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
2021-05-01 08:22:34 C 14 33 12.19 +01 25 30.0 V 703
2021-05-01 08:30:05 C 14 33 11.90 +01 25 32.7 V 703
2021-05-01 08:37:37 C 14 33 11.57 +01 25 36.9 V 703
2021-05-02 09:12:12 C 14 32 07.41 +01 37 20.9 V T08
2021-05-02 09:16:51 C 14 32 07.19 +01 37 23.1 V T08
2021-05-02 09:21:32 C 14 32 06.96 +01 37 25.3 V T08
2021-05-02 09:31:30 C 14 32 06.49 +01 37 30.1 V T08
2021-05-04 09:17:08 C 14 29 59.01 +01 59 42.3 V T05
2021-05-04 09:21:07 C 14 29 58.79 +01 59 45.6 V T05
2021-05-04 09:25:44 C 14 29 58.57 +01 59 47.3 V T05
2021-05-04 09:27:03 C 14 29 58.53 +01 59 47.9 V T05
2021-05-04 09:31:39 C 14 29 58.29 +01 59 50.1 V T05
2021-05-04 09:40:15 C 14 29 57.89 +01 59 54.2 V T05
2021-05-07 22:30:25 C 14 26 06.91 +02 37 18.3 V 130
2021-05-07 22:37:35 C 14 26 06.54 +02 37 21.2 V 130
2021-05-08 21:38:17 C 14 25 03.63 +02 46 59.6 V G17
2021-05-08 21:48:28 C 14 25 03.12 +02 47 03.9 V G17
2021-05-08 21:58:38 C 14 25 02.65 +02 47 08.1 V G17
2021-05-09 06:55:30 C 14 24 37.97 +02 50 50.9 V G96
2021-05-09 07:03:00 C 14 24 37.61 +02 50 54.0 V G96
2021-05-09 07:10:29 C 14 24 37.26 +02 50 56.9 V G96
2021-05-09 07:17:59 C 14 24 36.88 +02 51 00.3 V G96
2021-05-10 07:04:09 C 14 23 31.89 +03 00 34.5 U I41
2021-05-10 08:05:03 C 14 23 28.96 +03 00 58.7 U I41
2021-05-10 09:07:24 C 14 23 25.96 +03 01 23.4 U I41
2021-05-12 08:02:47 C 14 21 18.39 +03 19 23.0 U I41
2021-05-12 09:07:22 C 14 21 15.31 +03 19 46.8 U I41
2021-05-12 09:44:19 C 14 21 13.952 +03 20 03.00 U F51
2021-05-12 09:59:44 C 14 21 13.212 +03 20 08.71 U F51
2021-05-12 10:15:09 C 14 21 12.466 +03 20 14.37 U F51
2021-05-12 10:30:31 C 14 21 11.725 +03 20 20.05 U F51
2021-05-12 10:48:41 C 14 21 10.85 +03 20 26.2 V T05
2021-05-12 11:33:07 C 14 21 08.74 +03 20 43.0 V T05
2021-05-12 12:14:11 C 14 21 06.76 +03 20 58.6 V T05
2021-05-12 12:21:05 C 14 21 06.45 +03 21 00.2 V T05
2021-05-14 09:49:16 C 14 19 04.90 +03 37 08.9 V T08
2021-05-14 09:53:54 C 14 19 04.68 +03 37 10.8 V T08
2021-05-14 09:56:33 C 14 19 04.54 +03 37 11.8 V T08
2021-05-14 10:01:12 C 14 19 04.34 +03 37 13.4 V T08
2021-05-14 10:03:11 C 14 19 04.25 +03 37 14.1 V T08
2021-05-14 10:08:36 C 14 19 03.98 +03 37 16.1 V T08
2021-05-14 10:53:44 C 14 19 01.84 +03 37 31.3 V T08
2021-05-14 10:55:43 C 14 19 01.74 +03 37 32.2 V T08
2021-05-16 10:19:52 C 14 16 57.53 +03 52 58.6 V T05
2021-05-16 10:25:48 C 14 16 57.27 +03 53 00.7 V T05
2021-05-16 10:40:06 C 14 16 56.64 +03 53 05.4 V T05
2021-05-16 10:59:31 C 14 16 55.71 +03 53 10.6 V T05
2021-05-16 12:36:15 C 14 16 52.320 +03 53 49.13 V P07
2021-05-16 13:37:41 C 14 16 49.546 +03 54 08.14 V P07
2021-05-16 15:44:42 C 14 16 43.646 +03 54 47.45 V P07