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
2026-02-16 08:00:30 C 08 24 58.867 +23 55 33.46 V 703
2026-02-16 08:03:52 C 08 24 59.274 +23 55 32.09 V 703
2026-02-16 08:07:14 C 08 24 59.648 +23 55 31.12 V 703
2026-02-17 00:09:03 C 08 27 28.082 +23 51 38.81 V R17
2026-02-17 00:29:22 C 08 27 30.346 +23 51 32.33 V R17
2026-02-17 00:49:45 C 08 27 32.647 +23 51 24.73 V R17
2026-02-17 01:10:10 C 08 27 34.980 +23 51 17.03 V R17
2026-02-18 00:05:50 C 08 31 47.220 +23 43 26.54 V R17
2026-02-18 00:26:14 C 08 31 50.222 +23 43 17.72 V R17
2026-02-18 00:46:36 C 08 31 53.232 +23 43 08.08 V R17
2026-02-18 01:06:59 C 08 31 56.268 +23 42 57.82 V R17
2026-02-18 14:24:21 C 08 35 00.347 +23 36 19.12 W O18
2026-02-18 15:22:10 C 08 35 11.055 +23 35 56.95 W O18
2026-02-18 17:42:13 B 08 35 50.61 +23 33 51.1 X 595
2026-02-18 17:47:42 B 08 35 51.81 +23 33 49.5 X 595
2026-02-18 17:53:12 B 08 35 53.03 +23 33 47.8 X 595
2026-02-18 18:59:45 C 08 36 05.95 +23 33 23.9 V K88
2026-02-18 19:03:57 C 08 36 06.81 +23 33 22.2 V K88
2026-02-18 19:08:09 C 08 36 07.68 +23 33 20.7 V K88
2026-02-19 09:34:26 C 08 39 48.206 +23 26 52.15 V T08
2026-02-19 09:39:03 C 08 39 49.210 +23 26 48.59 V T08
2026-02-19 09:53:13 C 08 39 52.282 +23 26 38.90 V T08
2026-02-19 10:01:10 C 08 39 53.976 +23 26 33.04 V T08
2026-02-19 15:39:23 B 08 41 50.506 +23 21 56.30 Z M73
2026-02-19 16:09:09 B 08 41 58.181 +23 21 43.45 Z M73
2026-02-19 16:39:48 B 08 42 06.089 +23 21 31.72 Z M73
2026-02-21 14:55:56 C 09 01 15.087 +22 29 55.65 W O18
2026-02-21 15:39:14 B 09 01 22.286 +22 29 03.55 W 900
2026-02-21 15:44:19 B 09 01 24.737 +22 28 54.48 W 900
2026-02-21 16:05:42 C 09 01 48.788 +22 28 10.34 W O18
2026-02-21 21:18:04 C 09 04 52.999 +22 18 36.90 X G17
2026-02-21 21:29:46 C 09 04 59.232 +22 18 16.42 X G17
2026-02-21 21:35:32 B 09 05 01.918 +22 18 06.66 W L47
2026-02-21 21:37:51 B 09 05 03.187 +22 18 02.12 W L47
2026-02-21 21:40:10 B 09 05 04.373 +22 17 58.20 W L47
2026-02-21 21:41:09 C 09 05 05.294 +22 17 56.22 X G17
2026-02-21 22:26:34 B 09 05 39.754 +22 17 51.58 X J51
2026-02-21 22:53:46 B 09 05 54.173 +22 17 05.03 X J51
2026-02-21 23:16:18 B 09 06 06.156 +22 16 25.86 X J51
2026-02-22 05:37:15 C 09 10 16.439 +22 03 07.70 V G96
2026-02-22 05:53:35 C 09 10 26.195 +22 02 33.54 V G96
2026-02-22 06:01:45 C 09 10 31.076 +22 02 15.97 V G96
2026-02-22 06:37:53 C 09 10 52.763 +22 00 55.73 V 703
2026-02-22 06:41:06 C 09 10 54.642 +22 00 49.86 V 703
2026-02-22 06:44:28 C 09 10 56.723 +22 00 42.23 V 703
2026-02-22 06:47:43 C 09 10 58.710 +22 00 34.63 V 703
2026-02-22 21:36:34 B 09 23 02.542 +21 21 31.25 X R20
2026-02-22 21:53:21 B 09 23 16.123 +21 20 44.27 X R20
2026-02-22 21:53:35 B 09 23 06.343 +21 19 13.62 X K19
2026-02-22 21:58:47 B 09 23 10.529 +21 18 57.67 X K19