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
2026-02-25 07:04:26 C 10 57 55.847 +14 00 09.65 – V 703
2026-02-25 07:07:43 C 10 58 04.685 +13 59 15.97 – V 703
2026-02-25 07:11:00 C 10 58 13.570 +13 58 22.33 – V 703
2026-02-25 09:58:46 C 11 06 37.944 +13 12 53.86 – V T08
2026-02-25 10:01:24 C 11 06 45.497 +13 12 06.91 – V T08
2026-02-25 10:05:21 C 11 06 56.777 +13 10 56.17 – V T08
2026-02-25 10:59:41 C 11 09 33.737 +12 54 24.23 – V T08
2026-02-25 11:05:36 C 11 09 50.988 +12 52 34.07 – V T08
2026-02-25 11:13:29 C 11 10 14.045 +12 50 06.25 – V T08
2026-02-25 11:28:16 C 11 10 57.422 +12 45 27.47 – V T08
2026-02-25 19:49:26 B 11 40 32.142 +09 36 41.95 – W G34
2026-02-25 19:51:02 B 11 40 38.155 +09 36 02.93 – W G34
2026-02-25 19:52:39 B 11 40 44.099 +09 35 24.86 – W G34
2026-02-25 19:54:15 B 11 40 50.103 +09 34 46.10 – W G34
2026-02-25 19:59:39 B 11 41 10.194 +09 32 34.32 – W G34
2026-02-25 20:01:10 B 11 41 15.788 +09 31 58.28 – W G34
2026-02-25 20:02:46 B 11 41 21.793 +09 31 19.76 – W G34
2026-02-25 20:04:23 B 11 41 27.787 +09 30 40.97 – W G34
2026-02-25 20:09:25 C 11 41 46.848 +09 29 51.43 – V L54
2026-02-25 21:51:16 C 11 48 15.027 +08 47 13.24 – W 203
2026-02-25 21:54:39 C 11 48 25.132 +08 44 33.69 – V G33
2026-02-25 21:56:33 B 11 48 36.684 +08 43 41.52 – Z J69
2026-02-25 21:56:45 C 11 48 35.881 +08 44 52.36 – W 203
2026-02-25 21:58:01 C 11 48 38.019 +08 43 07.19 – V G33
2026-02-25 22:00:05 B 11 48 50.134 +08 42 11.30 – Z J69
2026-02-25 22:01:24 C 11 48 50.877 +08 41 40.49 – V G33
2026-02-25 22:01:52 B 11 48 57.002 +08 41 24.94 – Z J69
2026-02-25 22:02:16 C 11 48 56.769 +08 42 31.02 – W 203
2026-02-25 22:04:56 C 11 49 04.358 +08 40 09.57 – V G33
2026-02-25 22:08:18 C 11 49 17.251 +08 38 42.08 – V G33
2026-02-25 22:11:40 C 11 49 30.113 +08 37 15.25 – V G33
2026-02-25 22:14:00 B 11 49 43.642 +08 36 12.20 – Z J69
2026-02-25 22:30:27 B 11 50 46.224 +08 28 58.72 – W Z80
2026-02-25 22:31:03 B 11 50 49.217 +08 28 49.73 – Z J69
2026-02-25 22:37:08 B 11 51 12.026 +08 26 04.29 – W Z80
2026-02-25 22:43:53 B 11 51 38.098 +08 23 07.60 – W Z80
2026-02-25 22:51:29 C 11 52 03.101 +08 19 54.29 – V G33
2026-02-25 22:54:51 C 11 52 16.121 +08 18 25.23 – V G33
2026-02-25 22:58:13 C 11 52 29.128 +08 16 56.29 – V G33
2026-02-25 23:18:37 C 11 53 49.788 +08 07 56.21 – Z C23
2026-02-25 23:20:15 C 11 53 56.294 +08 07 11.35 – Z C23
2026-02-25 23:22:03 C 11 54 03.091 +08 06 24.30 – Z C23
2026-02-25 23:23:32 C 11 54 08.914 +08 05 44.56 – Z C23
2026-02-25 23:24:45 C 11 54 13.690 +08 05 11.62 – Z C23
2026-02-25 23:44:21 C 11 55 18.288 +07 57 38.77 – V L54
2026-02-25 23:45:41 B 11 55 32.249 +07 55 26.80 – X L65
2026-02-25 23:59:41 B 11 56 27.120 +07 49 05.52 – X L65
2026-02-26 00:13:41 B 11 57 22.162 +07 42 41.90 – X L65
2026-02-26 00:27:41 B 11 58 17.407 +07 36 15.70 – X L65
2026-02-26 00:41:41 B 11 59 12.838 +07 29 47.11 – X L65