2026 CO4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1558935824 ± 1.04e-07
Semi-major axis (a)0.9198350282 AU ± 2.08e-09
Inclination (i)38.85643865° ± 3.53e-05
Long. of Asc. Node (Ω)325.92163066° ± 7.51e-06
Arg. of Perihelion (ω)333.35091581° ± 6.04e-05
Mean Anomaly (M)109.02057985° ± 8.31e-05
Mean Motion (n)1.1172422746°/day ± 3.78e-09
Perihelion dist (q)0.77643865 AU ± 9.57e-08
Aphelion dist (Q)1.06323141 AU ± 9.58e-08
Orbital Period0.88219566 yr ± 2.99e-09
Physical Parameters
H (abs. magnitude)20.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.210″
Uncertainty0
Orbit TypeAten
MOID0.054451 AU
Observations Used146
Oppositions1
Arc Total2019-2026
First Observation Used2019-01-17
Last Observation Used2026-03-02
Observations (150)
Date Type RA Dec Mag Band Observatory
2026-02-15 19:52:07 C 05 07 22.270 +55 33 46.98 W J95
2026-02-15 20:32:39 C 05 07 19.73 +55 26 52.8 V L01
2026-02-15 20:34:48 C 05 07 19.68 +55 26 30.7 V L01
2026-02-15 20:36:58 C 05 07 19.64 +55 26 08.6 V L01
2026-02-15 20:39:07 C 05 07 19.51 +55 25 46.3 V L01
2026-02-15 20:41:16 C 05 07 19.42 +55 25 24.3 V L01
2026-02-15 20:45:45 B 05 07 19.61 +55 24 39.8 X R93
2026-02-15 21:01:16 C 05 07 19.193 +55 21 59.04 V D63
2026-02-15 21:11:52 B 05 07 18.99 +55 20 09.1 X R93
2026-02-16 00:16:17 B 05 07 20.75 +54 48 47.6 X W13
2026-02-16 00:24:45 B 05 07 20.52 +54 47 20.9 X W13
2026-02-16 00:33:13 B 05 07 20.23 +54 45 54.3 X W13
2026-02-16 00:59:39 C 05 07 19.50 +54 41 22.4 V H21
2026-02-16 01:03:41 C 05 07 19.35 +54 40 41.1 V H21
2026-02-16 01:15:38 C 05 07 18.92 +54 38 38.6 V H21
2026-02-16 04:36:24 B 05 07 14.261 +54 04 17.00 W V21
2026-02-16 04:47:30 B 05 07 13.894 +54 02 21.73 W V21
2026-02-16 04:58:37 B 05 07 13.591 +54 00 26.39 W V21
2026-02-16 05:09:42 B 05 07 13.188 +53 58 31.26 W V21
2026-02-16 05:37:28 B 05 07 12.528 +53 53 42.97 W V21
2026-02-16 05:48:35 B 05 07 12.202 +53 51 47.09 W V21
2026-02-16 14:29:07 B 05 07 07.529 +52 22 17.51 X Q06
2026-02-16 14:37:14 B 05 07 07.399 +52 20 52.40 X Q06
2026-02-16 14:45:22 B 05 07 07.343 +52 19 27.54 X Q06
2026-02-16 19:04:03 C 05 07 08.73 +51 35 07.9 X L18
2026-02-16 19:12:02 C 05 07 08.66 +51 33 45.2 X L18
2026-02-16 19:19:54 C 05 07 08.45 +51 32 23.6 X L18
2026-02-16 19:43:33 B 05 07 09.835 +51 28 22.73 Z J69
2026-02-16 19:50:29 B 05 07 09.730 +51 27 11.99 Z J69
2026-02-16 19:57:31 B 05 07 09.530 +51 25 58.76 Z J69
2026-02-16 21:16:25 C 05 07 06.88 +51 12 24.9 V 104
2026-02-16 21:24:46 C 05 07 06.69 +51 10 58.2 V 104
2026-02-16 21:33:07 C 05 07 06.56 +51 09 31.2 V 104
2026-02-16 21:41:20 C 05 07 06.42 +51 08 05.6 V 104
2026-02-17 10:17:13 B 05 07 06.780 +48 58 40.94 W 900
2026-02-17 10:27:24 B 05 07 06.490 +48 56 56.58 W 900
2026-02-17 10:37:35 B 05 07 06.346 +48 55 11.68 W 900
2026-02-17 12:02:40 B 05 07 06.065 +48 40 31.98 V P13
2026-02-17 12:12:59 B 05 07 05.846 +48 38 45.82 V P13
2026-02-17 12:26:40 B 05 07 05.537 +48 36 24.62 V P13
2026-02-17 15:28:09 C 05 07 06.20 +48 05 36.3 V C97
2026-02-17 15:36:38 C 05 07 05.95 +48 04 08.4 V C97
2026-02-17 15:44:25 C 05 07 05.83 +48 02 48.7 V C97
2026-02-17 17:35:40 B 05 07 05.810 +47 43 16.46 W B42
2026-02-17 17:36:55 B 05 07 05.875 +47 43 02.71 W B42
2026-02-17 17:39:14 B 05 07 05.791 +47 42 39.74 W B42
2026-02-17 17:50:46 B 05 07 06.64 +47 40 50.7 Z 106
2026-02-17 17:53:27 B 05 07 06.60 +47 40 23.4 Z 106
2026-02-17 17:56:09 B 05 07 06.53 +47 39 55.7 Z 106
2026-02-17 17:58:50 B 05 07 06.48 +47 39 28.1 Z 106