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
2014-09-08 06:30:13 C 02 11 42.63 +02 51 15.9 q H21
2014-09-08 06:35:45 C 02 11 42.62 +02 51 13.2 q H21
2014-09-08 06:41:17 C 02 11 42.59 +02 51 10.3 q H21
2014-09-08 06:46:48 C 02 11 42.58 +02 51 07.3 q H21
2014-09-08 06:52:20 C 02 11 42.58 +02 51 04.2 q H21
2014-09-24 02:08:59 C 02 05 36.68 -00 40 32.5 q 160
2014-09-24 02:11:56 C 02 05 36.55 -00 40 34.0 q 160
2014-09-24 02:14:53 C 02 05 36.42 -00 40 35.2 q 160
2014-09-24 11:49:55 C 02 05 18.802 -00 45 46.75 L F51
2014-09-24 12:26:51 C 02 05 17.484 -00 46 07.02 L F51
2014-09-24 12:45:17 C 02 05 16.826 -00 46 17.13 L F51
2014-09-26 03:00:51 C 02 04 01.40 -01 07 13.6 q 160
2014-09-26 03:03:47 C 02 04 01.25 -01 07 14.4 q 160
2014-09-26 03:06:43 C 02 04 01.17 -01 07 16.4 q 160
2014-09-27 01:32:30 C 02 03 15.01 -01 19 18.7 q 160
2014-09-27 01:35:26 C 02 03 14.86 -01 19 20.7 q 160
2014-09-27 01:38:23 C 02 03 14.79 -01 19 22.3 q 160
2014-09-28 00:10:59 C 02 02 26.74 -01 31 18.9 q 160
2014-09-28 00:13:53 C 02 02 26.63 -01 31 20.5 q 160
2014-09-28 00:16:46 C 02 02 26.53 -01 31 21.9 q 160
2014-09-29 01:51:19 C 02 01 29.59 -01 44 44.0 q 160
2014-09-29 01:54:19 C 02 01 29.47 -01 44 44.9 q 160
2014-09-29 01:57:19 C 02 01 29.33 -01 44 46.4 q 160
2014-10-01 11:50:27 C 01 59 15.084 -02 14 02.38 L F51
2014-10-01 12:25:41 C 01 59 13.546 -02 14 19.81 L F51
2014-10-01 12:43:20 C 01 59 12.774 -02 14 28.54 L F51
2014-10-03 23:14:37 C 01 56 49.91 -02 42 43.5 q 160
2014-10-03 23:16:58 C 01 56 49.81 -02 42 44.4 q 160
2014-10-03 23:19:19 C 01 56 49.71 -02 42 45.6 q 160
2014-10-04 07:11:27 C 01 56 30.01 -02 46 23.2 q 703
2014-10-04 07:20:42 C 01 56 29.67 -02 46 28.5 q 703
2014-10-04 07:29:59 C 01 56 29.17 -02 46 32.3 q 703
2014-10-04 07:39:15 C 01 56 28.83 -02 46 37.4 q 703
2014-10-06 05:53:22 C 01 54 31.27 -03 07 29.7 u H21
2014-10-06 06:00:20 C 01 54 30.95 -03 07 32.9 u H21
2014-10-06 06:07:25 C 01 54 30.62 -03 07 36.1 u H21
2014-10-11 22:10:10 C 01 48 35.25 -04 01 56.2 o C41
2014-10-11 23:13:13 C 01 48 32.29 -04 02 19.4 o C41
2014-10-13 08:37:17 C 01 47 04.96 -04 13 51.3 q 703
2014-10-13 08:50:15 C 01 47 04.34 -04 13 55.4 q 703
2014-10-13 09:07:48 C 01 47 03.52 -04 14 01.2 q 703
2014-10-13 09:11:07 C 01 47 04.012 -04 13 59.88 L F51
2014-10-13 09:24:31 C 01 47 02.74 -04 14 06.7 q 703
2014-10-13 09:28:39 C 01 47 03.195 -04 14 05.82 L F51
2014-10-13 09:46:09 C 01 47 02.371 -04 14 11.79 L F51
2014-10-13 10:03:43 C 01 47 01.537 -04 14 17.52 L F51
2014-10-21 06:21:03 C 01 39 08.74 -05 05 05.6 q 703
2014-10-21 06:34:01 C 01 39 08.19 -05 05 07.9 q 703
2014-10-21 06:40:32 C 01 39 07.89 -05 05 07.8 q 703
2014-10-23 05:43:09 C 01 37 19.19 -05 13 55.4 R G45