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
2026-02-26 09:31:38 C 11 58 48.421 +18 51 07.02 V 703
2026-02-26 09:34:54 C 11 58 48.482 +18 51 12.49 V 703
2026-02-26 09:38:10 C 11 58 48.616 +18 51 17.42 V 703
2026-02-26 09:41:30 C 11 58 48.583 +18 51 22.90 V 703
2026-02-27 05:37:17 C 11 59 26.95 +19 29 22.2 V H21
2026-02-27 05:40:07 C 11 59 27.02 +19 29 27.7 V H21
2026-02-27 05:42:58 C 11 59 27.09 +19 29 33.3 V H21
2026-02-27 05:45:49 C 11 59 27.17 +19 29 38.9 V H21
2026-02-27 05:48:40 C 11 59 27.25 +19 29 44.5 V H21
2026-02-27 05:51:31 C 11 59 27.34 +19 29 50.0 V H21
2026-02-27 05:54:21 C 11 59 27.42 +19 29 55.5 V H21
2026-02-27 05:57:12 C 11 59 27.49 +19 30 01.1 V H21
2026-02-27 07:42:15 C 11 59 31.554 +19 33 28.34 X F51
2026-02-27 07:54:22 C 11 59 31.892 +19 33 52.19 X F51
2026-02-27 08:05:19 C 11 59 31.326 +19 34 12.72 V 703
2026-02-27 08:06:27 C 11 59 32.265 +19 34 16.08 X F51
2026-02-27 08:08:36 C 11 59 31.459 +19 34 19.56 V 703
2026-02-27 08:11:53 C 11 59 31.578 +19 34 26.94 V 703
2026-02-27 08:15:10 C 11 59 31.661 +19 34 32.05 V 703
2026-02-27 08:18:37 C 11 59 32.599 +19 34 39.93 X F51
2026-02-27 10:02:12 C 11 59 35.455 +19 38 03.85 X F52
2026-02-27 10:16:14 C 11 59 35.828 +19 38 31.43 X F52
2026-02-27 10:30:17 C 11 59 36.210 +19 38 59.13 X F52
2026-02-27 10:44:21 C 11 59 36.574 +19 39 26.70 X F52
2026-02-28 09:22:57 C 12 00 20.207 +20 24 37.20 X F51
2026-02-28 09:37:04 C 12 00 20.600 +20 25 06.23 X F51
2026-02-28 09:51:10 C 12 00 20.985 +20 25 35.14 X F51
2026-02-28 10:05:18 C 12 00 21.369 +20 26 03.93 X F51
2026-03-06 08:41:20 B 12 05 10.759 +25 53 59.46 V U52
2026-03-06 08:56:04 B 12 05 11.251 +25 54 37.26 V U52
2026-03-06 09:10:47 B 12 05 11.664 +25 55 15.10 V U52
2026-03-06 13:44:23 C 12 05 20.759 +26 07 10.73 X F51
2026-03-06 13:57:30 C 12 05 21.164 +26 07 44.59 X F51
2026-03-06 14:10:37 C 12 05 21.574 +26 08 18.28 X F51
2026-03-06 14:23:42 C 12 05 21.979 +26 08 51.99 X F51
2026-03-07 00:19:16 C 12 05 44.998 +26 34 47.28 X B67
2026-03-07 00:21:55 C 12 05 45.096 +26 34 54.23 X B67
2026-03-07 00:24:33 C 12 05 45.204 +26 35 00.96 X B67
2026-03-07 10:11:18 C 12 06 06.534 +27 01 08.72 V 703
2026-03-07 10:14:37 C 12 06 06.548 +27 01 18.08 V 703
2026-03-07 10:16:17 B 12 06 07.010 +27 01 19.31 V U52
2026-03-07 10:17:56 C 12 06 06.649 +27 01 26.76 V 703
2026-03-07 10:21:15 C 12 06 06.822 +27 01 35.36 V 703
2026-03-07 10:28:54 B 12 06 07.363 +27 01 53.76 V U52
2026-03-07 10:41:31 B 12 06 07.735 +27 02 27.35 V U52
2026-03-07 23:21:33 B 12 06 37.375 +27 36 47.84 Z K74
2026-03-07 23:32:09 B 12 06 37.697 +27 37 16.72 Z K74
2026-03-07 23:42:14 B 12 06 38.066 +27 37 44.29 Z K74
2026-03-07 23:52:20 B 12 06 38.400 +27 38 12.19 Z K74
2026-03-08 00:02:26 B 12 06 38.738 +27 38 40.09 Z K74