(2016 UP41)OBJECT DETAIL
IDENTITY
ID
3761750
MAG (H)
21.78
DIAMETER
0.117 – 0.262 km
HAZARD
no
ORBITAL ELEMENTS
ORBIT
32
OBSERVED
2016-10-26 → 2025-12-10
OBSERVATIONS
128
PERIOD
410.66 days
ECCENTRICITY
0.194
INCLINATION
5.35°
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: 411 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
65 recorded close approaches. Click any date to highlight that encounter on the orbit diagram above.
| Date | Velocity (km/s) | Miss (km) | LD | Body |
|---|---|---|---|---|
| 1900-08-05 | 10.78 | 075,202,72 | 70.73 | Earth |
| 1908-02-10 | 9.54 | 267,255,22 | 58.64 | Earth |
| 1909-08-04 | 9.87 | 466,511,32 | 60.11 | Earth |
| 1917-02-08 | 10.63 | 449,420,72 | 70.27 | Earth |
| 1918-08-02 | 8.90 | 696,888,81 | 49.12 | Earth |
| 1927-07-31 | 8.30 | 006,264,61 | 42.81 | Earth |
| 1936-07-31 | 8.33 | 480,185,61 | 43.12 | Earth |
| 1944-02-09 | 10.91 | 282,962,82 | 73.51 | Earth |
| 1945-08-02 | 8.85 | 512,347,81 | 48.74 | Earth |
| 1953-02-10 | 10.15 | 553,489,42 | 64.97 | Earth |
| 1954-08-04 | 9.59 | 794,638,12 | 56.78 | Earth |
| 1962-02-11 | 9.39 | 272,810,22 | 57.25 | Earth |
| 1963-08-06 | 10.25 | 576,098,42 | 64.72 | Earth |
| 1971-02-13 | 8.77 | 924,126,91 | 51.02 | Earth |
| 1972-08-07 | 10.80 | 750,564,72 | 71.42 | Earth |
| 1980-02-14 | 8.33 | 612,921,81 | 47.14 | Earth |
| 1981-08-08 | 11.20 | 587,352,92 | 76.07 | Earth |
| 1989-02-13 | 8.21 | 890,497,71 | 46.27 | Earth |
| 1990-08-08 | 11.20 | 371,583,92 | 76.41 | Earth |
| 1998-02-13 | 8.73 | 351,825,91 | 50.78 | Earth |
| 1999-08-08 | 10.66 | 891,768,62 | 69.86 | Earth |
| 2007-02-12 | 9.64 | 191,959,22 | 59.70 | Earth |
| 2008-08-05 | 9.80 | 496,029,22 | 59.60 | Earth |
| 2016-02-11 | 10.47 | 046,644,62 | 68.77 | Earth |
| 2017-08-04 | 9.05 | 590,196,91 | 51.20 | Earth |
| 2025-02-10 | 10.91 | 774,573,82 | 73.78 | Earth |
| 2026-08-03 | 8.67 | 479,612,81 | 47.37 | Earth |
| 2034-02-10 | 11.09 | 247,580,92 | 75.63 | Earth |
| 2035-08-03 | 8.59 | 946,888,71 | 46.52 | Earth |
| 2043-02-11 | 10.79 | 761,368,72 | 72.45 | Earth |
| 2044-08-04 | 8.91 | 027,171,91 | 49.85 | Earth |
| 2052-02-12 | 10.10 | 434,719,42 | 64.79 | Earth |
| 2053-08-06 | 9.59 | 539,911,22 | 57.52 | Earth |
| 2061-02-13 | 9.17 | 538,271,12 | 55.06 | Earth |
| 2062-08-08 | 10.48 | 797,770,62 | 67.81 | Earth |
| 2070-02-15 | 8.37 | 214,073,81 | 47.77 | Earth |
| 2071-08-10 | 11.14 | 519,091,92 | 75.91 | Earth |
| 2079-02-16 | 8.18 | 665,247,71 | 46.14 | Earth |
| 2080-08-10 | 11.21 | 921,585,92 | 76.93 | Earth |
| 2088-02-16 | 8.63 | 176,781,91 | 49.89 | Earth |
| 2089-08-09 | 10.76 | 540,683,72 | 71.21 | Earth |
| 2097-02-14 | 9.37 | 565,220,22 | 57.27 | Earth |
| 2098-08-08 | 10.04 | 855,241,42 | 62.78 | Earth |
| 2106-02-14 | 10.11 | 312,000,52 | 65.01 | Earth |
| 2107-08-08 | 9.33 | 708,421,12 | 54.93 | Earth |
| 2115-02-13 | 10.81 | 604,729,72 | 72.62 | Earth |
| 2116-08-06 | 8.71 | 025,585,81 | 48.33 | Earth |
| 2124-02-13 | 11.23 | 193,977,92 | 77.44 | Earth |
| 2125-08-05 | 8.40 | 243,803,71 | 45.01 | Earth |
| 2133-02-13 | 11.08 | 830,481,92 | 75.89 | Earth |
| 2134-08-06 | 8.60 | 173,451,81 | 47.21 | Earth |
| 2142-02-14 | 10.33 | 470,178,52 | 67.27 | Earth |
| 2143-08-09 | 9.37 | 108,043,12 | 55.49 | Earth |
| 2151-02-17 | 9.28 | 302,986,12 | 56.40 | Earth |
| 2152-08-10 | 10.35 | 690,616,52 | 66.61 | Earth |
| 2160-02-18 | 8.49 | 872,828,81 | 48.96 | Earth |
| 2161-08-12 | 11.00 | 752,537,82 | 74.72 | Earth |
| 2169-02-18 | 8.20 | 648,918,71 | 46.34 | Earth |
| 2170-08-13 | 11.26 | 995,968,92 | 77.67 | Earth |
| 2178-02-19 | 8.32 | 547,142,81 | 47.43 | Earth |
| 2179-08-13 | 11.06 | 852,939,82 | 75.25 | Earth |
| 2187-02-18 | 8.80 | 067,949,91 | 51.88 | Earth |
| 2188-08-12 | 10.53 | 785,885,62 | 69.14 | Earth |
| 2196-02-17 | 9.65 | 158,090,32 | 60.04 | Earth |
| 2197-08-10 | 9.70 | 474,129,22 | 59.60 | Earth |