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
2014-05-08 21:43:52 C 11 58 14.00 -08 47 29.4 q 160
2014-05-08 21:47:13 C 11 58 14.26 -08 47 26.9 q 160
2014-05-09 21:39:09 C 12 00 02.31 -08 31 24.4 q 160
2014-05-09 21:41:17 C 12 00 02.43 -08 31 23.3 q 160
2014-05-09 21:43:31 C 12 00 02.56 -08 31 21.6 q 160
2014-05-18 22:04:14 C 12 14 40.87 -06 50 10.5 q 160
2014-05-18 22:07:57 C 12 14 41.10 -06 50 08.9 q 160
2014-05-18 22:11:40 C 12 14 41.29 -06 50 08.0 q 160
2014-05-20 22:02:40 C 12 17 38.84 -06 36 08.0 q 160
2014-05-20 22:06:41 C 12 17 39.04 -06 36 06.5 q 160
2014-05-20 22:10:43 C 12 17 39.31 -06 36 05.5 q 160
2014-05-21 03:36:44 C 12 17 59.62 -06 34 37.3 q 703
2014-05-21 03:42:31 C 12 18 00.01 -06 34 35.5 q 703
2014-05-21 03:48:16 C 12 18 00.32 -06 34 33.7 q 703
2014-05-21 03:54:02 C 12 18 00.63 -06 34 32.4 q 703
2014-05-25 08:00:28 C 12 23 59.443 -06 13 03.22 L F51
2014-05-25 08:16:54 C 12 24 00.355 -06 13 00.37 L F51
2014-05-25 08:33:23 C 12 24 01.270 -06 12 57.49 L F51
2014-05-25 08:49:54 C 12 24 02.192 -06 12 54.65 L F51
2014-06-26 04:24:56 C 13 07 16.65 -06 38 32.9 q G96
2014-06-26 04:31:33 C 13 07 17.01 -06 38 34.0 q G96
2014-06-26 04:38:08 C 13 07 17.38 -06 38 35.2 q G96
2015-05-29 10:08:54 C 23 31 48.62 +07 32 53.1 o 691
2015-05-29 10:25:52 C 23 31 50.61 +07 33 08.9 o 691
2015-05-29 10:42:52 C 23 31 52.72 +07 33 25.0 o 691
2016-07-12 04:13:33 C 17 03 53.88 -12 01 27.5 q G96
2016-07-12 04:21:09 C 17 03 53.30 -12 01 28.1 q G96
2016-07-12 04:28:44 C 17 03 52.93 -12 01 27.2 q G96
2016-07-12 04:36:20 C 17 03 52.48 -12 01 26.8 q G96
2018-07-24 01:44:10 C 00 00 53.14 +26 24 27.6 q 160
2018-07-24 01:48:17 C 00 00 53.73 +26 24 36.2 q 160
2018-07-24 01:52:18 C 00 00 54.29 +26 24 44.1 q 160
2018-07-30 12:08:06 C 00 27 07.312 +32 19 05.15 U F51
2018-07-30 12:23:58 C 00 27 10.435 +32 19 45.72 U F51
2018-07-30 12:39:51 C 00 27 13.558 +32 20 26.43 U F51
2018-07-30 12:55:48 C 00 27 16.694 +32 21 07.05 U F51
2018-07-31 00:26:30 C 00 29 38.82 +32 50 22.0 q 160
2018-07-31 00:30:31 C 00 29 39.63 +32 50 32.9 q 160
2018-07-31 00:34:33 C 00 29 40.50 +32 50 43.1 q 160
2018-07-31 13:54:25 C 00 32 29.654 +33 25 29.35 U F52
2018-07-31 14:08:00 C 00 32 32.513 +33 26 04.95 U F52
2018-07-31 14:21:34 C 00 32 35.355 +33 26 40.47 U F52
2018-08-01 01:12:31 C 00 34 58.69 +33 55 06.7 q 160
2018-08-01 01:16:22 C 00 34 59.55 +33 55 17.0 q 160
2018-08-01 01:20:14 C 00 35 00.34 +33 55 26.9 q 160
2018-08-04 02:33:15 C 00 53 04.06 +37 18 05.9 q 160
2018-08-04 02:36:53 C 00 53 05.08 +37 18 16.6 q 160
2018-08-04 02:40:44 C 00 53 06.10 +37 18 27.8 q 160
2018-08-04 14:07:11 C 00 56 17.144 +37 51 42.70 U F51
2018-08-04 14:37:14 C 00 56 25.430 +37 53 10.27 U F51