(2018 KH1)OBJECT DETAIL

ID 3824998GENERATED 2026-06-12T08:30:18.057ZROBCO INDUSTRIES (TM)

← back to report

IDENTITY

ID
3824998
MAG (H)
21.90
DIAMETER
0.111 – 0.248 km
HAZARD
no

ORBITAL ELEMENTS

ORBIT
9
OBSERVED
2018-05-15 → 2018-06-10
OBSERVATIONS
66
PERIOD
415.95 days
ECCENTRICITY
0.530
INCLINATION
12.06°

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+104dT+312dT+0dT+208d1985-06-16 · 70.96 LD1993-06-13 · 45.43 LD2001-06-07 · 85.54 LD2005-02-21 · 190.98 LD2006-11-22 · 27.18 LD2009-05-31 · 147.76 LD2010-05-29 · 164.78 LD2010-08-21 · 171.93 LD2011-11-18 · 171.88 LD2013-02-13 · 131.59 LD2016-06-20 · 51.69 LD2018-06-11 · 116.36 LD2019-10-31 · 184.60 LD2021-02-04 · 87.19 LD2024-06-02 · 57.39 LD2026-06-17 · 64.75 LD2027-10-14 · 191.05 LD2029-01-26 · 83.80 LD2034-06-13 · 48.24 LD2042-06-07 · 95.09 LD2046-02-20 · 181.91 LD2050-05-30 · 156.90 LD2087-10-12 · 27.88 LD

Orbital period: 416 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

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

DateVelocity (km/s)Miss (km)LDBody
1985-06-1613.48021,882,7270.96Earth
1993-06-1317.73031,174,7145.43Earth
2001-06-0722.57820,698,2385.54Earth
2005-02-2130.69547,444,37190.98Earth
2006-11-228.85068,154,0127.18Mars
2009-05-3127.86938,428,65147.76Earth
2010-05-2912.06813,173,36164.78Earth
2010-08-2115.27024,811,66171.93Earth
2011-11-1820.04818,890,66171.88Earth
2013-02-1325.13854,706,05131.59Earth
2016-06-2021.94633,778,9151.69Venus
2018-06-1111.59337,947,44116.36Earth
2019-10-3122.14057,199,07184.60Earth
2021-02-0419.73260,035,3387.19Earth
2024-06-0217.51127,070,2257.39Venus
2026-06-1713.99599,009,4264.75Earth
2027-10-1422.74276,174,37191.05Earth
2029-01-2614.64126,722,2383.80Earth
2034-06-1318.40007,155,8148.24Earth
2042-06-0723.40594,765,6395.09Earth
2046-02-2029.85650,959,96181.91Earth
2050-05-3028.61061,833,06156.90Earth
2087-10-129.81816,327,0127.88Mars

⤴ View on NASA JPL