2014 HR178

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4746183123 ± 1.34e-08
Semi-major axis (a)1.7318190172 AU ± 1.05e-08
Inclination (i)8.10662490° ± 6.31e-06
Long. of Asc. Node (Ω)168.61822980° ± 7.22e-05
Arg. of Perihelion (ω)163.65526087° ± 6.84e-05
Mean Anomaly (M)331.14413752° ± 1.63e-05
Mean Motion (n)0.4324725227°/day ± 3.91e-09
Perihelion dist (q)0.90986600 AU ± 2.38e-08
Aphelion dist (Q)2.55377204 AU ± 2.78e-08
Orbital Period2.27904949 yr ± 2.06e-08
Physical Parameters
H (abs. magnitude)20.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.257″
Uncertainty0
Orbit TypeApollo
MOID0.057380 AU
Observations Used107
Oppositions1
Arc Total2014-2024
First Observation Used2014-04-30
Last Observation Used2024-01-14
Observations (126)
Date Type RA Dec Mag Band Observatory
2014-10-11 07:58:47 C 05 45 25.03 -41 49 36.0 q W88
2014-10-11 08:05:28 C 05 45 21.15 -41 49 08.3 q W88
2014-10-11 08:11:16 C 05 45 17.84 -41 48 44.6 q W88
2014-10-12 09:03:10 C 05 32 44.98 -40 07 32.3 u 807
2014-10-12 09:06:53 C 05 32 43.10 -40 07 17.3 u 807
2014-10-12 09:09:10 C 05 32 41.97 -40 07 08.3 u 807
2014-10-12 09:12:17 C 05 32 40.40 -40 06 56.0 u 807
2014-10-12 09:15:09 C 05 32 38.95 -40 06 44.8 u 807
2014-10-12 09:17:29 C 05 32 37.81 -40 06 35.3 u 807
2014-10-21 08:36:22 C 04 31 39.53 -29 20 42.4 u 807
2014-10-21 08:39:12 C 04 31 38.97 -29 20 35.8 u 807
2014-10-21 08:42:04 C 04 31 38.43 -29 20 29.7 u 807
2014-10-21 08:44:57 C 04 31 37.86 -29 20 23.0 u 807
2014-10-21 08:47:49 C 04 31 37.31 -29 20 16.5 u 807
2014-10-21 08:50:39 C 04 31 36.76 -29 20 09.9 u 807
2014-10-30 05:52:13 C 04 03 36.34 -22 55 11.7 u 807
2014-10-30 06:00:47 C 04 03 35.36 -22 54 59.0 u 807
2014-10-30 06:10:54 C 04 03 34.19 -22 54 44.0 u 807
2014-10-30 07:55:08 C 04 03 24.48 -22 52 53.9 q 703
2014-10-30 08:04:32 C 04 03 23.40 -22 52 38.9 q 703
2014-10-30 08:13:56 C 04 03 22.31 -22 52 25.3 q 703
2014-10-30 08:23:21 C 04 03 21.29 -22 52 11.1 q 703
2014-11-06 05:59:04 C 03 49 15.53 -19 06 28.7 u 807
2014-11-06 06:03:29 C 03 49 15.16 -19 06 23.1 u 807
2014-11-06 06:07:50 C 03 49 14.78 -19 06 17.4 u 807
2014-11-08 09:01:06 C 03 45 43.32 -18 04 48.4 q 448
2014-11-08 09:11:57 C 03 45 42.49 -18 04 34.2 q 448
2014-11-08 09:23:34 C 03 45 41.64 -18 04 19.6 q 448
2014-11-16 10:08:14 C 03 34 58.715 -14 27 39.54 L F51
2014-11-16 10:25:43 C 03 34 57.761 -14 27 20.88 L F51
2014-11-16 10:43:09 C 03 34 56.811 -14 27 02.36 L F51
2014-11-16 11:00:34 C 03 34 55.862 -14 26 43.73 L F51
2014-11-17 06:40:33 C 03 34 03.06 -14 05 58.5 R G45
2014-11-17 06:55:51 C 03 34 02.29 -14 05 43.3 R G45
2014-11-17 07:02:29 C 03 34 01.93 -14 05 35.7 R G45
2014-11-17 07:08:36 C 03 34 01.63 -14 05 29.1 R G45
2014-11-18 06:35:15 C 03 33 01.22 -13 40 53.3 R G45
2014-11-18 06:41:29 C 03 33 00.92 -13 40 46.8 R G45
2014-11-18 06:50:53 C 03 33 00.45 -13 40 36.6 R G45
2014-11-18 06:57:35 C 03 33 00.14 -13 40 29.9 R G45
2014-11-18 07:03:33 C 03 32 59.81 -13 40 23.4 R G45
2014-11-30 08:41:21 C 03 24 29.405 -08 54 50.70 L F51
2014-11-30 09:16:18 C 03 24 28.585 -08 54 18.13 L F51
2014-11-30 09:33:46 C 03 24 28.185 -08 54 01.81 L F51
2014-12-08 00:39:23 C 03 22 34.44 -06 08 47.7 u 807
2014-12-08 00:48:06 C 03 22 34.36 -06 08 40.0 u 807
2014-12-08 00:56:33 C 03 22 34.28 -06 08 32.0 u 807
2014-12-12 07:11:01 C 03 22 30.983 -04 41 34.28 L F51
2014-12-12 07:29:30 C 03 22 30.951 -04 41 18.74 L F51
2014-12-12 07:47:59 C 03 22 30.918 -04 41 03.28 L F51