74 | 633,600,25 | 135.23 | Earth |
| 2067-06-11 | 11.07 | 543,718,43 | 90.54 | Earth |
| 2067-12-14 | 13.82 | 641,920,85 | 150.89 | Earth |
| 2073-11-20 | 11.67 | 147,756,62 | 69.32 | Earth |
| 2074-05-17 | 11.11 | 991,485,92 | 76.93 | Earth |
| 2076-12-31 | 8.70 | 584,461,31 | 34.23 | Venus |
| 2080-11-22 | 9.37 | 777,912,4 | 10.97 | Earth |
| 2081-04-24 | 10.96 | 456,443,23 | 84.11 | Earth |
| 2087-06-14 | 8.64 | 321,776,61 | 43.37 | Venus |
| 2087-11-26 | 9.17 | 683,437,31 | 35.71 | Earth |
| 2088-04-06 | 10.79 | 578,916,83 | 100.42 | Earth |
| 2094-07-14 | 9.74 | 485,188,44 | 116.71 | Earth |
| 2094-12-02 | 10.29 | 122,272,13 | 81.32 | Earth |
| 2100-11-23 | 17.24 | 950,993,06 | 157.06 | Earth |
| 2101-06-21 | 10.90 | 403,027,73 | 98.08 | Earth |
| 2101-12-11 | 12.53 | 624,156,94 | 129.11 | Earth |
| 2107-11-22 | 13.76 | 085,783,04 | 105.02 | Earth |
| 2108-05-31 | 11.13 | 679,735,13 | 82.01 | Earth |
| 2108-12-19 | 15.56 | 835,599,76 | 176.81 | Earth |
| 2114-11-22 | 10.99 | 791,073,12 | 55.57 | Earth |
| 2115-05-14 | 11.07 | 775,623,92 | 76.26 | Earth |
| 2121-11-23 | 9.41 | 150,047,4 | 12.33 | Earth |
| 2122-04-27 | 10.96 | 079,978,13 | 82.90 | Earth |
| 2124-12-28 | 8.86 | 853,829,31 | 36.22 | Venus |
| 2128-11-25 | 9.10 | 571,896,7 | 20.02 | Earth |
| 2129-04-15 | 10.88 | 419,257,53 | 92.97 | Earth |
| 2135-06-08 | 8.71 | 020,615,91 | 50.75 | Venus |
| 2135-07-30 | 8.18 | 700,415,74 | 123.55 | Earth |
| 2135-11-30 | 9.59 | 143,267,22 | 59.19 | Earth |
| 2136-03-27 | 10.55 | 322,890,34 | 112.07 | Earth |
| 2141-11-25 | 19.40 | 426,088,17 | 186.91 | Earth |
| 2142-07-04 | 10.42 | 439,789,14 | 109.18 | Earth |
| 2142-12-06 | 11.10 | 468,498,83 | 101.14 | Earth |
| 2148-11-23 | 16.04 | 764,857,35 | 139.79 | Earth |
| 2149-06-14 | 11.02 | 518,493,53 | 92.04 | Earth |
| 2149-12-14 | 13.43 | 736,856,55 | 144.73 | Earth |
| 2155-11-22 | 12.95 | 762,113,53 | 91.82 | Earth |
| 2156-05-27 | 11.12 | 814,134,03 | 79.13 | Earth |
| 2156-12-20 | 16.40 | 310,745,27 | 188.64 | Earth |
| 2162-07-10 | 9.10 | 056,912,51 | 39.58 | Venus |
| 2162-11-22 | 10.58 | 045,977,71 | 46.23 | Earth |
| 2163-05-11 | 11.04 | 647,073,92 | 76.37 | Earth |
| 2169-11-23 | 9.33 | 771,185,3 | 9.31 | Earth |
| 2170-04-25 | 10.94 | 069,353,23 | 84.13 | Earth |
| 2172-12-18 | 8.64 | 590,288,61 | 43.90 | Venus |
| 2176-11-25 | 9.10 | 562,348,7 | 20.39 | Earth |
| 2177-04-15 | 10.89 | 833,657,53 | 92.98 | Earth |
| 2183-08-04 | 7.55 | 944,898,74 | 124.55 | Earth |
| 2183-11-29 | 9.48 | 832,310,12 | 54.64 | Earth |
| 2184-03-29 | 10.63 | 227,412,24 | 109.77 | Earth |
| 2189-08-05 | 9.40 | 259,256,71 | 45.90 | Venus |
| 2189-11-26 | 19.92 | 014,546,47 | 194.10 | Earth |
| 2190-07-07 | 10.22 | 543,399,24 | 111.80 | Earth |
| 2190-12-05 | 10.80 | 091,803,63 | 94.41 | Earth |
| 2196-11-23 | 16.59 | 396,308,65 | 147.71 | Earth |
| 2197-06-17 | 10.96 | 489,453,63 | 94.53 | Earth |
| 2197-12-12 | 13.03 | 147,830,35 | 137.92 | Earth |
| 2200-01-16 | 8.74 | 798,104,31 | 34.85 | Venus |