2026 CU1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5021539757 ± 1.78e-05
Semi-major axis (a)1.9361279383 AU ± 6.74e-05
Inclination (i)0.85567557° ± 2.30e-05
Long. of Asc. Node (Ω)341.48659701° ± 2.41e-05
Arg. of Perihelion (ω)202.14895467° ± 1.12e-04
Mean Anomaly (M)316.75216839° ± 2.27e-03
Mean Motion (n)0.3658568564°/day ± 1.91e-05
Perihelion dist (q)0.96389360 AU ± 4.81e-05
Aphelion dist (Q)2.90836228 AU ± 1.07e-04
Orbital Period2.69402163 yr ± 1.41e-04
Physical Parameters
H (abs. magnitude)24.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.163″
Uncertainty1
Orbit TypeApollo
MOID0.000303 AU
Observations Used201
Oppositions1
Arc Total2026-2026
First Observation Used2026-01-11
Last Observation Used2026-02-28
Observations (220)
Date Type RA Dec Mag Band Observatory
2026-02-22 22:03:59 B 09 23 14.748 +21 18 41.72 X K19
2026-02-22 22:10:05 B 09 23 29.609 +21 19 57.11 X R20
2026-02-23 00:15:26 B 09 25 28.50 +21 17 24.1 X X76
2026-02-23 00:18:52 B 09 25 31.33 +21 17 14.4 X X76
2026-02-23 00:22:42 B 09 25 34.53 +21 17 02.9 X X76
2026-02-23 00:58:35 B 09 25 47.371 +21 11 02.54 X J51
2026-02-23 01:14:57 B 09 26 01.044 +21 10 05.48 X J51
2026-02-23 01:31:18 B 09 26 14.887 +21 09 06.84 X J51
2026-02-23 06:29:04 C 09 31 22.926 +20 50 39.16 V 703
2026-02-23 06:32:28 C 09 31 26.076 +20 50 26.23 V 703
2026-02-23 06:35:48 C 09 31 29.197 +20 50 12.98 V 703
2026-02-23 06:39:09 C 09 31 32.304 +20 50 00.20 V 703
2026-02-23 23:16:27 B 09 52 14.263 +19 29 08.09 X J51
2026-02-23 23:29:46 B 09 52 31.783 +19 27 49.72 X J51
2026-02-23 23:36:25 C 09 52 41.460 +19 27 06.91 Z J22
2026-02-23 23:42:50 B 09 52 49.042 +19 26 31.67 X J51
2026-02-23 23:47:10 C 09 52 55.678 +19 26 02.51 Z J22
2026-02-23 23:57:44 C 09 53 09.667 +19 24 58.68 Z J22
2026-02-24 00:52:44 C 09 54 11.167 +19 15 43.30 X 033
2026-02-24 00:53:08 C 09 54 11.700 +19 15 40.70 X 033
2026-02-24 00:53:32 C 09 54 12.280 +19 15 37.90 X 033
2026-02-24 00:53:54 C 09 54 12.769 +19 15 35.60 X 033
2026-02-24 06:48:52 C 10 03 55.725 +18 37 04.41 U I41
2026-02-24 06:49:22 C 10 03 56.462 +18 37 00.88 U I41
2026-02-24 06:50:40 C 10 03 54.803 +18 37 01.67 V 703
2026-02-24 06:53:56 C 10 03 59.900 +18 36 37.33 V 703
2026-02-24 06:57:15 C 10 04 04.973 +18 36 11.84 V 703
2026-02-24 07:00:32 C 10 04 10.056 +18 35 47.11 V 703
2026-02-24 08:08:25 C 10 06 00.272 +18 26 46.60 U I41
2026-02-24 08:08:55 C 10 06 01.028 +18 26 42.67 U I41
2026-02-24 19:22:16 B 10 28 20.930 +16 42 04.00 Z M73
2026-02-24 19:35:43 B 10 28 48.480 +16 39 34.49 Z M73
2026-02-24 19:48:55 B 10 29 15.643 +16 37 06.56 Z M73
2026-02-24 20:38:32 B 10 31 23.448 +16 21 38.53 W Z80
2026-02-24 20:48:44 B 10 31 45.993 +16 19 42.20 W Z80
2026-02-24 21:06:47 B 10 32 26.025 +16 16 14.57 W Z80
2026-02-24 21:40:17 B 10 33 41.167 +16 09 46.98 Z J69
2026-02-24 21:45:32 B 10 33 52.951 +16 08 44.45 Z J69
2026-02-24 21:48:10 B 10 33 58.831 +16 08 13.38 Z J69
2026-02-24 22:57:46 C 10 36 36.146 +15 53 58.85 W J95
2026-02-24 23:03:00 C 10 36 48.103 +15 52 53.29 W J95
2026-02-24 23:17:02 C 10 37 20.230 +15 49 56.35 W J95
2026-02-24 23:21:56 C 10 37 31.490 +15 48 54.14 W J95
2026-02-24 23:34:23 B 10 38 01.200 +15 46 45.98 X Z43
2026-02-24 23:47:28 B 10 38 31.368 +15 43 57.40 X Z43
2026-02-25 00:00:33 B 10 39 01.663 +15 41 07.44 X Z43
2026-02-25 00:38:33 B 10 40 30.041 +15 32 45.53 q Y84
2026-02-25 00:40:52 B 10 40 35.472 +15 32 14.50 q Y84
2026-02-25 00:43:10 B 10 40 40.877 +15 31 43.61 q Y84
2026-02-25 07:01:09 C 10 57 46.998 +14 01 03.18 V 703