469219 Kamo`oalewa (2016 HO3)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1023678771 ± 5.85e-08
Semi-major axis (a)1.0009764511 AU ± 1.97e-09
Inclination (i)7.80307892° ± 3.87e-06
Long. of Asc. Node (Ω)65.65111071° ± 3.78e-06
Arg. of Perihelion (ω)304.54807838° ± 6.69e-06
Mean Anomaly (M)46.23474157° ± 8.64e-06
Mean Motion (n)0.9841844196°/day ± 2.90e-09
Perihelion dist (q)0.89850862 AU ± 5.86e-08
Aphelion dist (Q)1.10344429 AU ± 5.86e-08
Orbital Period1.00146503 yr ± 2.95e-09
NGA Modelr2
A2-1.45751700e-13 ± 3.76e-15 AU/d²
Physical Parameters
H (abs. magnitude)24.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.088″
Uncertainty0
Orbit TypeApollo
MOID0.029694 AU
Observations Used311
Oppositions1
Arc Total2004-2025
First Observation Used2004-03-17
Last Observation Used2025-01-10
Observations (328)
Date Type RA Dec Mag Band Observatory
2016-05-10 07:17:21 C 12 24 54.925 +23 52 04.54 t 568
2016-05-11 08:27:49 C 12 22 02.310 +22 59 29.53 t 568
2016-05-11 08:29:17 C 12 22 02.132 +22 59 26.46 t 568
2016-05-11 08:31:03 C 12 22 01.897 +22 59 22.65 t 568
2016-05-11 08:33:24 C 12 22 01.595 +22 59 17.58 t 568
2016-05-17 07:12:33 C 12 08 21.261 +17 51 17.63 t 568
2016-05-17 07:15:49 C 12 08 20.935 +17 51 10.33 t 568
2016-05-17 07:18:37 C 12 08 20.662 +17 51 04.34 t 568
2016-05-18 07:11:43 C 12 06 26.330 +16 58 30.82 t 568
2016-05-18 07:17:28 C 12 06 25.784 +16 58 17.98 t 568
2016-05-18 07:23:13 C 12 06 25.240 +16 58 05.39 t 568
2016-05-18 07:29:23 C 12 06 24.639 +16 57 51.59 t 568
2016-05-18 07:35:15 C 12 06 24.085 +16 57 38.66 t 568
2016-05-18 07:40:57 C 12 06 23.532 +16 57 25.78 t 568
2016-05-18 07:46:44 C 12 06 22.992 +16 57 13.04 t 568
2016-05-18 07:52:29 C 12 06 22.444 +16 57 00.23 t 568
2016-05-18 07:58:13 C 12 06 21.904 +16 56 47.53 t 568
2016-05-18 08:04:01 C 12 06 21.356 +16 56 34.48 t 568
2016-06-10 06:16:46 C 11 44 38.345 -02 34 13.77 t 568
2016-06-10 06:22:14 C 11 44 38.198 -02 34 24.66 t 568
2016-06-10 06:27:42 C 11 44 38.071 -02 34 35.32 t 568
2016-06-10 06:33:09 C 11 44 37.922 -02 34 46.24 t 568
2016-06-10 06:38:41 C 11 44 37.787 -02 34 57.25 t 568
2016-06-10 06:44:07 C 11 44 37.654 -02 35 08.06 t 568
2016-06-10 06:49:48 C 11 44 37.514 -02 35 19.32 t 568
2016-06-10 06:55:46 C 11 44 37.372 -02 35 31.07 t 568
2016-06-10 07:01:17 C 11 44 37.242 -02 35 41.91 t 568
2016-06-10 07:06:40 C 11 44 37.110 -02 35 52.62 t 568
2016-06-10 07:12:04 C 11 44 36.986 -02 36 03.31 t 568
2016-06-10 07:17:39 C 11 44 36.860 -02 36 14.34 t 568
2017-03-23 12:55:36 C 15 01 42.963 +36 25 44.14 U T12
2017-03-23 12:58:25 C 15 01 42.676 +36 25 46.40 U T12
2017-03-23 13:01:14 C 15 01 42.392 +36 25 48.62 U T12
2017-03-23 13:04:03 C 15 01 42.132 +36 25 50.76 U T12
2017-03-23 13:06:53 C 15 01 41.863 +36 25 52.92 U T12
2017-03-23 13:09:42 C 15 01 41.592 +36 25 55.14 U T12
2017-03-23 13:12:31 C 15 01 41.325 +36 25 57.31 U T12
2017-03-23 13:15:20 C 15 01 41.051 +36 25 59.47 U T12
2017-03-23 13:18:09 C 15 01 40.772 +36 26 01.66 U T12
2017-03-23 13:20:59 C 15 01 40.498 +36 26 03.83 U T12
2017-03-25 13:27:22 C 14 57 36.816 +37 01 48.87 U T12
2017-03-25 13:30:11 C 14 57 36.497 +37 01 50.87 U T12
2017-03-25 13:33:00 C 14 57 36.201 +37 01 52.75 U T12
2017-03-25 13:35:49 C 14 57 35.884 +37 01 54.88 U T12
2017-03-25 13:38:38 C 14 57 35.590 +37 01 56.78 U T12
2017-03-25 13:41:28 C 14 57 35.279 +37 01 58.84 U T12
2017-03-25 13:44:17 C 14 57 34.980 +37 02 00.77 U T12
2017-03-25 13:47:06 C 14 57 34.667 +37 02 02.75 U T12
2017-03-25 13:49:55 C 14 57 34.360 +37 02 04.68 U T12
2017-03-25 13:52:45 C 14 57 34.056 +37 02 06.67 U T12