220909 (2005 EO1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7054580033 ± 1.83e-08
Semi-major axis (a)2.5345300366 AU ± 4.38e-09
Inclination (i)13.87326034° ± 7.11e-06
Long. of Asc. Node (Ω)231.14316561° ± 3.12e-05
Arg. of Perihelion (ω)40.89035688° ± 3.16e-05
Mean Anomaly (M)21.81198801° ± 2.48e-06
Mean Motion (n)0.2442677390°/day ± 6.33e-10
Perihelion dist (q)0.74652554 AU ± 4.65e-08
Aphelion dist (Q)4.32253454 AU ± 4.70e-08
Orbital Period4.03502438 yr ± 1.05e-08
Physical Parameters
H (abs. magnitude)18.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.367″
Uncertainty0
Orbit TypeApollo
MOID0.097657 AU
Observations Used342
Oppositions19
Arc Total2001-2026
First Observation Used2001-08-27
Last Observation Used2026-01-10
Observations (520)
Date Type RA Dec Mag Band Observatory
2021-10-26 00:16:34 S 21 20 33.69 +06 13 39.3 L C51
2021-10-26 00:16:45 S 21 20 33.74 +06 13 38.8 L C51
2021-10-26 03:24:52 S 21 21 09.46 +06 12 28.8 L C51
2021-10-26 06:33:01 S 21 21 45.07 +06 11 19.0 L C51
2021-10-26 09:41:09 S 21 22 20.54 +06 10 09.8 L C51
2021-10-26 12:49:28 S 21 22 55.90 +06 09 01.0 L C51
2021-10-26 15:57:36 S 21 23 31.13 +06 07 52.3 L C51
2021-10-26 19:05:45 S 21 24 06.19 +06 06 44.4 L C51
2021-10-26 22:13:52 S 21 24 41.124 +06 05 36.67 L C51
2021-10-27 01:22:11 S 21 25 15.98 +06 04 29.4 L C51
2021-10-27 04:30:19 S 21 25 50.66 +06 03 22.6 L C51
2021-10-27 07:38:28 S 21 26 25.22 +06 02 16.1 L C51
2021-10-27 10:46:36 S 21 26 59.63 +06 01 10.2 L C51
2021-10-27 10:46:46 S 21 26 59.69 +06 01 09.6 L C51
2021-10-27 13:54:54 S 21 27 33.98 +06 00 04.2 L C51
2021-10-27 17:03:02 S 21 28 08.15 +05 58 59.0 L C51
2021-10-27 23:19:29 S 21 29 16.152 +05 56 49.63 L C51
2021-10-28 02:27:37 S 21 29 49.980 +05 55 45.30 L C51
2021-10-28 05:35:45 S 21 30 23.65 +05 54 41.8 L C51
2021-10-28 08:43:54 S 21 30 57.21 +05 53 38.7 L C51
2021-10-28 08:44:05 S 21 30 57.23 +05 53 38.4 L C51
2021-10-28 11:52:13 S 21 31 30.67 +05 52 35.6 L C51
2021-10-28 15:00:21 S 21 32 04.018 +05 51 33.30 L C51
2021-10-28 21:17:32 S 21 33 10.44 +05 49 28.2 L C51
2021-10-29 00:25:40 S 21 33 43.37 +05 48 27.3 L C51
2021-10-29 03:33:04 S 21 34 16.08 +05 47 27.2 L C51
2021-10-29 03:47:13 C 21 34 18.47 +05 47 18.1 V 703
2021-10-29 04:02:29 C 21 34 21.10 +05 47 12.2 V 703
2021-10-29 04:10:07 C 21 34 22.44 +05 47 11.1 V 703
2021-10-29 06:41:56 S 21 34 48.95 +05 46 25.9 L C51
2021-10-29 06:42:07 S 21 34 49.01 +05 46 26.5 L C51
2021-10-29 09:50:15 S 21 35 21.60 +05 45 25.5 L C51
2021-10-29 12:58:23 S 21 35 54.11 +05 44 26.0 L C51
2021-10-29 16:06:31 S 21 36 26.46 +05 43 26.9 L C51
2021-10-29 19:14:50 S 21 36 58.76 +05 42 27.6 L C51
2021-10-29 22:22:58 S 21 37 30.90 +05 41 28.9 L C51
2021-10-30 01:31:06 S 21 38 02.94 +05 40 31.3 L C51
2021-10-30 04:39:14 S 21 38 34.86 +05 39 33.5 L C51
2021-10-30 05:08:59 C 21 38 40.152 +05 39 22.79 U F52
2021-10-30 05:26:43 C 21 38 43.082 +05 39 17.46 U F52
2021-10-30 05:44:26 C 21 38 46.021 +05 39 11.96 U F52
2021-10-30 06:02:09 C 21 38 48.954 +05 39 06.64 U F52
2021-10-30 07:47:34 S 21 39 06.72 +05 38 35.8 L C51
2021-10-30 10:55:42 S 21 39 38.39 +05 37 38.9 L C51
2021-10-30 14:03:49 S 21 40 09.99 +05 36 42.7 L C51
2021-10-30 17:12:08 S 21 40 41.498 +05 35 46.28 L C51
2021-10-30 20:20:16 S 21 41 12.876 +05 34 50.63 L C51
2021-10-30 23:28:25 S 21 41 44.15 +05 33 55.3 L C51
2021-10-31 01:02:28 S 21 41 59.73 +05 33 27.9 L C51
2021-10-31 02:36:33 S 21 42 15.31 +05 33 00.1 L C51