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
2014-05-08 11:12:10 C 20 57 56.91 -06 07 33.3 q 703
2014-05-08 15:56:25 S 20 58 38.50 -06 04 29.9 L C51
2014-05-08 19:06:01 S 20 59 06.55 -06 02 34.9 L C51
2014-05-08 20:40:49 S 20 59 20.51 -06 01 36.2 L C51
2014-05-08 22:15:37 S 20 59 34.55 -06 00 37.3 L C51
2014-05-08 23:50:14 S 20 59 48.38 -05 59 38.8 L C51
2014-05-09 21:57:04 S 21 03 04.975 -05 45 56.74 L C51
2014-05-10 04:16:06 S 21 04 00.98 -05 42 00.1 L C51
2014-05-10 10:35:06 S 21 04 57.34 -05 38 03.8 L C51
2014-05-10 16:54:08 S 21 05 53.45 -05 34 07.3 L C51
2014-05-10 20:03:44 S 21 06 21.45 -05 32 09.1 L C51
2014-05-10 23:13:20 S 21 06 49.757 -05 30 08.28 L C51
2014-05-11 02:22:45 S 21 07 17.91 -05 28 11.3 L C51
2014-05-11 05:32:21 S 21 07 45.86 -05 26 11.0 L C51
2014-05-11 11:51:22 S 21 08 42.21 -05 22 13.8 L C51
2014-05-11 15:00:58 S 21 09 10.34 -05 20 14.0 L C51
2014-05-11 18:10:23 S 21 09 38.51 -05 18 15.4 L C51
2014-05-12 00:29:25 S 21 10 34.95 -05 14 19.0 L C51
2014-05-12 03:39:00 S 21 11 03.06 -05 12 17.2 L C51
2014-05-12 09:58:01 S 21 11 59.50 -05 08 17.1 L C51
2014-05-27 21:06:02 S 22 07 41.36 -01 08 29.3 L C51
2014-05-28 00:15:37 S 22 08 09.85 -01 06 26.6 L C51
2014-05-28 03:25:02 S 22 08 38.46 -01 04 25.1 L C51
2014-05-28 06:34:38 S 22 09 06.96 -01 02 22.8 L C51
2014-05-28 09:44:03 S 22 09 35.39 -01 00 20.4 L C51
2014-05-28 12:53:40 S 22 10 03.98 -00 58 18.9 L C51
2014-05-28 16:03:05 S 22 10 32.43 -00 56 16.6 L C51
2014-05-29 01:31:42 S 22 11 57.934 -00 50 12.41 L C51
2014-05-29 04:41:07 S 22 12 26.40 -00 48 10.5 L C51
2014-05-29 14:09:44 S 22 13 51.94 -00 42 04.9 L C51
2014-05-29 17:19:09 S 22 14 20.37 -00 40 04.7 L C51
2014-05-29 20:28:45 S 22 14 49.04 -00 38 04.7 L C51
2014-05-29 23:38:10 S 22 15 17.32 -00 36 02.6 L C51
2014-05-30 02:47:46 S 22 15 45.78 -00 34 01.2 L C51
2014-05-30 05:57:11 S 22 16 14.297 -00 32 00.85 L C51
2014-05-30 12:16:12 S 22 17 11.19 -00 27 59.0 L C51
2014-05-30 15:25:37 S 22 17 39.68 -00 25 58.4 L C51
2014-05-30 18:35:13 S 22 18 08.23 -00 23 57.0 L C51
2014-05-30 21:44:38 S 22 18 36.56 -00 21 55.9 L C51
2014-05-30 21:44:49 S 22 18 36.62 -00 21 54.9 L C51
2014-05-31 07:13:16 S 22 20 02.02 -00 15 54.5 L C51
2014-05-31 10:22:41 S 22 20 30.35 -00 13 54.7 L C51
2014-05-31 15:06:53 S 22 21 13.02 -00 10 54.6 L C51
2014-05-31 16:41:41 S 22 21 27.29 -00 09 53.3 L C51
2014-05-31 21:25:55 S 22 22 09.91 -00 06 54.2 L C51
2014-05-31 21:26:06 S 22 22 09.91 -00 06 55.1 L C51
2014-05-31 23:00:42 S 22 22 24.12 -00 05 53.8 L C51
2014-06-01 00:35:31 S 22 22 38.39 -00 04 55.0 L C51
2014-06-01 03:44:56 S 22 23 06.75 -00 02 54.7 L C51
2014-06-01 05:19:44 S 22 23 21.05 -00 01 57.2 L C51