2026 CO3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1475297073 ± 1.17e-04
Semi-major axis (a)1.2620059352 AU ± 2.61e-04
Inclination (i)2.64904512° ± 2.19e-03
Long. of Asc. Node (Ω)141.16898920° ± 1.95e-04
Arg. of Perihelion (ω)352.49575472° ± 3.28e-03
Mean Anomaly (M)309.25704872° ± 1.53e-02
Mean Motion (n)0.6952166747°/day ± 2.16e-04
Perihelion dist (q)1.07582257 AU ± 2.67e-04
Aphelion dist (Q)1.44818930 AU ± 3.34e-04
Orbital Period1.41772532 yr ± 4.40e-04
Physical Parameters
H (abs. magnitude)26.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.199″
Uncertainty2
Orbit TypeAmor
MOID0.089906 AU
Observations Used22
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-08
Last Observation Used2026-02-21
Observations (22)
Date Type RA Dec Mag Band Observatory
2026-02-08 06:51:49 C 09 47 12.480 +12 28 47.80 V G96
2026-02-08 07:07:58 C 09 47 13.090 +12 29 04.60 V G96
2026-02-08 07:16:02 C 09 47 13.423 +12 29 13.45 V G96
2026-02-13 08:32:43 C 09 54 30.606 +14 38 33.77 X F51
2026-02-13 09:10:56 C 09 54 31.911 +14 39 15.47 X F51
2026-02-13 09:30:08 C 09 54 32.557 +14 39 36.66 X F51
2026-02-14 06:14:02 C 09 55 43.04 +15 00 56.3 V H21
2026-02-14 06:18:12 C 09 55 43.19 +15 01 00.5 V H21
2026-02-14 06:22:21 C 09 55 43.34 +15 01 05.0 V H21
2026-02-15 05:27:17 C 09 57 03.190 +15 26 55.90 V 807
2026-02-15 05:35:10 C 09 57 03.420 +15 27 04.10 V 807
2026-02-15 05:43:02 C 09 57 03.690 +15 27 12.00 V 807
2026-02-15 09:20:59 C 09 57 15.020 +15 29 19.70 V 291
2026-02-15 09:40:27 C 09 57 15.710 +15 29 39.30 V 291
2026-02-15 10:00:02 C 09 57 16.440 +15 29 58.60 V 291
2026-02-16 03:12:35 C 09 58 21.620 +15 49 17.40 V 807
2026-02-16 03:23:04 C 09 58 21.990 +15 49 28.70 V 807
2026-02-16 03:33:33 C 09 58 22.360 +15 49 39.60 V 807
2026-02-16 04:40:25 C 09 58 26.02 +15 49 01.2 V H21
2026-02-16 04:52:54 C 09 58 26.45 +15 49 14.2 V H21
2026-02-21 06:15:03 C 10 05 18.34 +17 46 52.4 V H21
2026-02-21 06:19:12 C 10 05 18.50 +17 46 56.2 V H21