2026 CO

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5283980382 ± 4.55e-05
Semi-major axis (a)2.1059880935 AU ± 2.04e-04
Inclination (i)5.09159657° ± 3.21e-04
Long. of Asc. Node (Ω)145.09349941° ± 1.04e-04
Arg. of Perihelion (ω)9.03461431° ± 2.41e-04
Mean Anomaly (M)329.73576494° ± 4.36e-03
Mean Motion (n)0.3224990272°/day ± 4.68e-05
Perihelion dist (q)0.99318812 AU ± 1.36e-04
Aphelion dist (Q)3.21878807 AU ± 3.26e-04
Orbital Period3.05621475 yr ± 4.43e-04
Physical Parameters
H (abs. magnitude)25.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.204″
Uncertainty1
Orbit TypeApollo
MOID0.008321 AU
Observations Used57
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-06
Last Observation Used2026-02-26
Observations (60)
Date Type RA Dec Mag Band Observatory
2026-02-06 05:55:46 C 04 56 35.446 +06 32 48.18 X F52
2026-02-06 06:12:02 C 04 56 34.996 +06 33 15.99 X F52
2026-02-06 06:28:15 C 04 56 34.540 +06 33 43.93 X F52
2026-02-06 08:32:44 C 04 56 31.370 +06 37 17.01 V F52
2026-02-06 08:33:40 C 04 56 31.352 +06 37 18.73 V F52
2026-02-07 02:21:23 C 04 56 51.997 +07 09 38.05 V I52
2026-02-07 02:25:43 C 04 56 51.896 +07 09 46.66 V I52
2026-02-07 02:30:02 C 04 56 51.781 +07 09 55.15 V I52
2026-02-07 02:34:21 C 04 56 51.680 +07 10 03.43 V I52
2026-02-08 00:41:12 C 04 57 12.820 +07 58 51.60 V 807
2026-02-08 00:51:41 C 04 57 12.610 +07 59 14.70 V 807
2026-02-08 01:02:11 C 04 57 12.390 +07 59 38.40 V 807
2026-02-09 05:39:09 C 04 57 49.043 +09 07 26.80 V I52
2026-02-09 05:41:00 C 04 57 49.000 +09 07 31.66 V I52
2026-02-09 05:42:51 C 04 57 49.000 +09 07 36.08 V I52
2026-02-10 01:24:21 C 04 58 30.200 +10 08 23.90 V 807
2026-02-10 01:39:24 C 04 58 30.050 +10 09 10.80 V 807
2026-02-10 01:54:26 C 04 58 29.910 +10 09 57.60 V 807
2026-02-10 02:33:59 C 04 58 37.006 +10 08 52.55 V I52
2026-02-10 02:41:29 C 04 58 36.916 +10 09 16.49 V I52
2026-02-10 02:43:08 C 04 58 36.905 +10 09 21.89 V I52
2026-02-10 02:44:46 C 04 58 36.880 +10 09 27.30 V I52
2026-02-14 00:37:09 C 05 04 42.720 +17 49 54.80 V 807
2026-02-14 00:52:11 C 05 04 43.240 +17 51 45.60 V 807
2026-02-14 01:07:14 C 05 04 43.790 +17 53 36.40 V 807
2026-02-15 03:43:41 C 05 08 18.530 +21 39 03.70 V I52
2026-02-15 03:44:00 C 05 08 18.618 +21 39 06.16 V I52
2026-02-15 03:44:19 C 05 08 18.614 +21 39 09.83 V I52
2026-02-15 03:44:37 C 05 08 18.658 +21 39 12.17 V I52
2026-02-16 03:17:08 C 05 13 01.730 +26 15 46.40 V G96
2026-02-16 03:25:15 C 05 13 02.830 +26 17 36.10 V G96
2026-02-16 03:33:21 C 05 13 03.950 +26 19 26.40 V G96
2026-02-16 03:41:28 C 05 13 05.080 +26 21 17.40 V G96
2026-02-17 19:55:35 C 05 28 26.396 +38 45 39.40 X 033
2026-02-17 19:57:54 C 05 28 27.516 +38 46 36.00 X 033
2026-02-17 22:49:02 B 05 29 53.45 +39 57 20.5 X 595
2026-02-17 22:50:51 B 05 29 54.48 +39 58 05.7 X 595
2026-02-17 22:52:41 B 05 29 55.52 +39 58 50.9 X 595
2026-02-18 21:03:18 C 05 50 57.908 +51 14 34.80 X 033
2026-02-18 21:04:02 C 05 50 58.758 +51 14 59.80 X 033
2026-02-18 21:04:24 C 05 50 59.168 +51 15 12.30 X 033
2026-02-19 19:10:22 C 06 44 41.626 +65 47 22.70 X 033
2026-02-19 19:10:49 C 06 44 43.458 +65 47 41.70 X 033
2026-02-19 19:11:15 C 06 44 45.136 +65 48 00.50 X 033
2026-02-19 19:11:42 C 06 44 46.806 +65 48 19.60 X 033
2026-02-22 00:09:59 C 15 03 28.619 +63 29 01.75 W 203
2026-02-22 00:22:40 C 15 04 04.938 +63 21 28.05 W 203
2026-02-23 01:46:51 B 15 47 48.946 +49 30 21.92 X L34
2026-02-23 03:04:40 B 15 48 51.365 +48 55 44.87 X L34
2026-02-23 03:58:54 B 15 49 31.922 +48 31 40.44 X L34