235086 (2003 HW11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4657727118 ± 1.29e-08
Semi-major axis (a)2.3515960827 AU ± 2.86e-09
Inclination (i)7.39981487° ± 2.35e-06
Long. of Asc. Node (Ω)150.38612024° ± 2.87e-05
Arg. of Perihelion (ω)154.24092880° ± 2.91e-05
Mean Anomaly (M)59.38372011° ± 5.47e-06
Mean Motion (n)0.2733179685°/day ± 4.98e-10
Perihelion dist (q)1.25628680 AU ± 3.04e-08
Aphelion dist (Q)3.44690537 AU ± 3.06e-08
Orbital Period3.60615253 yr ± 6.57e-09
Physical Parameters
H (abs. magnitude)17.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.318″
Uncertainty0
Orbit TypeAmor
MOID0.246518 AU
Observations Used618
Oppositions16
Arc Total2003-2025
First Observation Used2003-04-03
Last Observation Used2025-12-17
Observations (798)
Date Type RA Dec Mag Band Observatory
2017-02-21 11:16:21 C 11 30 36.714 +06 10 00.83 L F51
2017-03-17 08:45:09 C 11 07 25.51 +09 32 35.3 o 691
2017-03-17 09:02:36 C 11 07 24.78 +09 32 41.1 o 691
2017-03-17 09:20:05 C 11 07 24.01 +09 32 47.0 o 691
2017-03-20 06:58:15 C 11 04 28.135 +09 56 36.82 L F51
2017-03-20 07:02:00 C 11 04 27.973 +09 56 37.79 L F51
2017-03-20 07:15:03 C 11 04 27.405 +09 56 42.31 L F51
2017-03-20 07:18:46 C 11 04 27.239 +09 56 43.56 L F51
2017-03-20 07:31:49 C 11 04 26.678 +09 56 48.01 L F51
2017-03-20 07:48:36 C 11 04 25.975 +09 56 53.84 L F51
2017-03-20 07:52:20 C 11 04 25.806 +09 56 54.95 L F51
2017-03-27 06:46:28 C 10 57 41.10 +10 50 17.8 q G96
2017-03-27 06:53:21 C 10 57 40.81 +10 50 20.2 q G96
2017-03-27 06:59:26 C 10 57 40.60 +10 50 22.5 q G96
2017-03-27 07:05:32 C 10 57 40.37 +10 50 23.8 q G96
2017-03-27 09:48:45 C 10 57 34.052 +10 51 13.85 L F51
2017-03-27 10:24:02 C 10 57 32.657 +10 51 24.38 L F51
2017-03-27 10:41:46 C 10 57 31.945 +10 51 29.67 L F51
2017-04-15 04:47:24 C 10 43 37.66 +12 37 04.4 q G96
2017-04-15 04:53:32 C 10 43 37.52 +12 37 04.9 q G96
2017-04-15 04:59:40 C 10 43 37.33 +12 37 05.7 q G96
2018-12-04 06:57:11 C 05 28 01.32 +12 14 55.8 V G96
2018-12-04 07:04:33 C 05 28 01.02 +12 14 55.2 V G96
2018-12-04 07:11:55 C 05 28 00.61 +12 14 55.4 V G96
2018-12-04 07:19:17 C 05 28 00.24 +12 14 55.0 V G96
2019-01-07 10:01:59 C 04 52 17.819 +12 42 42.41 U F51
2019-01-07 10:42:48 C 04 52 16.558 +12 42 45.83 U F51
2019-01-07 11:03:11 C 04 52 15.946 +12 42 47.76 U F51
2019-01-11 03:11:52 C 04 49 49.22 +12 51 20.3 u H21
2019-01-11 03:18:53 C 04 49 49.03 +12 51 21.0 u H21
2019-01-11 03:29:41 C 04 49 48.74 +12 51 22.2 u H21
2020-01-21 10:34:06 C 09 10 29.256 +12 50 10.88 U F52
2020-01-21 10:49:24 C 09 10 28.681 +12 50 14.12 U F52
2020-01-21 11:04:53 C 09 10 28.086 +12 50 17.17 U F52
2020-01-23 09:58:30 C 09 08 41.875 +12 59 55.14 U F51
2020-01-23 10:15:10 C 09 08 41.226 +12 59 58.84 U F51
2020-01-23 10:31:45 C 09 08 40.582 +13 00 02.13 U F51
2020-01-23 10:48:25 C 09 08 39.921 +13 00 05.69 U F51
2021-03-13 19:42:11 C 14 50 51.80 -06 41 57.6 q D29
2021-03-13 20:22:55 C 14 50 52.42 -06 41 48.3 q D29
2021-03-15 13:00:45 C 14 51 30.756 -06 31 47.22 U F52
2021-03-15 13:18:31 C 14 51 30.985 -06 31 42.88 U F52
2021-03-15 13:36:15 C 14 51 31.213 -06 31 38.26 U F52
2021-03-20 12:52:54 C 14 52 54.514 -05 58 38.64 U F51
2021-03-20 13:10:25 C 14 52 54.634 -05 58 33.42 U F51
2021-03-20 13:27:58 C 14 52 54.748 -05 58 28.19 U F51
2021-03-20 13:45:28 C 14 52 54.858 -05 58 22.85 U F51
2021-03-23 10:33:09 C 14 53 22.39 -05 36 53.6 V G96
2021-03-23 10:40:35 C 14 53 22.43 -05 36 51.3 V G96
2021-03-23 10:48:01 C 14 53 22.44 -05 36 48.8 V G96