2023 MW4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2748890119 ± 1.72e-04
Semi-major axis (a)1.1786791867 AU ± 1.67e-04
Inclination (i)5.03054105° ± 2.58e-03
Long. of Asc. Node (Ω)153.48780653° ± 2.61e-03
Arg. of Perihelion (ω)211.75321515° ± 3.67e-03
Mean Anomaly (M)254.37374270° ± 1.25e-01
Mean Motion (n)0.7702272047°/day ± 1.64e-04
Perihelion dist (q)0.85467323 AU ± 2.36e-04
Aphelion dist (Q)1.50268514 AU ± 2.94e-04
Orbital Period1.27965654 yr ± 2.72e-04
Physical Parameters
H (abs. magnitude)24.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.181″
Uncertainty3
Orbit TypeApollo
MOID0.058746 AU
Observations Used37
Oppositions1
Arc Total2023-2023
First Observation Used2023-06-24
Last Observation Used2023-07-15
Observations (37)
Date Type RA Dec Mag Band Observatory
2023-06-24 08:59:52 C 16 43 35.209 +16 53 57.55 V V00
2023-06-24 09:08:36 C 16 43 33.830 +16 54 11.23 V V00
2023-06-24 09:17:17 C 16 43 32.441 +16 54 24.88 V V00
2023-06-24 09:26:01 C 16 43 31.055 +16 54 38.05 V V00
2023-06-25 04:07:32 C 16 40 46.723 +17 24 25.60 V H01
2023-06-25 04:12:45 C 16 40 45.846 +17 24 34.15 V H01
2023-06-25 04:30:34 C 16 40 42.850 +17 25 03.00 V H01
2023-06-25 04:37:30 C 16 40 41.678 +17 25 14.24 V H01
2023-06-25 05:09:13 C 16 40 36.58 +17 26 08.0 o 291
2023-06-25 05:33:46 C 16 40 32.37 +17 26 48.4 o 291
2023-06-25 05:58:18 C 16 40 28.22 +17 27 27.7 o 291
2023-06-26 03:25:16 C 16 37 08.85 +18 01 41.2 u H21
2023-06-26 03:33:21 C 16 37 07.47 +18 01 54.0 u H21
2023-06-26 03:38:04 C 16 37 06.65 +18 02 01.6 u H21
2023-06-26 04:47:54 C 16 36 55.709 +18 04 00.00 V H01
2023-06-26 04:53:48 C 16 36 54.676 +18 04 09.66 V H01
2023-06-26 05:07:26 C 16 36 52.297 +18 04 31.70 V H01
2023-06-26 05:17:03 C 16 36 50.614 +18 04 47.05 V H01
2023-06-27 09:06:31 C 16 32 16.451 +18 49 43.07 V V00
2023-06-27 09:14:27 C 16 32 15.068 +18 49 55.45 V V00
2023-06-27 09:22:22 C 16 32 13.686 +18 50 07.84 V V00
2023-06-27 09:30:17 C 16 32 12.296 +18 50 20.15 V V00
2023-06-29 04:51:57 C 16 24 49.568 +20 01 26.65 V V06
2023-06-29 04:55:31 C 16 24 48.899 +20 01 32.84 V V06
2023-06-29 04:59:06 C 16 24 48.179 +20 01 38.82 V V06
2023-06-29 05:02:40 C 16 24 47.495 +20 01 44.98 V V06
2023-07-06 06:04:48 C 15 50 03.52 +24 48 32.1 o 291
2023-07-06 06:22:41 C 15 49 58.93 +24 49 01.7 o 291
2023-07-06 06:40:42 C 15 49 54.35 +24 49 32.4 o 291
2023-07-09 07:09:15 C 15 31 28.427 +26 56 32.71 V V06
2023-07-09 07:12:43 C 15 31 27.415 +26 56 38.72 V V06
2023-07-09 07:16:10 C 15 31 26.440 +26 56 44.16 V V06
2023-07-09 07:19:39 C 15 31 25.446 +26 56 50.06 V V06
2023-07-15 06:28:39 C 14 46 24.301 +31 06 08.60 V V06
2023-07-15 06:33:47 C 14 46 22.393 +31 06 16.49 V V06
2023-07-15 06:38:56 C 14 46 20.428 +31 06 24.34 V V06
2023-07-15 06:44:05 C 14 46 18.520 +31 06 32.11 V V06