628250 (2014 QL390)OBJECT DETAIL

ID 2628250GENERATED 2026-07-29T07:53:32.907ZROBCO INDUSTRIES (TM)

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IDENTITY

ID
2628250
MAG (H)
22.25
DIAMETER
0.094 – 0.211 km
HAZARD
no

ORBITAL ELEMENTS

ORBIT
34
OBSERVED
2005-10-07 → 2023-09-20
OBSERVATIONS
129
PERIOD
1099.13 days
ECCENTRICITY
0.403
INCLINATION
3.59°

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 AU2.00 AU2.50 AUT+275dT+824dT+0dT+550d1996-09-22 · 191.32 LD1999-09-14 · 171.41 LD2002-09-07 · 156.41 LD2005-08-29 · 135.44 LD2008-08-23 · 119.92 LD2011-08-20 · 105.62 LD2014-08-17 · 97.43 LD2017-08-13 · 92.49 LD2020-08-10 · 92.01 LD2023-08-08 · 98.14 LD2026-08-04 · 106.42 LD2029-07-30 · 123.02 LD2032-07-24 · 140.30 LD2035-07-17 · 162.05 LD2038-07-09 · 181.40 LD

Orbital period: 1099 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

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

DateVelocity (km/s)Miss (km)LDBody
1996-09-220.87199,575,37191.32Earth
1999-09-141.03450,029,56171.41Earth
2002-09-071.81563,941,06156.41Earth
2005-08-292.58497,580,25135.44Earth
2008-08-232.91103,811,64119.92Earth
2011-08-202.94442,716,04105.62Earth
2014-08-172.90984,074,7397.43Earth
2017-08-132.76914,075,5392.49Earth
2020-08-102.75180,383,5392.01Earth
2023-08-082.76300,147,7398.14Earth
2026-08-042.81011,629,04106.42Earth
2029-07-302.69981,013,74123.02Earth
2032-07-242.49235,659,35140.30Earth
2035-07-172.04010,123,26162.05Earth
2038-07-091.83082,067,96181.40Earth

⤴ View on NASA JPL