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
2021-10-31 04:10:48 S 21 42 30.88 +05 32 32.5 L C51
2021-10-31 05:44:51 S 21 42 46.38 +05 32 05.5 L C51
2021-10-31 07:18:56 S 21 43 01.87 +05 31 38.4 L C51
2021-10-31 08:53:00 S 21 43 17.33 +05 31 11.3 L C51
2021-10-31 10:27:04 S 21 43 32.74 +05 30 44.6 L C51
2021-10-31 12:00:24 S 21 43 48.03 +05 30 18.3 L C51
2021-10-31 12:00:35 S 21 43 48.07 +05 30 18.3 L C51
2021-10-31 16:43:31 S 21 44 34.27 +05 28 57.4 L C51
2021-10-31 18:17:34 S 21 44 49.54 +05 28 31.1 L C51
2021-10-31 19:51:39 S 21 45 04.81 +05 28 04.7 L C51
2021-10-31 21:25:43 S 21 45 20.07 +05 27 38.1 L C51
2021-10-31 22:59:47 S 21 45 35.29 +05 27 12.3 L C51
2021-11-01 00:33:51 S 21 45 50.48 +05 26 45.8 L C51
2021-11-01 02:07:55 S 21 46 05.650 +05 26 20.18 L C51
2021-11-01 03:41:26 S 21 46 20.70 +05 25 54.9 L C51
2021-11-01 05:16:14 S 21 46 35.96 +05 25 28.1 L C51
2021-11-01 06:50:18 S 21 46 51.07 +05 25 02.2 L C51
2021-11-01 08:24:22 S 21 47 06.14 +05 24 37.0 L C51
2021-11-01 09:58:26 S 21 47 21.14 +05 24 11.4 L C51
2021-11-01 11:32:30 S 21 47 36.18 +05 23 46.3 L C51
2021-11-01 13:06:34 S 21 47 51.19 +05 23 20.7 L C51
2021-11-01 14:40:38 S 21 48 06.134 +05 22 56.10 L C51
2021-11-01 14:40:49 S 21 48 06.180 +05 22 54.98 L C51
2021-11-01 16:14:53 S 21 48 21.11 +05 22 30.2 L C51
2021-11-01 17:48:57 S 21 48 36.05 +05 22 04.8 L C51
2021-11-01 19:23:01 S 21 48 50.94 +05 21 39.9 L C51
2021-11-01 20:57:05 S 21 49 05.82 +05 21 15.6 L C51
2021-11-02 00:05:13 S 21 49 35.47 +05 20 26.0 L C51
2021-11-02 03:13:33 S 21 50 05.06 +05 19 36.9 L C51
2021-11-02 06:21:41 S 21 50 34.56 +05 18 48.2 L C51
2021-11-02 09:29:48 S 21 51 03.93 +05 18 00.1 L C51
2021-11-02 12:37:56 S 21 51 33.20 +05 17 12.2 L C51
2021-11-02 12:38:07 S 21 51 33.23 +05 17 11.9 L C51
2021-11-02 15:46:16 S 21 52 02.40 +05 16 24.2 L C51
2021-11-02 18:54:24 S 21 52 31.50 +05 15 37.1 L C51
2021-11-02 22:02:32 S 21 53 00.511 +05 14 50.53 L C51
2021-11-03 01:10:50 S 21 53 29.43 +05 14 03.8 L C51
2021-11-03 04:18:59 S 21 53 58.22 +05 13 17.9 L C51
2021-11-03 07:27:07 S 21 54 26.95 +05 12 32.5 L C51
2021-11-03 10:35:15 S 21 54 55.562 +05 11 47.11 L C51
2021-11-07 04:56:16 C 22 08 03.355 +04 52 36.39 U F51
2021-11-07 05:12:56 C 22 08 05.620 +04 52 33.34 U F51
2021-11-07 05:32:35 C 22 08 08.301 +04 52 29.68 U F51
2021-11-07 05:49:19 C 22 08 10.575 +04 52 26.61 U F51
2021-11-10 03:56:14 C 22 17 36.49 +04 40 52.6 V G96
2021-11-10 04:04:19 C 22 17 37.56 +04 40 51.4 V G96
2021-11-10 04:12:25 C 22 17 38.57 +04 40 50.5 V G96
2021-11-10 04:20:31 C 22 17 39.61 +04 40 49.2 V G96
2021-11-27 05:00:29 C 23 03 25.857 +04 20 41.58 U F52
2021-11-27 05:01:24 C 23 03 25.938 +04 20 41.58 U F52