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
2021-07-11 11:47:40 C 20 50 28.252 +03 31 09.19 U F51
2021-07-11 12:02:41 C 20 50 27.200 +03 31 15.37 U F51
2021-07-11 12:17:22 C 20 50 26.173 +03 31 21.35 U F51
2021-07-13 10:32:17 C 20 47 13.04 +03 49 58.5 V T08
2021-07-13 10:34:57 C 20 47 12.85 +03 49 59.3 V T08
2021-07-13 10:38:56 C 20 47 12.53 +03 50 00.9 V T08
2021-07-13 11:12:07 C 20 47 10.00 +03 50 14.3 V T08
2021-07-15 16:07:35 C 20 43 08.746 +04 10 46.92 V P07
2021-07-15 18:30:58 C 20 42 56.851 +04 11 41.03 V P07
2021-07-15 19:54:12 C 20 42 49.990 +04 12 12.20 V P07
2021-07-15 20:51:31 C 20 42 45.257 +04 12 33.26 V P07
2021-07-20 11:18:02 C 20 33 08.92 +04 51 03.6 V T05
2021-07-20 11:22:38 C 20 33 08.45 +04 51 05.0 V T05
2021-07-20 11:33:22 C 20 33 07.40 +04 51 08.5 V T05
2021-07-20 12:08:48 C 20 33 03.92 +04 51 19.8 V T05
2021-07-22 16:53:24 C 20 27 55.313 +05 07 48.54 V P07
2021-07-22 18:04:14 C 20 27 47.880 +05 08 09.13 V P07
2021-07-22 19:06:34 C 20 27 41.338 +05 08 27.13 V P07
2021-07-22 20:16:42 C 20 27 34.075 +05 08 48.08 V P07
2021-07-22 20:24:59 C 20 27 33.218 +05 08 49.96 V P07
2021-07-22 20:26:16 C 20 27 33.058 +05 08 50.46 V P07
2021-07-29 00:04:33 C 20 11 15.63 +05 44 41.9 V L63
2021-07-29 00:24:44 C 20 11 13.19 +05 44 45.8 V L63
2021-07-29 00:44:46 C 20 11 10.75 +05 44 49.8 V L63
2021-07-29 09:33:04 C 20 10 07.97 +05 46 34.8 V T08
2021-07-29 09:39:43 C 20 10 07.15 +05 46 36.3 V T08
2021-07-29 09:47:00 C 20 10 06.23 +05 46 37.7 V T08
2021-07-29 20:31:28 C 20 08 48.83 +05 48 27.4 V G17
2021-07-29 20:52:09 C 20 08 46.25 +05 48 31.5 V G17
2021-07-29 21:02:29 C 20 08 44.94 +05 48 33.4 V G17
2021-07-31 09:13:33 C 20 04 17.20 +05 54 27.3 V T05
2021-07-31 09:17:30 C 20 04 16.68 +05 54 27.6 V T05
2021-07-31 10:29:23 C 20 04 07.37 +05 54 38.3 V T05
2021-07-31 10:35:00 C 20 04 06.66 +05 54 39.0 V T05
2021-07-31 16:18:30 C 20 03 23.51 +05 55 25.2 q D29
2021-07-31 16:42:41 C 20 03 20.39 +05 55 28.0 q D29
2021-08-02 11:16:02 C 19 57 53.67 +06 00 39.2 V T08
2021-08-02 11:49:37 C 19 57 49.18 +06 00 42.3 V T08
2021-08-02 12:14:44 C 19 57 45.82 +06 00 44.8 V T08
2021-08-02 20:00:39 C 19 56 46.23 +06 01 24.4 V G17
2021-08-02 20:11:00 C 19 56 44.84 +06 01 25.6 V G17
2021-08-02 20:21:20 C 19 56 43.44 +06 01 26.8 V G17
2021-08-09 02:05:27 C 19 36 20.78 +06 04 50.5 V W46
2021-08-09 02:19:18 C 19 36 18.74 +06 04 49.5 V W46
2021-08-09 02:34:22 C 19 36 16.61 +06 04 48.9 V W46
2021-08-10 08:59:31 C 19 31 58.97 +06 02 52.3 V T08
2021-08-10 09:04:10 C 19 31 58.26 +06 02 52.0 V T08
2021-08-10 09:47:06 C 19 31 52.01 +06 02 48.6 V T08
2021-08-12 20:25:46 C 19 23 32.32 +05 56 10.6 V G17
2021-08-12 20:36:07 C 19 23 30.80 +05 56 09.2 V G17