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
2019-07-04 09:01:47 C 16 24 14.597 -12 59 12.54 U F51
2019-07-04 09:05:31 C 16 24 14.394 -12 59 12.02 U F51
2019-07-04 09:22:38 C 16 24 13.476 -12 59 10.21 U F51
2019-07-04 09:36:00 C 16 24 12.756 -12 59 08.83 U F51
2019-07-04 09:39:42 C 16 24 12.548 -12 59 08.43 U F51
2019-07-06 07:32:16 C 16 21 54.657 -12 54 39.45 U F51
2019-07-06 07:50:51 C 16 21 53.726 -12 54 37.85 U F51
2019-07-06 08:09:27 C 16 21 52.790 -12 54 36.09 U F51
2019-07-24 07:56:02 C 16 08 05.335 -12 40 24.15 U F51
2019-07-24 08:13:12 C 16 08 05.024 -12 40 24.57 U F51
2019-07-24 08:30:22 C 16 08 04.723 -12 40 24.81 U F51
2019-07-24 08:47:36 C 16 08 04.420 -12 40 25.21 U F51
2019-08-19 06:04:10 C 16 10 00.558 -13 29 11.46 U F51
2019-08-19 06:05:05 C 16 10 00.586 -13 29 12.04 U F51
2019-08-19 06:19:21 C 16 10 00.839 -13 29 13.37 U F51
2019-08-19 06:20:16 C 16 10 00.865 -13 29 13.91 U F51
2019-08-19 06:34:31 C 16 10 01.114 -13 29 15.34 U F51
2019-08-19 06:35:25 C 16 10 01.149 -13 29 15.41 U F51
2021-06-14 12:36:59 C 21 11 24.519 -01 23 45.00 U F51
2021-06-14 12:55:51 C 21 11 24.406 -01 23 36.18 U F51
2021-06-14 13:14:46 C 21 11 24.290 -01 23 27.36 U F51
2021-06-18 12:18:15 C 21 10 41.301 -00 38 47.45 U F51
2021-06-18 12:35:26 C 21 10 41.070 -00 38 39.40 U F51
2021-06-18 12:52:42 C 21 10 40.841 -00 38 31.29 U F51
2021-06-18 13:10:04 C 21 10 40.608 -00 38 23.14 U F51
2021-07-07 11:33:43 C 20 56 20.03 +02 50 30.7 V T05
2021-07-07 11:41:43 C 20 56 19.52 +02 50 34.1 V T05
2021-07-07 11:46:19 C 20 56 19.32 +02 50 35.7 V T05
2021-07-07 11:55:32 C 20 56 18.80 +02 50 40.3 V T05
2021-07-08 08:33:17 C 20 55 09.02 +02 59 32.0 V 703
2021-07-08 08:40:05 C 20 55 08.64 +02 59 34.8 V 703
2021-07-08 08:46:52 C 20 55 08.18 +02 59 37.4 V 703
2021-07-08 08:53:40 C 20 55 07.74 +02 59 40.5 V 703
2021-07-09 06:53:18 C 20 53 50.19 +03 09 03.6 V 703
2021-07-09 07:02:01 C 20 53 49.69 +03 09 07.4 V 703
2021-07-09 07:10:43 C 20 53 49.07 +03 09 10.4 V 703
2021-07-09 07:19:26 C 20 53 48.55 +03 09 14.5 V 703
2021-07-09 08:32:28 C 20 53 43.97 +03 09 45.3 V G96
2021-07-09 08:38:36 C 20 53 43.58 +03 09 48.1 V G96
2021-07-09 08:44:47 C 20 53 43.18 +03 09 50.6 V G96
2021-07-09 08:50:55 C 20 53 42.81 +03 09 53.2 V G96
2021-07-09 10:19:05 C 20 53 37.74 +03 10 32.8 V T08
2021-07-09 10:29:11 C 20 53 37.10 +03 10 37.1 V T08
2021-07-09 10:51:49 C 20 53 35.66 +03 10 46.8 V T08
2021-07-09 10:57:52 C 20 53 35.26 +03 10 49.3 V T08
2021-07-10 16:19:44 C 20 51 45.091 +03 23 15.83 V P07
2021-07-10 18:47:01 C 20 51 35.129 +03 24 16.88 V P07
2021-07-10 20:04:35 C 20 51 29.897 +03 24 48.96 V P07
2021-07-10 21:56:29 C 20 51 22.306 +03 25 35.15 V P07
2021-07-11 11:33:08 C 20 50 29.267 +03 31 03.20 U F51