523585 (1998 MW5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3629103954 ± 2.34e-08
Semi-major axis (a)1.0234803274 AU ± 1.42e-09
Inclination (i)6.29139451° ± 1.06e-06
Long. of Asc. Node (Ω)80.11990129° ± 9.45e-06
Arg. of Perihelion (ω)26.88347476° ± 1.01e-05
Mean Anomaly (M)316.86016458° ± 6.53e-06
Mean Motion (n)0.9519037268°/day ± 1.98e-09
Perihelion dist (q)0.65204868 AU ± 2.39e-08
Aphelion dist (Q)1.39491198 AU ± 2.40e-08
Orbital Period1.03542644 yr ± 2.16e-09
Physical Parameters
H (abs. magnitude)18.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.256″
Uncertainty0
Orbit TypeApollo
MOID0.075928 AU
Observations Used578
Oppositions1
Arc Total1998-2025
First Observation Used1998-06-24
Last Observation Used2025-08-03
Observations (631)
Date Type RA Dec Mag Band Observatory
2023-08-27 00:13:26 C 22 17 10.680 -46 14 36.74 V M22
2023-08-27 00:18:12 C 22 17 09.739 -46 14 46.00 V M22
2023-08-27 00:32:31 C 22 17 06.799 -46 15 14.08 V M22
2023-08-27 21:13:42 C 22 13 05.287 -46 56 18.38 V M22
2023-08-27 21:18:19 C 22 13 04.289 -46 56 27.71 V M22
2023-08-27 21:26:08 C 22 13 02.626 -46 56 43.26 V M22
2023-08-27 21:34:08 C 22 13 00.926 -46 56 59.24 V M22
2023-09-04 03:52:03 C 21 32 06.403 -52 06 54.97 V W68
2023-09-04 04:05:49 C 21 32 02.494 -52 07 15.71 V W68
2023-09-04 04:20:26 C 21 31 58.351 -52 07 37.81 V W68
2023-09-14 20:51:37 C 20 15 34.003 -56 34 06.28 V M22
2023-09-14 20:55:40 C 20 15 32.662 -56 34 08.15 V M22
2023-09-14 21:06:27 C 20 15 29.122 -56 34 12.97 V M22
2023-09-14 21:21:57 C 20 15 23.990 -56 34 20.03 V M22
2023-09-17 20:18:05 C 19 53 19.507 -57 01 02.06 V M22
2023-09-17 20:22:43 C 19 53 18.005 -57 01 02.86 V M22
2023-09-17 20:33:26 C 19 53 14.510 -57 01 04.84 V M22
2023-09-17 20:49:26 C 19 53 09.305 -57 01 07.82 V M22
2023-10-02 18:01:51 C 18 13 38.419 -55 20 37.90 V M22
2023-10-02 18:10:09 C 18 13 36.322 -55 20 31.27 V M22
2023-10-02 18:24:33 C 18 13 32.470 -55 20 20.44 V M22
2023-10-10 01:02:09 C 17 31 51.331 -52 49 48.61 V W68
2023-10-10 01:07:34 C 17 31 49.992 -52 49 41.70 V W68
2023-10-10 01:40:26 C 17 31 42.223 -52 49 04.44 V W68
2023-10-10 01:48:42 C 17 31 40.390 -52 48 59.22 V W68
2023-10-10 18:15:04 C 17 27 52.59 -52 31 46.3 V M28
2023-10-10 18:17:59 C 17 27 51.92 -52 31 42.4 V M28
2023-10-10 18:20:56 C 17 27 51.27 -52 31 39.6 V M28
2024-06-29 07:09:47 C 22 05 45.137 -22 02 10.93 V W68
2024-06-29 07:12:25 C 22 05 45.070 -22 02 13.45 V W68
2024-06-29 07:16:53 C 22 05 45.010 -22 02 16.80 V W68
2024-06-29 07:43:14 C 22 05 44.724 -22 02 34.76 V W68
2024-07-02 07:08:40 C 22 04 57.422 -22 56 32.35 V W68
2024-07-02 07:12:00 C 22 04 57.334 -22 56 34.12 V W68
2024-07-02 07:15:56 C 22 04 57.283 -22 56 37.64 V W68
2024-07-02 07:24:53 C 22 04 57.070 -22 56 45.24 V W68
2024-07-07 06:30:48 C 22 02 04.589 -24 40 11.89 V W68
2024-07-07 06:33:25 C 22 02 04.529 -24 40 14.52 V W68
2024-07-07 06:37:59 C 22 02 04.325 -24 40 18.77 V W68
2024-07-07 06:46:41 C 22 02 03.991 -24 40 26.62 V W68
2024-07-14 05:41:52 C 21 54 14.978 -27 33 21.53 V W68
2024-07-14 05:46:00 C 21 54 14.700 -27 33 25.99 V W68
2024-07-14 05:50:49 C 21 54 14.398 -27 33 31.75 V W68
2024-07-14 05:58:32 C 21 54 13.862 -27 33 40.61 V W68
2024-07-15 05:19:33 C 21 52 44.834 -28 00 15.05 V W68
2024-07-15 05:24:06 C 21 52 44.484 -28 00 20.27 V W68
2024-07-15 05:31:14 C 21 52 43.973 -28 00 28.58 V W68
2024-07-15 05:39:02 C 21 52 43.411 -28 00 37.62 V W68
2024-07-19 04:12:13 C 21 45 37.757 -29 53 13.63 V W68
2024-07-19 04:15:29 C 21 45 37.411 -29 53 18.20 V W68