164216 (2004 OT11)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5656272791 ± 3.17e-08
Semi-major axis (a)2.1509039569 AU ± 4.91e-09
Inclination (i)20.05598729° ± 5.66e-06
Long. of Asc. Node (Ω)294.79826265° ± 1.65e-05
Arg. of Perihelion (ω)326.83322820° ± 1.71e-05
Mean Anomaly (M)291.67444239° ± 6.83e-06
Mean Motion (n)0.3124501578°/day ± 1.07e-09
Perihelion dist (q)0.93429400 AU ± 6.81e-08
Aphelion dist (Q)3.36751391 AU ± 6.85e-08
Orbital Period3.15450723 yr ± 1.08e-08
Physical Parameters
H (abs. magnitude)17.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.389″
Uncertainty0
Orbit TypeApollo
MOID0.021294 AU
Observations Used456
Oppositions14
Arc Total2004-2025
First Observation Used2004-07-27
Last Observation Used2025-12-28
Observations (466)
Date Type RA Dec Mag Band Observatory
2007-02-17 07:02:44 C 09 15 01.34 -06 21 03.6 19.2 c 704
2007-02-17 07:20:00 C 09 14 59.88 -06 21 08.7 19.4 c 704
2007-02-17 07:37:22 C 09 14 58.42 -06 21 12.7 19.2 c 704
2007-02-17 07:54:54 C 09 14 56.84 -06 21 17.3 19.3 c 704
2007-02-21 06:27:26 C 09 07 00.87 -06 43 01.3 r 703
2007-02-21 06:37:30 C 09 07 00.04 -06 43 03.6 r 703
2007-02-21 06:47:37 C 09 06 59.14 -06 43 05.1 r 703
2007-02-21 06:57:42 C 09 06 58.32 -06 43 08.1 r 703
2007-03-10 22:08:56 C 08 33 17.18 -07 32 58.1 o 151
2007-03-10 22:13:17 C 08 33 16.87 -07 32 58.8 o 151
2007-03-10 22:17:38 C 08 33 16.54 -07 33 00.1 o 151
2007-07-12 08:38:04 C 11 02 30.08 -16 13 00.9 r E12
2007-07-12 08:47:36 C 11 02 31.74 -16 13 03.2 r E12
2007-07-12 08:57:08 C 11 02 33.54 -16 13 05.8 r E12
2007-07-12 09:06:39 C 11 02 35.26 -16 13 08.1 r E12
2007-08-22 03:43:24 C 15 33 24.79 -08 20 11.5 r 448
2007-08-22 03:48:07 C 15 33 26.33 -08 20 05.4 r 448
2007-08-22 03:52:56 C 15 33 27.83 -08 19 58.7 r 448
2007-08-23 03:13:35 C 15 40 57.23 -07 49 51.7 o 291
2007-08-23 03:19:31 C 15 40 59.10 -07 49 43.9 o 291
2007-08-23 03:25:37 C 15 41 01.02 -07 49 36.0 o 291
2007-08-27 19:01:47 C 16 15 37.29 -05 25 37.9 r B38
2007-08-27 19:07:55 C 16 15 39.02 -05 25 30.0 r B38
2007-08-27 19:15:19 C 16 15 41.25 -05 25 22.0 r B38
2007-08-27 19:21:25 C 16 15 42.99 -05 25 13.0 r B38
2007-08-27 19:29:28 C 16 15 45.47 -05 25 03.5 r B38
2007-08-27 19:36:08 C 16 15 47.40 -05 24 53.8 r B38
2007-08-27 19:42:59 C 16 15 49.47 -05 24 45.4 r B38
2007-08-27 19:49:56 C 16 15 51.53 -05 24 36.4 r B38
2007-08-27 19:53:53 C 16 15 52.70 -05 24 31.5 r B38
2007-08-29 18:57:39 C 16 29 45.94 -04 25 22.3 r B38
2007-08-29 19:06:48 C 16 29 48.48 -04 25 09.6 r B38
2007-08-29 19:14:47 C 16 29 50.77 -04 24 59.9 r B38
2007-08-29 19:20:09 C 16 29 52.29 -04 24 53.5 r B38
2007-08-29 19:25:16 C 16 29 53.77 -04 24 47.4 r B38
2007-08-29 19:35:42 C 16 29 56.74 -04 24 34.4 r B38
2007-08-29 19:46:30 C 16 29 59.84 -04 24 20.8 r B38
2007-08-29 20:06:38 C 16 30 05.69 -04 23 54.7 r B38
2007-09-01 21:03:48 C 16 50 39.39 -02 56 01.3 o 204
2007-09-01 21:09:56 C 16 50 41.05 -02 55 54.0 o 204
2007-09-01 21:15:46 C 16 50 42.64 -02 55 47.2 o 204
2007-09-03 18:41:47 C 17 02 55.45 -02 03 55.3 r B38
2007-09-03 18:48:16 C 17 02 57.15 -02 03 48.1 r B38
2007-09-03 18:55:44 C 17 02 59.10 -02 03 39.5 r B38
2007-09-03 19:03:01 C 17 03 00.98 -02 03 32.1 r B38
2007-09-03 19:10:07 C 17 03 02.85 -02 03 24.3 r B38
2007-09-03 19:17:37 C 17 03 04.81 -02 03 15.3 r B38
2007-09-03 19:24:42 C 17 03 06.62 -02 03 07.0 r B38
2007-09-03 19:28:14 C 17 03 07.51 -02 03 03.2 r B38
2007-09-12 04:59:02 C 17 51 44.08 +01 14 49.6 r H45