2002 HE8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1243181554 ± 1.50e-07
Semi-major axis (a)1.2922589859 AU ± 2.86e-09
Inclination (i)24.38735914° ± 1.90e-05
Long. of Asc. Node (Ω)33.42877929° ± 8.57e-06
Arg. of Perihelion (ω)187.59470140° ± 4.80e-05
Mean Anomaly (M)5.80333014° ± 6.47e-05
Mean Motion (n)0.6709465669°/day ± 2.23e-09
Perihelion dist (q)1.13160773 AU ± 1.93e-07
Aphelion dist (Q)1.45291024 AU ± 1.93e-07
Orbital Period1.46900861 yr ± 4.88e-09
Physical Parameters
H (abs. magnitude)20.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.373″
Uncertainty0
Orbit TypeAmor
MOID0.126404 AU
Observations Used92
Oppositions7
Arc Total2002-2024
First Observation Used2002-04-18
Last Observation Used2024-04-30
Observations (96)
Date Type RA Dec Mag Band Observatory
2002-04-18 04:56:11 C 11 35 49.03 +37 00 47.9 c 699
2002-04-18 05:20:31 C 11 35 44.65 +36 59 06.5 c 699
2002-04-18 05:44:53 C 11 35 40.20 +36 57 25.2 c 699
2002-04-18 06:08:59 C 11 35 35.84 +36 55 42.9 c 699
2002-04-19 03:46:29 C 11 32 02.08 +35 24 05.3 c 858
2002-04-19 03:51:09 C 11 32 01.34 +35 23 45.4 c 858
2002-04-19 03:55:47 C 11 32 00.61 +35 23 27.0 c 858
2002-04-19 05:14:16 C 11 31 47.62 +35 17 39.7 c 658
2002-04-19 05:19:51 C 11 31 46.61 +35 17 15.8 c 658
2002-04-19 05:23:33 C 11 31 45.98 +35 17 00.3 c 658
2002-04-21 02:55:30 C 11 24 44.79 +31 57 13.4 c 858
2002-04-21 03:00:11 C 11 24 44.01 +31 56 52.9 c 858
2002-04-21 03:04:46 C 11 24 43.37 +31 56 31.6 c 858
2002-04-21 03:09:49 C 11 24 42.54 +31 56 10.0 c 858
2002-04-21 05:19:07 C 11 24 22.13 +31 46 33.0 c 448
2002-04-21 05:24:19 C 11 24 21.29 +31 46 09.6 c 448
2002-04-21 05:31:37 C 11 24 20.12 +31 45 36.2 c 448
2002-04-21 05:45:35 C 11 24 17.90 +31 44 33.3 c 448
2002-04-21 19:55:58 C 11 22 16.56 +30 40 26.1 c 587
2002-04-21 19:59:37 C 11 22 16.04 +30 40 09.9 c 587
2002-04-21 20:04:18 C 11 22 15.34 +30 39 49.3 c 587
2002-04-22 03:07:24 C 11 21 16.29 +30 07 52.4 c 858
2002-04-22 03:13:26 C 11 21 15.33 +30 07 25.4 c 858
2002-04-22 03:31:20 C 11 21 12.61 +30 06 03.0 c 858
2002-04-22 04:05:07 C 11 21 07.06 +30 03 27.2 c 649
2002-04-22 04:10:19 C 11 21 06.24 +30 03 03.2 c 649
2002-04-22 04:15:31 C 11 21 05.51 +30 02 39.6 c 649
2002-04-25 07:13:37 C 11 11 26.90 +24 14 08.7 649
2002-04-25 07:21:31 C 11 11 26.04 +24 13 31.1 649
2002-04-27 09:47:18 C 11 05 51.96 +20 15 24.8 c 608
2002-04-27 10:02:52 C 11 05 50.20 +20 14 10.0 c 608
2002-04-27 10:18:12 C 11 05 48.51 +20 12 57.2 c 608
2002-04-29 04:59:19 C 11 01 37.83 +16 51 16.2 c 649
2002-04-29 05:04:50 C 11 01 37.25 +16 50 49.5 c 649
2002-04-29 05:09:00 C 11 01 36.87 +16 50 30.7 c 649
2002-05-04 20:11:10 C 10 51 10.99 +06 33 51.8 d 540
2002-05-04 20:17:34 C 10 51 10.48 +06 33 23.1 d 540
2002-05-04 20:32:28 C 10 51 09.39 +06 32 17.8 d 540
2002-06-05 09:30:01 C 10 44 22.48 -30 49 51.5 e 413
2002-06-05 09:35:58 C 10 44 22.63 -30 50 02.3 e 413
2014-10-23 06:48:50 C 02 38 05.94 +15 30 03.5 R G45
2014-10-23 07:08:42 C 02 38 03.10 +15 30 26.1 R G45
2014-10-23 07:29:33 C 02 37 59.99 +15 30 51.1 R G45
2014-10-23 07:30:43 C 02 37 59.96 +15 30 52.5 R G45
2014-10-23 08:23:35 C 02 37 52.47 +15 31 53.3 R G45
2014-10-23 08:40:08 C 02 37 50.16 +15 32 12.2 R G45
2014-10-24 06:06:37 C 02 34 53.33 +15 56 57.8 R G45
2014-10-24 06:23:07 C 02 34 50.95 +15 57 17.0 R G45
2014-10-24 06:43:09 C 02 34 48.09 +15 57 39.7 R G45
2014-10-24 07:04:18 C 02 34 45.08 +15 58 04.9 R G45