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
2011-04-23 16:26:21 C 16 10 15.16 -23 42 06.1 r E12
2011-04-23 16:48:55 C 16 10 12.36 -23 41 49.7 r E12
2011-05-08 07:45:48 C 15 26 52.36 -19 17 02.7 r 703
2011-05-08 07:55:50 C 15 26 51.21 -19 16 55.0 r 703
2011-05-08 08:05:51 C 15 26 50.02 -19 16 47.7 r 703
2011-05-09 07:25:08 C 15 24 09.46 -18 58 49.8 r G96
2011-05-09 07:46:43 C 15 24 06.94 -18 58 33.3 r G96
2011-05-09 07:57:30 C 15 24 05.68 -18 58 24.9 r G96
2011-05-25 06:25:37 C 14 48 11.02 -14 37 09.2 18.7 c 704
2011-05-25 06:41:49 C 14 48 09.83 -14 36 59.9 19.1 c 704
2011-05-25 07:15:04 C 14 48 07.33 -14 36 40.1 18.9 c 704
2011-05-25 07:30:57 C 14 48 06.21 -14 36 31.4 19.1 c 704
2011-06-02 07:44:55 C 14 36 27.179 -13 01 23.20 L F51
2011-06-02 08:04:04 C 14 36 26.173 -13 01 15.14 L F51
2011-06-02 08:23:10 C 14 36 25.173 -13 01 07.02 L F51
2011-06-02 08:42:16 C 14 36 24.178 -13 00 59.01 L F51
2011-06-03 04:46:20 C 14 35 25.83 -12 52 40.0 r 703
2011-06-03 04:52:54 C 14 35 25.51 -12 52 38.8 r 703
2011-06-03 04:59:33 C 14 35 25.29 -12 52 34.5 r 703
2011-06-03 05:06:12 C 14 35 24.90 -12 52 32.7 r 703
2014-03-30 23:33:19 C 03 49 02.21 -43 01 50.1 u 807
2014-03-30 23:36:10 C 03 49 04.98 -43 02 05.4 u 807
2014-03-30 23:41:53 C 03 49 10.65 -43 02 36.6 u 807
2014-03-30 23:44:42 C 03 49 13.38 -43 02 51.1 u 807
2014-03-30 23:47:17 C 03 49 15.83 -43 03 04.9 u 807
2014-04-02 23:28:41 C 05 18 15.89 -48 22 41.9 u 807
2014-04-02 23:29:00 C 05 18 16.29 -48 22 42.7 u 807
2014-04-02 23:29:17 C 05 18 16.69 -48 22 43.5 u 807
2014-04-02 23:29:35 C 05 18 17.14 -48 22 44.2 u 807
2014-04-02 23:29:53 C 05 18 17.57 -48 22 44.8 u 807
2014-04-02 23:30:10 C 05 18 17.99 -48 22 45.8 u 807
2014-04-02 23:30:27 C 05 18 18.40 -48 22 46.5 u 807
2014-04-03 23:28:49 C 05 54 54.29 -49 08 36.5 u 807
2014-04-03 23:31:42 C 05 54 58.75 -49 08 39.1 u 807
2014-04-03 23:34:35 C 05 55 03.16 -49 08 42.1 u 807
2014-04-03 23:37:25 C 05 55 07.55 -49 08 44.3 u 807
2014-04-03 23:40:16 C 05 55 11.93 -49 08 46.6 u 807
2014-04-03 23:42:49 C 05 55 15.88 -49 08 49.1 u 807
2014-04-05 08:45:05 C 06 47 34.05 -48 57 11.1 q E89
2014-04-05 08:46:28 C 06 47 36.47 -48 57 08.5 q E89
2014-04-05 08:48:07 C 06 47 38.92 -48 57 05.5 q E89
2014-04-05 08:50:28 C 06 47 42.45 -48 57 01.6 q E89
2014-04-05 08:51:38 C 06 47 44.05 -48 56 59.6 q E89
2014-04-05 08:53:45 C 06 47 47.35 -48 56 55.4 q E89
2014-04-05 08:55:33 C 06 47 50.18 -48 56 52.2 q E89
2014-04-05 08:57:42 C 06 47 53.74 -48 56 48.0 q E89
2014-04-05 08:58:49 C 06 47 55.31 -48 56 46.2 q E89
2014-04-05 08:59:53 C 06 47 56.97 -48 56 44.7 q E89
2014-04-05 09:00:58 C 06 47 58.76 -48 56 42.0 q E89
2014-04-06 07:34:07 C 07 22 36.05 -47 59 09.8 q E89