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
2003-04-03 13:19:44 C 15 15 43.34 -05 25 08.1 21.0 c 608
2003-04-03 13:35:06 C 15 15 43.34 -05 25 01.6 20.5 c 608
2003-04-03 13:50:38 C 15 15 43.34 -05 24 56.3 20.8 c 608
2003-04-25 08:39:49 C 15 08 34.44 -01 23 19.0 o 699
2003-04-25 08:58:55 C 15 08 33.86 -01 23 09.7 o 699
2003-04-25 09:18:01 C 15 08 33.28 -01 23 00.2 o 699
2003-04-25 09:37:07 C 15 08 32.60 -01 22 49.8 o 699
2003-04-27 07:28:56 C 15 07 09.81 -00 59 21.6 18.9 c 704
2003-04-27 07:46:11 C 15 07 09.25 -00 59 12.1 19.2 c 704
2003-04-27 08:20:25 C 15 07 08.09 -00 58 55.5 19.1 c 704
2003-04-27 08:37:37 C 15 07 07.48 -00 58 46.8 19.1 c 704
2003-05-04 11:50:52 C 15 01 04.39 +00 27 51.4 19.4 c 608
2003-05-04 12:06:20 C 15 01 03.75 +00 27 58.8 19.5 c 608
2003-05-04 12:21:25 C 15 01 03.13 +00 28 06.2 19.7 c 608
2003-05-09 06:42:11 C 14 56 25.86 +01 22 44.2 17.8 c 704
2003-05-09 06:58:51 C 14 56 25.13 +01 22 51.7 18.4 c 704
2003-05-09 07:15:31 C 14 56 24.38 +01 22 59.1 18.6 c 704
2003-05-09 07:32:51 C 14 56 23.59 +01 23 07.9 18.6 c 704
2003-05-10 08:44:24 C 14 55 19.85 +01 34 34.4 c 670
2003-05-10 09:26:47 C 14 55 17.90 +01 34 53.4 c 670
2003-05-10 09:29:51 C 14 55 17.76 +01 34 57.0 c 670
2003-05-11 00:06:53 C 14 54 40.81 +01 41 25.8 d 941
2003-05-11 00:08:32 C 14 54 40.71 +01 41 26.7 d 941
2003-05-11 00:10:10 C 14 54 40.63 +01 41 27.6 d 941
2003-05-11 00:11:49 C 14 54 40.56 +01 41 28.4 d 941
2003-05-12 22:41:20 C 14 52 41.14 +02 01 38.6 d 170
2003-05-12 22:42:57 C 14 52 41.06 +02 01 39.4 d 170
2003-05-12 22:44:35 C 14 52 40.99 +02 01 40.2 d 170
2003-05-12 22:46:12 C 14 52 40.91 +02 01 41.0 d 170
2003-05-18 00:20:07 C 14 47 25.07 +02 49 22.2 d 941
2003-05-18 00:21:45 C 14 47 24.99 +02 49 22.7 d 941
2003-05-18 00:23:23 C 14 47 24.91 +02 49 22.9 d 941
2003-05-18 00:25:02 C 14 47 24.84 +02 49 23.4 d 941
2003-05-18 00:26:40 C 14 47 24.75 +02 49 23.5 d 941
2003-05-24 21:37:58 C 14 40 31.44 +03 39 36.9 d 151
2003-05-24 21:42:59 C 14 40 31.21 +03 39 38.6 d 151
2003-05-24 21:45:00 C 14 40 31.15 +03 39 37.9 d 151
2003-05-24 21:46:28 C 14 40 31.01 +03 39 38.5 d 151
2003-05-25 04:52:52 C 14 40 14.48 +03 41 23.1 m 683
2003-05-25 05:06:31 C 14 40 13.70 +03 41 28.8 m 683
2003-05-25 05:28:14 C 14 40 12.95 +03 41 32.0 m 683
2003-05-26 06:13:26 C 14 39 14.69 +03 47 16.1 d 703
2003-05-26 06:27:38 C 14 39 14.10 +03 47 19.9 d 703
2003-05-26 06:41:50 C 14 39 13.48 +03 47 23.2 d 703
2003-05-26 06:56:01 C 14 39 12.88 +03 47 26.4 d 703
2003-06-01 08:41:34 C 14 34 03.88 +04 11 03.9 d 703
2003-06-01 08:55:51 C 14 34 03.43 +04 11 05.9 d 703
2003-06-01 09:10:03 C 14 34 02.88 +04 11 07.4 d 703
2003-06-01 09:24:16 C 14 34 02.46 +04 11 08.7 d 703
2003-06-02 06:25:32 C 14 33 23.78 +04 13 06.5 c 691