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
2004-08-08 22:50:20 C 00 14 27.00 +41 46 13.6 r 240
2004-08-08 22:58:37 C 00 14 28.85 +41 46 45.4 r 240
2004-08-08 23:00:42 C 00 14 29.32 +41 46 53.4 r 240
2004-08-08 23:02:47 C 00 14 29.75 +41 47 01.3 r 240
2004-08-08 23:04:51 C 00 14 30.25 +41 47 09.3 r 240
2004-08-08 23:08:59 C 00 14 31.15 +41 47 25.4 r 240
2004-08-08 23:13:09 C 00 14 32.06 +41 47 41.3 r 240
2004-08-08 23:15:12 C 00 14 32.54 +41 47 49.7 r 240
2004-08-08 23:17:17 C 00 14 32.97 +41 47 57.3 r 240
2004-08-10 00:00:06 C 00 20 26.06 +43 24 20.7 r A16
2004-08-10 00:03:42 C 00 20 26.91 +43 24 35.1 r A16
2004-08-10 00:07:12 C 00 20 27.75 +43 24 48.8 r A16
2004-08-10 00:10:42 C 00 20 28.62 +43 25 03.4 r A16
2004-08-10 00:14:12 C 00 20 29.49 +43 25 17.3 r A16
2004-08-11 23:38:55 C 00 33 43.64 +46 41 37.1 r A16
2004-08-11 23:43:33 C 00 33 45.07 +46 41 57.0 r A16
2004-08-11 23:48:02 C 00 33 46.41 +46 42 16.8 r A16
2004-08-11 23:52:32 C 00 33 47.79 +46 42 36.9 r A16
2004-08-11 23:57:03 C 00 33 49.12 +46 42 55.9 r A16
2004-08-12 08:19:11 C 00 36 27.67 +47 19 16.1 r H41
2004-08-12 08:21:22 C 00 36 28.38 +47 19 25.3 r H41
2004-08-12 08:23:49 C 00 36 29.11 +47 19 36.2 r H41
2004-08-12 08:25:58 C 00 36 29.80 +47 19 45.6 r H41
2004-08-12 08:28:02 C 00 36 30.43 +47 19 54.6 r H41
2004-08-12 23:12:55 C 00 41 28.64 +48 24 33.0 r 240
2004-08-12 23:14:30 C 00 41 29.19 +48 24 40.0 r 240
2004-08-12 23:16:04 C 00 41 29.72 +48 24 47.0 r 240
2004-08-12 23:17:38 C 00 41 30.25 +48 24 54.2 r 240
2004-08-12 23:19:13 C 00 41 30.81 +48 25 01.2 r 240
2004-08-12 23:20:47 C 00 41 31.35 +48 25 08.0 r 240
2004-08-12 23:22:20 C 00 41 31.87 +48 25 15.2 r 240
2004-08-12 23:23:54 C 00 41 32.42 +48 25 22.3 r 240
2004-08-12 23:27:03 C 00 41 33.47 +48 25 36.6 r 240
2004-08-12 23:28:37 C 00 41 34.03 +48 25 43.3 r 240
2004-08-12 23:30:10 C 00 41 34.56 +48 25 50.4 r 240
2004-08-13 09:13:07 C 00 45 01.59 +49 09 27.9 r H41
2004-08-13 09:15:01 C 00 45 02.23 +49 09 36.4 r H41
2004-08-13 09:16:48 C 00 45 02.86 +49 09 44.6 r H41
2004-08-13 09:18:46 C 00 45 03.57 +49 09 54.1 r H41
2004-08-13 09:20:30 C 00 45 04.21 +49 10 00.9 r H41
2004-08-14 08:43:55 C 00 54 11.76 +50 56 36.7 r H41
2004-08-14 08:45:44 C 00 54 12.49 +50 56 45.1 r H41
2004-08-14 08:47:41 C 00 54 13.28 +50 56 54.2 r H41
2004-08-14 08:49:24 C 00 54 14.02 +50 57 02.0 r H41
2004-08-14 08:51:12 C 00 54 14.74 +50 57 10.4 r H41
2004-08-14 08:53:12 C 00 54 15.49 +50 57 19.6 r H41
2004-08-15 01:10:45 C 01 01 20.06 +52 12 52.4 r A16
2004-08-15 01:14:10 C 01 01 21.55 +52 13 09.4 r A16
2004-08-15 01:17:31 C 01 01 22.98 +52 13 25.6 r A16
2004-08-15 01:20:52 C 01 01 24.52 +52 13 40.1 r A16