2014 HE3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7261466594 ± 1.13e-08
Semi-major axis (a)3.2671477380 AU ± 7.86e-08
Inclination (i)6.35836054° ± 7.50e-06
Long. of Asc. Node (Ω)22.61654498° ± 1.85e-05
Arg. of Perihelion (ω)287.33333748° ± 2.12e-05
Mean Anomaly (M)329.34585278° ± 2.66e-05
Mean Motion (n)0.1669010681°/day ± 6.02e-09
Perihelion dist (q)0.89471932 AU ± 4.27e-08
Aphelion dist (Q)5.63957615 AU ± 1.41e-07
Orbital Period5.90545222 yr ± 2.13e-07
Physical Parameters
H (abs. magnitude)20.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.266″
Uncertainty0
Orbit TypeApollo
MOID0.053933 AU
Observations Used149
Oppositions5
Arc Total2014-2020
First Observation Used2014-04-21
Last Observation Used2020-11-11
Observations (176)
Date Type RA Dec Mag Band Observatory
2014-09-17 09:30:37 C 04 27 59.47 +09 34 36.8 u H21
2014-09-17 09:36:19 C 04 27 58.22 +09 34 45.8 u H21
2014-09-20 12:40:51 C 04 12 36.119 +11 28 01.75 L F51
2014-09-20 12:58:39 C 04 12 32.439 +11 28 26.33 L F51
2014-09-20 13:16:31 C 04 12 28.743 +11 28 51.11 L F51
2014-09-20 13:34:15 C 04 12 25.073 +11 29 15.50 L F51
2014-09-23 12:23:36 C 03 59 06.525 +12 57 51.28 L F51
2014-09-23 12:41:51 C 03 59 03.039 +12 58 12.40 L F51
2014-09-23 13:00:12 C 03 58 59.516 +12 58 33.51 L F51
2014-09-24 02:39:37 C 03 56 31.72 +13 13 34.3 c A24
2014-09-24 02:40:38 C 03 56 31.46 +13 13 36.5 c A24
2014-09-24 03:39:13 C 03 56 20.45 +13 14 40.4 c A24
2014-09-24 03:40:16 C 03 56 20.34 +13 14 41.0 c A24
2014-09-24 03:41:18 C 03 56 20.18 +13 14 42.8 c A24
2014-09-24 03:42:20 C 03 56 19.90 +13 14 44.6 c A24
2014-09-26 03:13:42 C 03 48 03.11 +14 03 40.9 t 204
2014-09-26 03:21:13 C 03 48 01.78 +14 03 48.0 t 204
2014-09-26 03:28:45 C 03 48 00.44 +14 03 55.3 t 204
2014-09-27 08:24:19 C 03 43 09.98 +14 30 52.4 R G45
2014-09-27 09:05:14 C 03 43 02.86 +14 31 29.3 R G45
2014-09-27 10:13:33 C 03 42 50.91 +14 32 30.2 R G45
2014-09-27 10:52:30 C 03 42 44.12 +14 33 04.9 R G45
2014-09-28 01:20:36 C 03 40 22.03 +14 45 28.5 t 113
2014-09-28 01:26:30 C 03 40 21.05 +14 45 33.6 t 113
2014-09-28 01:32:24 C 03 40 20.05 +14 45 38.7 t 113
2014-09-30 08:17:52 C 03 31 36.07 +15 28 48.8 q H21
2014-09-30 08:29:25 C 03 31 34.19 +15 28 57.0 q H21
2014-09-30 08:35:58 C 03 31 33.11 +15 29 02.1 q H21
2014-09-30 11:00:26 C 03 31 10.18 +15 30 50.5 q 703
2014-09-30 11:11:15 C 03 31 08.42 +15 30 57.7 q 703
2014-09-30 11:26:48 C 03 31 05.84 +15 31 09.5 q 703
2014-09-30 11:42:20 C 03 31 03.31 +15 31 20.2 q 703
2014-10-02 11:21:53 C 03 23 48.79 +16 03 12.6 q G96
2014-10-02 11:39:43 C 03 23 46.02 +16 03 23.5 q G96
2014-10-02 11:48:38 C 03 23 44.61 +16 03 28.8 q G96
2014-10-06 06:19:11 C 03 10 49.90 +16 52 02.3 u H21
2014-10-06 06:23:08 C 03 10 49.32 +16 52 04.5 u H21
2014-10-06 06:27:13 C 03 10 48.75 +16 52 06.6 u H21
2014-10-13 10:21:22 C 02 49 01.79 +17 49 46.5 q 703
2014-10-13 10:34:28 C 02 49 00.27 +17 49 47.8 q 703
2014-10-13 11:00:39 C 02 48 57.06 +17 49 53.4 q 703
2014-10-14 05:44:40 C 02 46 49.85 +17 53 55.1 o 691
2014-10-14 06:13:59 C 02 46 46.38 +17 54 01.4 o 691
2014-10-14 06:43:18 C 02 46 42.86 +17 54 07.9 o 691
2014-10-17 04:54:28 C 02 39 03.10 +18 05 59.7 m H07
2014-10-17 05:50:20 C 02 38 57.04 +18 06 07.6 m H07
2014-10-17 06:28:23 C 02 38 52.80 +18 06 13.3 m H07
2014-10-18 03:34:05 C 02 36 42.70 +18 08 50.0 o 691
2014-10-18 04:03:23 C 02 36 39.64 +18 08 54.2 o 691
2014-10-18 04:32:45 C 02 36 36.51 +18 08 57.8 o 691