(2018 WG2)OBJECT DETAIL
IDENTITY
ID
3836416
MAG (H)
30.10
DIAMETER
0.003 – 0.006 km
HAZARD
no
ORBITAL ELEMENTS
ORBIT
2
OBSERVED
2018-11-29 → 2018-11-30
OBSERVATIONS
17
PERIOD
425.68 days
ECCENTRICITY
0.238
INCLINATION
0.82°
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: 426 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
32 recorded close approaches. Click any date to highlight that encounter on the orbit diagram above.
| Date | Velocity (km/s) | Miss (km) | LD | Body |
|---|---|---|---|---|
| 1982-11-28 | 7.34 | 012,443,1 | 3.50 | Moon |
| 1982-11-28 | 6.74 | 795,711,1 | 2.91 | Earth |
| 1983-08-12 | 6.71 | 130,923,74 | 123.07 | Earth |
| 1984-05-24 | 11.51 | 489,348,52 | 67.20 | Earth |
| 1991-11-24 | 8.58 | 450,364,01 | 27.21 | Earth |
| 1993-05-21 | 9.50 | 488,594,51 | 40.29 | Earth |
| 1999-12-15 | 1.04 | 642,790,81 | 47.06 | Venus |
| 2000-11-19 | 11.22 | 639,356,32 | 61.51 | Earth |
| 2001-08-29 | 6.74 | 271,154,74 | 123.39 | Earth |
| 2002-05-17 | 7.09 | 121,102,3 | 8.32 | Earth |
| 2009-11-26 | 8.42 | 395,937,9 | 25.33 | Earth |
| 2010-08-19 | 6.78 | 117,280,84 | 125.03 | Earth |
| 2011-05-24 | 10.44 | 827,573,02 | 52.98 | Earth |
| 2018-11-30 | 6.75 | 658,991 | 0.52 | Earth |
| 2018-12-01 | 5.71 | 669,584 | 1.26 | Moon |
| 2019-07-23 | 6.71 | 353,459,94 | 129.90 | Earth |
| 2020-03-21 | 1.19 | 823,973,02 | 52.99 | Venus |
| 2020-05-31 | 21.02 | 398,638,37 | 192.00 | Earth |
| 2024-03-21 | 6.00 | 503,458,31 | 36.03 | Mars |
| 2025-11-27 | 7.51 | 472,971,5 | 13.47 | Earth |
| 2026-07-28 | 6.83 | 347,677,05 | 132.03 | Earth |
| 2027-05-30 | 19.35 | 656,405,56 | 170.33 | Earth |
| 2032-11-18 | 12.13 | 564,201,82 | 73.07 | Earth |
| 2033-08-13 | 7.13 | 035,230,35 | 137.90 | Earth |
| 2034-05-23 | 14.99 | 320,722,34 | 112.40 | Earth |
| 2039-11-12 | 16.97 | 162,041,25 | 135.58 | Earth |
| 2040-08-29 | 7.12 | 224,535,25 | 136.61 | Earth |
| 2041-05-15 | 10.35 | 162,686,91 | 51.19 | Earth |
| 2046-11-05 | 21.19 | 063,061,37 | 190.24 | Earth |
| 2047-09-13 | 6.80 | 345,707,94 | 129.25 | Earth |
| 2048-05-05 | 6.37 | 024,089 | 2.55 | Earth |
| 2048-05-05 | 7.39 | 342,517 | 1.86 | Moon |