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
2004-08-03 06:01:22 C 01 03 57.29 +36 43 07.9 r 649
2004-08-03 06:06:29 C 01 03 57.16 +36 43 13.7 r 649
2004-08-06 05:23:13 C 01 02 08.11 +37 55 49.5 r 649
2004-08-06 05:25:18 C 01 02 08.11 +37 55 51.5 r 649
2004-08-06 05:27:23 C 01 02 07.99 +37 55 53.6 r 649
2004-08-06 05:30:09 C 01 02 07.94 +37 55 56.7 r 649
2004-08-07 09:21:42 C 01 01 16.28 +38 23 02.9 r 715
2004-08-07 09:27:33 C 01 01 16.06 +38 23 08.7 r 715
2004-08-07 09:33:23 C 01 01 15.86 +38 23 14.3 r 715
2004-08-07 09:39:14 C 01 01 15.65 +38 23 19.8 r 715
2004-08-08 00:58:22 C 01 00 45.52 +38 37 46.9 r J95
2004-08-08 01:06:06 C 01 00 45.28 +38 37 54.1 r J95
2004-08-08 01:13:55 C 01 00 44.97 +38 38 01.3 r J95
2004-08-11 11:05:28 C 00 57 37.27 +39 51 37.0 d G72
2004-08-11 11:09:19 C 00 57 37.02 +39 51 39.5 d G72
2004-08-11 11:13:11 C 00 57 36.84 +39 51 43.0 d G72
2004-08-11 11:17:04 C 00 57 36.70 +39 51 46.8 d G72
2004-08-11 11:20:56 C 00 57 36.56 +39 51 49.2 d G72
2004-08-12 00:31:30 C 00 57 02.81 +40 02 56.0 176
2004-08-12 00:32:50 C 00 57 02.75 +40 02 57.1 176
2004-08-12 00:34:10 C 00 57 02.69 +40 02 58.1 176
2004-08-12 00:35:29 C 00 57 02.63 +40 02 59.2 176
2004-08-12 00:36:49 C 00 57 02.57 +40 03 00.2 176
2004-08-14 01:17:38 C 00 54 46.15 +40 42 34.1 c 587
2004-08-14 01:22:16 C 00 54 45.86 +40 42 37.7 c 587
2004-08-15 23:56:36 C 00 52 21.51 +41 17 50.9 o 198
2004-08-15 23:59:09 C 00 52 21.39 +41 17 52.4 o 198
2004-08-16 00:01:40 C 00 52 21.24 +41 17 54.1 o 198
2004-08-16 00:04:11 C 00 52 21.08 +41 17 56.2 o 198
2004-08-19 02:43:28 C 00 48 00.32 +42 09 02.5 r 170
2004-08-19 02:45:42 C 00 48 00.19 +42 09 03.8 r 170
2004-08-19 02:46:48 C 00 48 00.11 +42 09 04.6 r 170
2004-08-19 02:47:55 C 00 48 00.04 +42 09 05.2 r 170
2004-08-20 00:16:18 C 00 46 39.14 +42 22 26.6 c A41
2004-08-20 00:50:55 C 00 46 36.82 +42 22 48.3 c A41
2004-08-20 01:54:52 C 00 46 32.72 +42 23 26.3 r J95
2004-08-20 02:01:44 C 00 46 32.24 +42 23 30.1 r J95
2004-08-20 02:08:52 C 00 46 31.75 +42 23 34.1 r J95
2004-08-23 00:16:17 C 00 41 47.46 +43 02 54.9 r A41
2004-08-23 00:26:29 C 00 41 46.78 +43 03 00.1 o 198
2004-08-23 00:29:00 C 00 41 46.63 +43 03 00.7 o 198
2004-08-23 00:31:32 C 00 41 46.47 +43 03 02.2 o 198
2004-08-23 00:36:59 C 00 41 45.89 +43 03 06.7 r A41
2004-08-23 00:57:44 C 00 41 44.39 +43 03 16.5 r A41
2004-08-23 02:47:26 C 00 41 36.74 +43 04 16.2 c J50
2004-08-23 02:48:47 C 00 41 36.64 +43 04 16.9 c J50
2004-08-23 02:49:55 C 00 41 36.55 +43 04 17.5 c J50
2004-08-23 03:01:33 C 00 41 35.68 +43 04 23.5 c J50
2004-08-23 11:08:57 C 00 41 00.48 +43 08 27.8 d G72
2004-08-23 11:12:51 C 00 41 00.17 +43 08 31.0 d G72