2026 CO1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5253808058 ± 4.41e-04
Semi-major axis (a)2.1417453596 AU ± 2.04e-03
Inclination (i)6.39491441° ± 3.86e-03
Long. of Asc. Node (Ω)134.58385119° ± 1.18e-03
Arg. of Perihelion (ω)3.76417778° ± 2.70e-03
Mean Anomaly (M)335.03971376° ± 3.51e-02
Mean Motion (n)0.3144564623°/day ± 4.49e-04
Perihelion dist (q)1.01651346 AU ± 1.35e-03
Aphelion dist (Q)3.26697726 AU ± 3.25e-03
Orbital Period3.13438075 yr ± 4.47e-03
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.234″
Uncertainty2
Orbit TypeApollo
MOID0.030784 AU
Observations Used24
Oppositions1
Arc Total2026-2026
First Observation Used2026-02-10
Last Observation Used2026-02-13
Observations (24)
Date Type RA Dec Mag Band Observatory
2026-02-10 06:28:30 C 08 39 13.554 +39 49 20.82 V G96
2026-02-10 06:35:59 C 08 39 23.864 +39 50 08.20 V G96
2026-02-10 06:43:29 C 08 39 34.182 +39 50 55.46 V G96
2026-02-10 06:51:01 C 08 39 44.456 +39 51 42.88 V G96
2026-02-10 07:19:41 C 08 40 23.970 +39 54 39.64 V I52
2026-02-10 07:19:56 C 08 40 23.225 +39 54 32.90 W H01
2026-02-10 07:20:32 C 08 40 25.187 +39 54 45.47 V I52
2026-02-10 07:24:13 C 08 40 29.157 +39 54 58.99 W H01
2026-02-10 07:40:24 C 08 40 51.496 +39 56 36.72 W H01
2026-02-10 07:49:13 C 08 41 03.706 +39 57 29.82 W H01
2026-02-10 10:30:40 C 08 44 50.960 +40 13 06.96 V I52
2026-02-10 10:31:09 C 08 44 51.680 +40 13 09.05 V I52
2026-02-10 10:31:39 C 08 44 52.393 +40 13 12.54 V I52
2026-02-10 10:32:09 C 08 44 53.092 +40 13 14.34 V I52
2026-02-11 05:11:25 B 09 13 17.220 +41 52 09.59 X 734
2026-02-11 05:26:36 B 09 13 39.305 +41 53 20.54 X 734
2026-02-11 05:41:47 B 09 14 01.330 +41 54 30.20 X 734
2026-02-11 06:45:10 C 09 15 30.97 +41 59 04.8 V H21
2026-02-11 06:53:54 C 09 15 43.74 +41 59 41.9 V H21
2026-02-11 06:58:35 C 09 15 50.53 +42 00 01.5 V H21
2026-02-11 07:02:36 C 09 15 56.41 +42 00 18.6 V H21
2026-02-11 07:06:22 C 09 16 01.89 +42 00 33.8 V H21
2026-02-13 04:09:21 B 10 24 42.168 +43 50 47.15 X 734
2026-02-13 04:22:51 B 10 25 01.154 +43 51 01.22 X 734