2014 HG4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7868845420 ± 1.03e-08
Semi-major axis (a)2.7678418009 AU ± 4.89e-09
Inclination (i)4.54015094° ± 3.33e-06
Long. of Asc. Node (Ω)109.21794387° ± 8.63e-05
Arg. of Perihelion (ω)210.54538724° ± 8.69e-05
Mean Anomaly (M)167.87098119° ± 8.99e-07
Mean Motion (n)0.2140426801°/day ± 5.67e-10
Perihelion dist (q)0.58986987 AU ± 2.84e-08
Aphelion dist (Q)4.94581373 AU ± 2.97e-08
Orbital Period4.60481191 yr ± 1.22e-08
Physical Parameters
H (abs. magnitude)19.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.261″
Uncertainty0
Orbit TypeApollo
MOID0.066408 AU
Observations Used178
Oppositions8
Arc Total2014-2024
First Observation Used2014-04-04
Last Observation Used2024-01-01
Observations (194)
Date Type RA Dec Mag Band Observatory
2014-04-24 04:42:01 C 13 42 46.09 +05 05 52.4 q 850
2014-04-24 04:52:45 C 13 42 44.77 +05 06 05.8 q 850
2014-04-24 21:39:47 C 13 40 45.84 +05 27 27.6 q C43
2014-04-24 21:48:13 C 13 40 44.79 +05 27 38.5 q C43
2014-04-26 05:37:20 C 13 36 47.85 +06 09 41.5 q H45
2014-04-26 05:38:42 C 13 36 47.70 +06 09 43.4 q H45
2014-04-26 05:40:10 C 13 36 47.52 +06 09 45.2 q H45
2014-04-26 05:41:38 C 13 36 47.23 +06 09 47.1 q H45
2014-04-26 05:43:00 C 13 36 47.08 +06 09 49.0 q H45
2014-04-26 05:44:41 C 13 36 46.86 +06 09 51.3 q H45
2014-04-26 05:46:57 C 13 36 46.56 +06 09 54.8 q H45
2014-04-26 05:48:34 C 13 36 46.35 +06 09 56.5 q H45
2014-04-26 05:50:25 C 13 36 46.11 +06 09 58.9 q H45
2014-04-26 05:52:16 C 13 36 45.85 +06 10 01.6 q H45
2014-04-29 05:16:55 C 13 26 59.51 +07 50 47.1 q G56
2014-04-29 05:29:11 C 13 26 57.68 +07 51 05.8 q G56
2014-04-29 05:50:04 C 13 26 54.55 +07 51 36.5 q G56
2014-04-30 07:42:16 C 13 23 01.675 +08 30 32.03 L F51
2014-04-30 08:01:14 C 13 22 58.625 +08 31 00.97 L F51
2014-04-30 08:20:14 C 13 22 55.585 +08 31 30.03 L F51
2014-05-02 03:02:35 C 13 16 05.26 +09 38 12.8 q 850
2014-05-02 03:23:40 C 13 16 01.65 +09 38 46.8 q 850
2014-05-02 03:44:46 C 13 15 58.05 +09 39 20.9 q 850
2014-05-02 05:57:52 C 13 15 35.58 +09 42 55.8 q I52
2014-05-02 06:00:56 C 13 15 35.05 +09 43 00.8 q I52
2014-05-02 06:04:01 C 13 15 34.52 +09 43 05.8 q I52
2014-05-02 06:07:05 C 13 15 33.98 +09 43 10.8 q I52
2014-05-02 07:49:54 C 13 15 15.82 +09 45 54.4 q H45
2014-05-02 07:51:48 C 13 15 15.51 +09 45 57.9 q H45
2014-05-02 07:53:56 C 13 15 15.13 +09 46 00.7 q H45
2014-05-02 07:55:36 C 13 15 14.82 +09 46 03.0 q H45
2014-05-02 07:57:02 C 13 15 14.59 +09 46 05.8 q H45
2014-05-02 07:58:56 C 13 15 14.27 +09 46 08.6 q H45
2014-05-03 06:07:13 C 13 11 27.05 +10 22 18.2 q H45
2014-05-03 06:08:50 C 13 11 26.75 +10 22 21.7 q H45
2014-05-03 06:10:12 C 13 11 26.48 +10 22 23.7 q H45
2014-05-03 06:11:46 C 13 11 26.17 +10 22 26.2 q H45
2014-05-03 06:13:12 C 13 11 25.92 +10 22 28.6 q H45
2014-05-03 06:14:48 C 13 11 25.68 +10 22 31.0 q H45
2014-05-04 06:37:26 C 13 07 03.87 +11 03 23.1 q H45
2014-05-04 06:38:50 C 13 07 03.62 +11 03 24.9 q H45
2014-05-04 06:40:08 C 13 07 03.39 +11 03 26.6 q H45
2014-05-04 06:41:51 C 13 07 03.05 +11 03 29.9 q H45
2014-05-04 06:43:26 C 13 07 02.80 +11 03 32.5 q H45
2014-05-04 06:44:53 C 13 07 02.49 +11 03 34.8 q H45
2014-05-04 21:02:42 C 13 04 24.73 +11 28 01.2 u B49
2014-05-04 21:03:23 C 13 04 24.61 +11 28 02.2 u B49
2014-05-04 21:06:52 C 13 04 23.96 +11 28 07.8 u B49
2014-05-08 02:16:36 C 12 48 52.09 +13 46 29.7 q I15
2014-05-08 02:21:29 C 12 48 51.02 +13 46 39.0 q I15