(2020 BK13)OBJECT DETAIL

ID 3989296GENERATED 2026-07-27T08:08:45.519ZROBCO INDUSTRIES (TM)

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IDENTITY

ID
3989296
MAG (H)
28.50
DIAMETER
0.005 – 0.012 km
HAZARD
no

ORBITAL ELEMENTS

ORBIT
2
OBSERVED
2020-01-29 → 2020-01-30
OBSERVATIONS
20
PERIOD
497.60 days
ECCENTRICITY
0.354
INCLINATION
3.89°

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.

0.50 AU1.00 AU1.50 AUT+124dT+373dT+0dT+249d1990-08-29 · 14.44 LD1995-02-15 · 124.39 LD1997-08-06 · 153.33 LD2010-04-03 · 54.77 LD2013-02-21 · 176.46 LD2015-08-13 · 107.09 LD2015-10-17 · 42.74 LD2020-01-27 · 1.90 LD2020-01-28 · 1.51 LD2026-08-01 · 175.30 LD2039-02-22 · 186.51 LD2045-08-26 · 13.78 LD2054-02-19 · 162.80 LD2059-06-20 · 48.20 LD2060-08-23 · 14.79 LD2069-02-12 · 109.60 LD2075-08-13 · 85.58 LD2084-02-03 · 34.47 LD2085-04-27 · 46.48 LD2090-08-06 · 142.60 LD2094-09-28 · 61.50 LD2095-03-19 · 181.93 LD2099-01-28 · 1.84 LD2099-01-28 · 1.05 LD

Orbital period: 498 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

24 recorded close approaches. Click any date to highlight that encounter on the orbit diagram above.

DateVelocity (km/s)Miss (km)LDBody
1990-08-299.36475,455,514.44Earth
1995-02-1519.47020,538,74124.39Earth
1997-08-0621.36968,569,85153.33Earth
2010-04-035.24045,260,1254.77Venus
2013-02-2123.49683,068,76176.46Earth
2015-08-1317.86884,481,14107.09Earth
2015-10-174.80115,534,6142.74Venus
2020-01-279.54301,0371.90Moon
2020-01-289.87804,9751.51Earth
2026-08-0123.02899,614,76175.30Earth
2039-02-2224.26465,727,17186.51Earth
2045-08-269.32901,003,513.78Earth
2054-02-1922.43533,906,26162.80Earth
2059-06-205.02542,635,8148.20Venus
2060-08-2310.57389,786,514.79Earth
2069-02-1218.30562,941,24109.60Earth
2075-08-1316.22711,319,2385.58Earth
2084-02-0312.53941,752,3134.47Earth
2085-04-277.53226,478,7146.48Venus
2090-08-0620.52003,938,45142.60Earth
2094-09-287.03163,056,3261.50Earth
2095-03-198.27905,569,96181.93Earth
2099-01-289.08871,6071.84Moon
2099-01-289.95854,4041.05Earth

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