2014 HF177

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5489884858 ± 9.77e-09
Semi-major axis (a)2.2807515790 AU ± 8.27e-09
Inclination (i)7.20629950° ± 3.35e-06
Long. of Asc. Node (Ω)43.03582633° ± 1.19e-05
Arg. of Perihelion (ω)251.29716065° ± 1.35e-05
Mean Anomaly (M)106.54179331° ± 7.35e-06
Mean Motion (n)0.2861456100°/day ± 1.56e-09
Perihelion dist (q)1.02864520 AU ± 2.26e-08
Aphelion dist (Q)3.53285800 AU ± 2.57e-08
Orbital Period3.44442700 yr ± 1.87e-08
Physical Parameters
H (abs. magnitude)19.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.218″
Uncertainty0
Orbit TypeAmor
MOID0.105314 AU
Observations Used174
Oppositions2
Arc Total2014-2024
First Observation Used
Last Observation Used2021-11-11
Observations (250)
Date Type RA Dec Mag Band Observatory
2014-04-02 08:12:58 C 14 33 37.07 -08 32 39.6 o 691
2014-04-02 08:38:24 C 14 33 36.72 -08 32 42.0 o 691
2014-04-02 09:03:52 C 14 33 36.41 -08 32 45.4 o 691
2014-04-05 12:37:12 C 14 32 42.452 -08 41 12.40 L F51
2014-04-05 12:52:24 C 14 32 42.156 -08 41 14.04 L F51
2014-04-05 13:07:36 C 14 32 41.877 -08 41 15.72 L F51
2014-04-05 13:22:50 C 14 32 41.593 -08 41 17.53 L F51
2014-04-23 04:41:54 C 14 18 46.46 -09 47 15.4 L W84
2014-04-23 04:46:32 C 14 18 46.20 -09 47 16.4 L W84
2014-04-23 04:51:12 C 14 18 45.93 -09 47 17.4 L W84
2014-04-23 04:55:48 C 14 18 45.67 -09 47 18.5 L W84
2014-04-23 05:00:22 C 14 18 45.41 -09 47 19.5 L W84
2014-04-23 09:52:05 C 14 18 30.442 -09 48 40.03 L F51
2014-04-23 10:10:23 C 14 18 29.391 -09 48 44.17 L F51
2014-04-23 10:28:42 C 14 18 28.325 -09 48 48.22 L F51
2014-04-24 05:13:42 C 14 17 28.17 -09 52 44.5 19.3 L W84
2014-04-24 05:18:17 C 14 17 27.90 -09 52 45.5 L W84
2014-04-24 05:22:50 C 14 17 27.63 -09 52 46.6 L W84
2014-04-24 05:27:23 C 14 17 27.36 -09 52 47.6 L W84
2014-04-24 05:31:58 C 14 17 27.09 -09 52 48.7 L W84
2014-04-25 05:13:40 C 14 16 08.52 -09 58 21.6 L W84
2014-04-25 05:16:50 C 14 16 09.08 -09 58 42.0 o 691
2014-04-25 05:18:15 C 14 16 08.24 -09 58 22.7 L W84
2014-04-25 05:22:48 C 14 16 07.97 -09 58 23.8 L W84
2014-04-25 05:27:21 C 14 16 07.68 -09 58 24.9 L W84
2014-04-25 05:31:56 C 14 16 07.40 -09 58 25.9 L W84
2014-04-25 05:42:22 C 14 16 07.55 -09 58 48.6 o 691
2014-04-25 06:07:55 C 14 16 05.99 -09 58 54.9 o 691
2014-04-26 04:25:09 C 14 14 48.83 -10 04 02.5 L W84
2014-04-26 04:29:48 C 14 14 48.54 -10 04 03.6 L W84
2014-04-26 04:34:25 C 14 14 48.24 -10 04 04.8 L W84
2014-04-26 04:39:01 C 14 14 47.95 -10 04 05.9 L W84
2014-04-26 04:43:41 C 14 14 47.65 -10 04 07.1 L W84
2014-04-29 10:42:03 C 14 09 57.735 -10 25 30.43 L F51
2014-04-29 11:00:47 C 14 09 56.401 -10 25 35.85 L F51
2014-04-29 11:19:33 C 14 09 55.065 -10 25 41.23 L F51
2014-04-29 11:38:20 C 14 09 53.732 -10 25 46.59 L F51
2014-04-29 23:31:07 C 14 09 07.38 -10 29 22.8 r J75
2014-04-29 23:36:34 C 14 09 06.99 -10 29 24.1 r J75
2014-04-29 23:42:02 C 14 09 06.58 -10 29 26.0 r J75
2014-04-30 21:59:06 C 14 07 36.78 -10 36 17.3 q C43
2014-04-30 22:03:14 C 14 07 36.49 -10 36 18.8 q C43
2014-04-30 22:08:27 C 14 07 36.09 -10 36 20.1 q C43
2014-04-30 23:00:43 C 14 07 32.97 -10 36 30.8 t J04
2014-04-30 23:02:17 C 14 07 32.85 -10 36 31.4 t J04
2014-04-30 23:03:53 C 14 07 32.74 -10 36 31.8 t J04
2014-05-01 01:04:23 C 14 07 23.42 -10 37 14.2 t 204
2014-05-01 01:16:39 C 14 07 22.54 -10 37 18.0 t 204
2014-05-01 01:28:13 C 14 07 21.69 -10 37 21.4 t 204
2014-05-02 14:04:49 C 14 04 48.96 -10 49 15.2 o 300