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
2025-04-25 05:42:03 C 16 18 21.974 -22 51 18.83 V W68
2025-04-26 22:31:32 C 16 13 37.195 -22 25 41.48 V M22
2025-04-26 22:35:33 C 16 13 36.739 -22 25 39.43 V M22
2025-04-26 23:26:55 C 16 13 30.540 -22 25 06.42 V M22
2025-04-28 13:18:43 C 16 09 02.722 -22 00 53.77 X F51
2025-04-28 13:29:24 C 16 09 01.420 -22 00 46.75 X F51
2025-04-28 13:40:24 C 16 09 00.080 -22 00 39.48 X F51
2025-05-03 04:36:14 C 15 55 51.331 -20 46 08.54 V W68
2025-05-03 04:41:07 C 15 55 50.724 -20 46 04.48 V W68
2025-05-03 06:49:23 C 15 55 35.114 -20 44 36.82 V W68
2025-05-03 06:58:51 C 15 55 33.924 -20 44 30.26 V W68
2025-05-05 00:13:43 C 15 50 42.310 -20 16 05.56 V M22
2025-05-05 00:18:16 C 15 50 41.738 -20 16 02.50 V M22
2025-05-05 00:27:24 C 15 50 40.644 -20 15 56.09 V M22
2025-05-05 00:43:16 C 15 50 38.746 -20 15 45.18 V M22
2025-05-06 05:50:54 C 15 47 14.683 -19 55 33.89 V W68
2025-05-06 05:55:44 C 15 47 14.148 -19 55 30.11 V W68
2025-05-06 06:05:46 C 15 47 12.888 -19 55 23.09 V W68
2025-05-06 06:56:45 C 15 47 06.814 -19 54 47.84 V W68
2025-05-07 22:05:00 C 15 42 36.226 -19 27 34.49 V M22
2025-05-07 22:07:36 C 15 42 35.890 -19 27 32.83 V M22
2025-05-07 22:12:47 C 15 42 35.285 -19 27 28.62 V M22
2025-05-07 22:20:39 C 15 42 34.392 -19 27 23.36 V M22
2025-05-08 22:02:51 C 15 39 52.409 -19 10 54.59 V M22
2025-05-08 22:54:01 C 15 39 46.442 -19 10 18.73 V M22
2025-05-08 22:58:07 C 15 39 45.996 -19 10 16.32 V M22
2025-05-08 23:21:16 C 15 39 43.260 -19 09 59.83 V M22
2025-05-09 07:33:53 C 15 38 47.584 -19 04 31.98 V 703
2025-05-09 07:40:25 C 15 38 46.950 -19 04 25.25 V 703
2025-05-09 07:43:41 C 15 38 46.486 -19 04 21.97 V 703
2025-05-19 06:46:51 C 15 13 59.419 -16 24 37.26 V G96
2025-05-19 06:54:57 C 15 13 58.638 -16 24 32.11 V G96
2025-05-19 07:03:02 C 15 13 57.857 -16 24 26.93 V G96
2025-05-19 07:11:09 C 15 13 57.086 -16 24 22.14 V G96
2025-05-20 15:22:13 C 15 11 00.970 -16 04 17.36 V P07
2025-05-20 15:23:43 C 15 11 00.794 -16 04 16.46 V P07
2025-05-20 16:33:41 C 15 10 54.290 -16 03 33.30 V P07
2025-05-20 17:13:18 C 15 10 50.614 -16 03 09.65 V P07
2025-05-20 18:33:30 C 15 10 43.274 -16 02 19.82 V P07
2025-05-20 18:35:54 C 15 10 42.977 -16 02 18.20 V P07
2025-05-20 23:56:06 C 15 10 15.130 -15 59 13.85 V R17
2025-05-21 00:16:36 C 15 10 13.210 -15 59 01.18 V R17
2025-05-21 00:37:19 C 15 10 11.342 -15 58 48.72 V R17
2025-05-21 00:57:42 C 15 10 09.521 -15 58 36.37 V R17
2025-05-21 13:18:19 C 15 09 04.841 -15 51 00.07 V P07
2025-05-21 14:38:39 C 15 08 57.557 -15 50 13.09 V P07
2025-05-21 14:40:48 C 15 08 57.389 -15 50 11.47 V P07
2025-05-21 15:51:02 C 15 08 51.053 -15 49 29.39 V P07
2025-05-21 15:53:32 C 15 08 50.803 -15 49 28.56 V P07
2025-05-21 18:29:40 C 15 08 36.811 -15 47 54.13 V P07