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
2004-07-27 09:37:28 C 01 06 14.90 +33 37 56.4 19.1 c 704
2004-07-27 09:54:14 C 01 06 14.74 +33 38 16.2 19.5 c 704
2004-07-27 10:09:28 C 01 06 14.63 +33 38 35.3 20.0 c 704
2004-07-27 10:24:17 C 01 06 14.42 +33 38 53.9 19.2 c 704
2004-07-27 23:58:21 C 01 06 08.96 +33 54 58.9 r 621
2004-07-28 00:06:09 C 01 06 08.91 +33 55 08.6 r 621
2004-07-28 00:07:37 C 01 06 08.86 +33 55 10.0 r A13
2004-07-28 00:09:41 C 01 06 08.91 +33 55 12.7 r A13
2004-07-28 00:11:21 C 01 06 08.92 +33 55 14.9 r A13
2004-07-28 00:13:54 C 01 06 08.86 +33 55 18.1 r A13
2004-07-28 00:13:58 C 01 06 08.82 +33 55 17.7 r 621
2004-07-28 00:15:10 C 01 06 08.87 +33 55 19.6 r A13
2004-07-28 00:29:33 C 01 06 08.73 +33 55 36.9 r A13
2004-07-28 00:38:00 C 01 06 08.67 +33 55 47.4 r A13
2004-07-28 00:39:07 C 01 06 08.64 +33 55 48.7 r A13
2004-07-28 00:42:09 C 01 06 08.61 +33 55 52.4 r A13
2004-07-28 00:43:31 C 01 06 08.61 +33 55 54.0 r A13
2004-07-28 00:50:00 C 01 06 08.51 +33 56 01.2 o 198
2004-07-28 00:54:03 C 01 06 08.47 +33 56 06.2 o 198
2004-07-28 01:00:09 C 01 06 08.40 +33 56 13.7 o 198
2004-07-28 01:08:17 C 01 06 08.31 +33 56 23.4 o 198
2004-07-28 02:05:04 C 01 06 07.82 +33 57 30.0 r J95
2004-07-28 02:11:34 C 01 06 07.76 +33 57 38.3 r J95
2004-07-28 02:17:58 C 01 06 07.73 +33 57 45.7 r J95
2004-07-28 05:00:09 C 01 06 06.81 +34 00 56.2 r 649
2004-07-28 05:05:16 C 01 06 06.83 +34 01 02.4 r 649
2004-07-28 05:10:23 C 01 06 06.79 +34 01 09.1 r 649
2004-07-28 05:15:30 C 01 06 06.68 +34 01 15.1 r 649
2004-07-28 07:53:14 C 01 06 05.36 +34 04 24.3 o H06
2004-07-28 07:57:29 C 01 06 05.29 +34 04 29.8 o H06
2004-07-28 08:01:43 C 01 06 05.22 +34 04 34.7 o H06
2004-07-28 08:42:19 C 01 06 04.87 +34 05 22.8 18.9 c 704
2004-07-28 08:58:46 C 01 06 04.66 +34 05 43.0 19.1 c 704
2004-07-28 09:15:34 C 01 06 04.45 +34 06 02.9 19.3 c 704
2004-07-28 09:30:30 C 01 06 04.26 +34 06 21.2 19.5 c 704
2004-07-28 09:35:26 C 01 06 04.18 +34 06 27.0 r H06
2004-07-28 09:42:43 C 01 06 04.24 +34 06 35.6 r G70
2004-07-28 10:07:50 C 01 06 03.79 +34 07 05.7 r H06
2004-07-28 10:22:39 C 01 06 03.79 +34 07 22.3 r G70
2004-07-28 10:40:24 C 01 06 03.41 +34 07 44.5 r H06
2004-07-28 10:42:10 C 01 06 03.52 +34 07 46.4 r G70
2004-07-28 23:27:09 C 01 05 56.81 +34 22 36.8 o 198
2004-07-28 23:41:18 C 01 05 56.62 +34 22 53.8 o 198
2004-07-29 00:19:43 C 01 05 56.11 +34 23 40.2 o 198
2004-07-29 00:21:44 C 01 05 56.09 +34 23 42.5 o 198
2004-07-29 09:53:04 C 01 05 50.22 +34 34 49.5 r G70
2004-07-29 10:12:36 C 01 05 49.93 +34 35 11.9 r G70
2004-07-29 10:31:48 C 01 05 49.68 +34 35 34.0 r G70
2004-07-29 22:47:22 C 01 05 41.63 +34 49 36.4 o 151
2004-07-29 23:03:31 C 01 05 41.33 +34 49 54.8 o 151