86878 (2000 HD24)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6185707510 ± 9.06e-09
Semi-major axis (a)1.3415248063 AU ± 4.78e-10
Inclination (i)9.47295466° ± 1.81e-06
Long. of Asc. Node (Ω)230.97887210° ± 1.13e-05
Arg. of Perihelion (ω)214.93561804° ± 1.15e-05
Mean Anomaly (M)207.91276647° ± 2.31e-06
Mean Motion (n)0.6343284857°/day ± 3.39e-10
Perihelion dist (q)0.51169680 AU ± 1.22e-08
Aphelion dist (Q)2.17135281 AU ± 1.22e-08
Orbital Period1.55381053 yr ± 8.30e-10
Physical Parameters
H (abs. magnitude)17.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.320″
Uncertainty0
Orbit TypeApollo
MOID0.102736 AU
Observations Used765
Oppositions15
Arc Total1983-2025
First Observation Used1983-05-12
Last Observation Used2025-06-26
Observations (816)
Date Type RA Dec Mag Band Observatory
2004-08-15 01:24:33 C 01 01 26.13 +52 13 57.9 r A16
2004-08-16 06:55:30 C 01 16 02.27 +54 33 08.9 c H41
2004-08-16 06:59:35 C 01 16 04.41 +54 33 28.6 c H41
2004-08-16 07:02:15 C 01 16 05.93 +54 33 41.5 c H41
2004-08-16 07:04:23 C 01 16 06.94 +54 33 51.6 c H41
2004-08-16 07:06:29 C 01 16 08.07 +54 34 01.8 c H41
2004-08-16 07:08:36 C 01 16 09.20 +54 34 12.1 c H41
2004-08-16 07:10:42 C 01 16 10.29 +54 34 22.0 c H41
2004-08-17 00:03:00 C 01 25 42.71 +55 54 12.8 r A41
2004-08-17 00:17:55 C 01 25 51.44 +55 55 24.1 r A41
2004-08-17 00:32:55 C 01 26 00.24 +55 56 35.8 r A41
2004-08-17 07:40:03 C 01 30 20.75 +56 30 17.9 c H41
2004-08-17 07:43:32 C 01 30 22.81 +56 30 34.4 c H41
2004-08-17 07:45:14 C 01 30 23.86 +56 30 42.8 c H41
2004-08-17 07:46:58 C 01 30 24.94 +56 30 50.4 c H41
2004-08-17 07:48:46 C 01 30 25.99 +56 30 59.9 c H41
2004-08-18 09:14:41 C 01 47 32.62 +58 29 38.2 c H41
2004-08-18 09:16:44 C 01 47 34.05 +58 29 47.8 c H41
2004-08-18 09:19:31 C 01 47 36.05 +58 30 01.0 c H41
2004-08-18 09:21:54 C 01 47 37.74 +58 30 11.5 c H41
2004-08-18 09:23:41 C 01 47 38.93 +58 30 21.3 c H41
2004-08-18 09:25:26 C 01 47 40.29 +58 30 27.9 c H41
2004-08-18 19:58:02 C 01 55 38.26 +59 17 54.4 19.7 i 057
2004-08-18 20:07:20 C 01 55 45.64 +59 18 37.0 i 057
2004-08-18 20:12:52 C 01 55 49.80 +59 19 02.5 i 057
2004-08-19 08:40:17 C 02 05 52.35 +60 14 45.6 c H41
2004-08-19 08:42:25 C 02 05 54.11 +60 14 54.6 c H41
2004-08-19 08:44:19 C 02 05 55.64 +60 15 03.2 c H41
2004-08-19 08:46:02 C 02 05 57.09 +60 15 10.1 c H41
2004-08-19 08:47:49 C 02 05 58.53 +60 15 18.5 c H41
2004-08-20 01:46:07 C 02 20 58.34 +61 27 14.1 i 071
2004-08-20 01:51:55 C 02 21 03.65 +61 27 39.7 i 071
2004-08-20 01:59:58 C 02 21 10.88 +61 28 10.8 i 071
2004-08-25 09:37:13 C 05 01 28.88 +65 54 17.7 18.5 c 704
2004-08-25 09:53:11 C 05 01 51.97 +65 54 07.5 18.9 c 704
2004-08-25 10:08:23 C 05 02 13.60 +65 53 57.3 17.8 c 704
2004-08-25 10:23:17 C 05 02 34.93 +65 53 48.1 17.9 c 704
2004-08-26 09:21:41 C 05 35 16.41 +65 22 53.6 17.5 c 704
2004-08-26 09:36:26 C 05 35 36.83 +65 22 26.8 17.7 c 704
2004-08-26 09:51:14 C 05 35 57.35 +65 22 00.0 17.6 c 704
2004-08-26 10:06:01 C 05 36 17.77 +65 21 33.4 17.5 c 704
2004-08-26 10:20:43 C 05 36 38.05 +65 21 06.5 17.7 c 704
2004-08-27 09:17:52 C 06 07 30.05 +64 23 52.8 18.1 c 704
2004-08-27 09:17:59 C 06 07 30.19 +64 23 52.3 17.3 c 704
2004-08-27 09:26:52 C 06 07 41.59 +64 23 26.5 18.0 c 704
2004-08-27 09:42:04 C 06 08 01.15 +64 22 42.8 18.7 c 704
2004-08-27 09:47:43 C 06 08 08.45 +64 22 26.0 18.3 c 704
2004-08-27 09:47:50 C 06 08 08.63 +64 22 26.6 18.3 c 704
2004-08-27 09:57:25 C 06 08 20.86 +64 21 57.8 19.2 c 704
2004-08-27 10:02:38 C 06 08 27.42 +64 21 42.5 18.3 c 704