2026 CW4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7151380706 ± 1.22e-05
Semi-major axis (a)2.9713033264 AU ± 1.24e-04
Inclination (i)15.94976770° ± 2.96e-04
Long. of Asc. Node (Ω)142.02127649° ± 2.45e-04
Arg. of Perihelion (ω)110.16026758° ± 2.88e-04
Mean Anomaly (M)325.74157135° ± 2.18e-03
Mean Motion (n)0.1924384244°/day ± 1.21e-05
Perihelion dist (q)0.84641120 AU ± 5.08e-05
Aphelion dist (Q)5.09619545 AU ± 2.17e-04
Orbital Period5.12177486 yr ± 3.22e-04
Physical Parameters
H (abs. magnitude)19.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.180″
Uncertainty1
Orbit TypeApollo
MOID0.068636 AU
Observations Used275
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-12
Last Observation Used2026-04-08
Observations (292)
Date Type RA Dec Mag Band Observatory
2026-03-11 20:35:37 C 12 10 29.419 +32 11 24.14 X L18
2026-03-12 18:35:16 C 12 11 28.747 +33 22 00.00 V D29
2026-03-12 18:55:38 C 12 11 29.563 +33 23 05.68 V D29
2026-03-12 19:16:00 C 12 11 30.387 +33 24 11.59 V D29
2026-03-12 23:17:22 B 12 11 43.145 +33 37 14.95 X K87
2026-03-12 23:22:23 B 12 11 43.373 +33 37 30.94 Z K74
2026-03-12 23:29:11 B 12 11 43.663 +33 37 52.97 Z K74
2026-03-12 23:35:59 B 12 11 43.939 +33 38 15.40 Z K74
2026-03-12 23:41:40 B 12 11 44.186 +33 38 34.73 X K87
2026-03-13 00:06:00 B 12 11 45.187 +33 39 54.65 X K87
2026-03-13 02:11:29 C 12 11 50.441 +33 46 44.04 Z G19
2026-03-13 02:48:47 C 12 11 52.078 +33 48 46.08 Z G19
2026-03-13 03:26:40 C 12 11 53.743 +33 50 49.85 Z G19
2026-03-13 08:49:05 B 12 12 10.466 +34 08 43.37 V U52
2026-03-13 08:53:16 B 12 12 10.661 +34 08 57.48 V U52
2026-03-13 08:57:28 B 12 12 10.812 +34 09 11.70 V U52
2026-03-14 19:15:08 B 12 13 56.59 +36 05 37.1 X L04
2026-03-14 19:20:20 B 12 13 56.85 +36 05 55.5 X L04
2026-03-14 19:25:31 B 12 13 57.09 +36 06 14.0 X L04
2026-03-16 01:31:46 B 12 15 34.39 +37 53 03.7 X L04
2026-03-16 02:05:47 B 12 15 36.16 +37 55 05.5 X L04
2026-03-17 23:55:15 B 12 18 25.975 +40 45 43.20 Z K74
2026-03-17 23:57:45 B 12 18 26.117 +40 45 52.74 Z K74
2026-03-18 00:00:15 B 12 18 26.266 +40 46 02.24 Z K74
2026-03-18 00:02:45 B 12 18 26.405 +40 46 11.78 Z K74
2026-03-18 00:05:15 B 12 18 26.570 +40 46 21.11 Z K74
2026-03-18 00:07:46 B 12 18 26.705 +40 46 31.08 Z K74
2026-03-18 00:10:16 B 12 18 26.856 +40 46 40.58 Z K74
2026-03-18 00:44:28 B 12 18 28.987 +40 48 54.40 X K19
2026-03-18 00:49:38 B 12 18 29.285 +40 49 13.80 X K19
2026-03-18 00:54:50 B 12 18 29.568 +40 49 34.10 X K19
2026-03-18 08:31:05 C 12 18 59.972 +41 18 55.01 V 703
2026-03-18 08:35:15 C 12 19 00.188 +41 19 10.42 V 703
2026-03-18 08:39:21 C 12 19 00.448 +41 19 26.51 V 703
2026-03-18 08:43:08 C 12 19 00.653 +41 19 41.38 V 703
2026-03-19 00:11:55 C 12 20 05.230 +42 19 55.27 X B67
2026-03-19 00:16:25 C 12 20 05.501 +42 20 12.84 X B67
2026-03-19 00:20:57 C 12 20 05.786 +42 20 30.52 X B67
2026-03-19 00:27:55 B 12 20 06.190 +42 20 56.33 X K87
2026-03-19 00:34:46 B 12 20 06.619 +42 21 23.22 X K87
2026-03-19 00:41:36 B 12 20 07.068 +42 21 50.08 X K87
2026-03-19 22:37:18 B 12 21 45.307 +43 49 07.21 X Z43
2026-03-19 23:09:58 B 12 21 47.530 +43 51 20.09 X Y84
2026-03-19 23:13:53 B 12 21 47.806 +43 51 36.11 X Y84
2026-03-19 23:14:24 B 12 21 47.916 +43 51 38.23 X Z43
2026-03-19 23:17:47 B 12 21 48.077 +43 51 51.98 X Y84
2026-03-20 00:17:51 B 12 21 51.869 +43 55 54.41 X K87
2026-03-20 00:35:18 B 12 21 53.083 +43 57 04.93 X K87
2026-03-20 00:52:46 B 12 21 54.295 +43 58 15.38 X K87
2026-03-20 08:40:08 C 12 22 30.760 +44 29 58.24 V 703