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
2004-08-27 10:02:45 C 06 08 27.70 +64 21 43.5 18.5 c 704
2004-08-27 10:13:15 C 06 08 41.24 +64 21 11.5 18.2 c 704
2004-08-27 10:17:34 C 06 08 46.76 +64 20 59.9 18.4 c 704
2004-08-27 10:17:41 C 06 08 46.79 +64 20 59.9 18.0 c 704
2004-08-27 10:28:26 C 06 09 00.76 +64 20 27.9 18.4 c 704
2007-06-21 09:45:45 C 20 58 44.38 -01 06 47.1 o 696
2007-06-21 09:57:03 C 20 58 44.12 -01 06 42.5 o 696
2007-06-26 08:43:02 C 20 55 18.04 -00 17 07.3 r 703
2007-06-26 08:51:37 C 20 55 17.76 -00 17 05.2 r 703
2007-06-26 09:00:13 C 20 55 17.47 -00 17 00.4 r 703
2007-06-26 09:08:49 C 20 55 17.04 -00 16 55.4 r 703
2007-07-07 21:19:55 C 20 41 50.73 +01 30 10.7 r A13
2007-07-07 21:47:20 C 20 41 48.95 +01 30 19.2 r A13
2007-07-07 22:13:59 C 20 41 47.20 +01 30 29.9 r A13
2007-07-12 22:09:18 C 20 33 17.15 +02 10 48.6 r A13
2007-07-12 22:35:59 C 20 33 14.97 +02 10 57.3 r A13
2007-07-13 00:58:57 C 20 33 03.55 +02 11 42.7 18.9 r 130
2007-07-13 01:03:24 C 20 33 03.16 +02 11 43.9 19.1 r 130
2007-07-13 01:08:20 C 20 33 02.75 +02 11 44.9 18.7 r 130
2007-07-13 01:12:57 C 20 33 02.32 +02 11 46.2 18.9 r 130
2007-08-31 00:38:30 C 18 20 10.71 +00 41 56.5 r 808
2007-08-31 00:47:59 C 18 20 09.86 +00 41 52.2 r 808
2007-08-31 01:00:29 C 18 20 08.63 +00 41 46.7 r 808
2007-08-31 01:13:40 C 18 20 07.37 +00 41 42.5 r 808
2008-05-14 09:11:42 C 16 45 17.49 -18 22 18.6 r G96
2008-05-14 09:20:30 C 16 45 16.63 -18 22 15.2 r G96
2008-05-14 09:29:14 C 16 45 15.84 -18 22 13.2 r G96
2008-05-14 09:38:06 C 16 45 14.97 -18 22 08.6 r G96
2008-05-28 07:55:05 C 16 14 09.20 -16 08 52.4 r G96
2008-05-28 08:05:53 C 16 14 08.19 -16 08 48.4 r G96
2008-05-28 08:16:31 C 16 14 07.22 -16 08 44.0 r G96
2008-05-28 08:27:02 C 16 14 06.25 -16 08 39.9 r G96
2008-06-06 08:41:01 C 15 56 01.29 -14 49 22.2 o 691
2008-06-06 09:06:27 C 15 55 59.31 -14 49 13.9 o 691
2008-06-06 09:31:52 C 15 55 57.32 -14 49 05.4 o 691
2008-06-09 08:19:56 C 15 50 43.54 -14 25 59.4 o 691
2008-06-09 08:45:23 C 15 50 41.69 -14 25 51.5 o 691
2008-06-09 09:10:50 C 15 50 39.84 -14 25 43.2 o 691
2008-06-13 07:01:27 C 15 44 21.38 -13 57 52.3 o 691
2008-06-13 07:52:25 C 15 44 18.09 -13 57 38.2 o 691
2008-06-23 04:20:37 C 15 31 43.74 -13 02 45.5 o 691
2008-06-23 04:59:28 C 15 31 41.97 -13 02 38.7 o 691
2008-06-23 05:44:05 C 15 31 39.98 -13 02 30.0 o 691
2011-04-13 10:01:46 C 16 39 03.81 -26 15 28.8 18.6 c 704
2011-04-13 10:19:31 C 16 39 01.86 -26 15 20.7 19.0 c 704
2011-04-13 10:36:46 C 16 38 59.95 -26 15 10.5 19.0 c 704
2011-04-13 10:55:41 C 16 38 57.86 -26 14 59.9 19.1 c 704
2011-04-13 11:12:47 C 16 38 55.99 -26 14 51.0 18.9 c 704
2011-04-23 15:41:25 C 16 10 21.03 -23 42 36.6 r E12
2011-04-23 16:03:52 C 16 10 18.12 -23 42 21.2 r E12