(2019 TA)OBJECT DETAIL

ID 3873156GENERATED 2026-06-12T08:30:18.057ZROBCO INDUSTRIES (TM)

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IDENTITY

ID
3873156
MAG (H)
29.40
DIAMETER
0.004 – 0.008 km
HAZARD
no

ORBITAL ELEMENTS

ORBIT
6
OBSERVED
2019-10-01 → 2019-10-05
OBSERVATIONS
25
PERIOD
507.72 days
ECCENTRICITY
0.241
INCLINATION
3.46°

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+127dT+381dT+0dT+254d1924-10-17 · 104.61 LD1943-10-24 · 149.72 LD1973-05-20 · 131.44 LD1981-04-02 · 151.46 LD1981-10-14 · 75.51 LD1992-05-14 · 174.78 LD1992-12-31 · 184.23 LD2004-03-07 · 187.55 LD2012-01-08 · 192.30 LD2015-06-02 · 49.93 LD2015-12-02 · 140.89 LD2019-04-27 · 114.88 LD2019-09-28 · 1.66 LD2019-09-29 · 1.17 LD2026-06-14 · 28.07 LD2033-05-23 · 155.67 LD2033-12-25 · 182.98 LD2037-10-23 · 138.16 LD

Orbital period: 508 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

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

DateVelocity (km/s)Miss (km)LDBody
1924-10-1713.94257,032,04104.61Earth
1943-10-2417.37986,975,75149.72Earth
1973-05-2015.70666,945,05131.44Earth
1981-04-026.63606,742,85151.46Earth
1981-10-1411.74898,730,9275.51Earth
1992-05-1418.97051,412,76174.78Earth
1992-12-318.11672,158,07184.23Earth
2004-03-078.27834,621,27187.55Earth
2012-01-088.45763,159,37192.30Earth
2015-06-029.34797,002,9149.93Earth
2015-12-025.95256,381,45140.89Earth
2019-04-274.55541,081,44114.88Earth
2019-09-286.71641,7361.66Moon
2019-09-296.25940,9441.17Earth
2026-06-146.97717,697,0128.07Earth
2033-05-2317.48268,568,95155.67Earth
2033-12-257.84622,763,07182.98Earth
2037-10-2316.48294,331,35138.16Earth

⤴ View on NASA JPL