886606 (2021 CM9)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6196408067 ± 1.27e-08
Semi-major axis (a)2.9857017785 AU ± 2.87e-08
Inclination (i)18.20875943° ± 3.35e-06
Long. of Asc. Node (Ω)130.06336232° ± 6.19e-06
Arg. of Perihelion (ω)310.47031866° ± 1.13e-05
Mean Anomaly (M)356.04033143° ± 1.85e-06
Mean Motion (n)0.1910480617°/day ± 2.75e-09
Perihelion dist (q)1.13563912 AU ± 3.93e-08
Aphelion dist (Q)4.83576444 AU ± 5.99e-08
Orbital Period5.15904885 yr ± 7.44e-08
Physical Parameters
H (abs. magnitude)18.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.259″
Uncertainty0
Orbit TypeAmor
MOID0.239194 AU
Observations Used361
Oppositions10
Arc Total2014-2026
First Observation Used2014-07-25
Last Observation Used2026-04-01
Observations (368)
Date Type RA Dec Mag Band Observatory
2026-02-26 20:27:09 B 08 41 24.511 +32 45 42.80 X K19
2026-03-05 07:09:37 C 08 49 51.560 +33 53 17.01 X F51
2026-03-05 07:26:06 C 08 49 52.412 +33 53 22.55 X F51
2026-03-05 07:42:46 C 08 49 53.245 +33 53 27.90 X F51
2026-03-05 07:59:46 C 08 49 54.109 +33 53 33.45 X F51
2026-03-11 15:52:45 C 08 58 23.722 +34 27 28.72 V D29
2026-03-11 16:13:07 C 08 58 24.824 +34 27 31.17 V D29
2026-03-11 16:33:29 C 08 58 25.945 +34 27 33.60 V D29
2026-03-26 02:41:56 C 09 18 36.119 +34 21 56.59 V G96
2026-03-26 02:50:08 C 09 18 36.562 +34 21 55.22 V G96
2026-03-26 02:58:17 C 09 18 36.997 +34 21 54.25 V G96
2026-03-26 03:07:47 C 09 18 37.573 +34 21 53.14 V G96
2026-03-31 07:12:43 C 09 26 04.899 +34 00 06.76 X F52
2026-03-31 07:34:02 C 09 26 06.130 +34 00 02.04 X F52
2026-03-31 07:54:37 C 09 26 07.285 +33 59 57.42 X F52
2026-04-01 06:58:50 C 09 27 31.243 +33 55 02.91 X F52
2026-04-01 07:20:14 C 09 27 32.476 +33 54 58.06 X F52
2026-04-01 07:41:37 C 09 27 33.709 +33 54 53.92 X F52