228502 (2001 TE2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1966130728 ± 4.32e-08
Semi-major axis (a)1.0835113480 AU ± 9.12e-10
Inclination (i)7.62566978° ± 4.89e-06
Long. of Asc. Node (Ω)171.10295477° ± 2.40e-05
Arg. of Perihelion (ω)35.77741484° ± 2.44e-05
Mean Anomaly (M)310.64175189° ± 2.56e-05
Mean Motion (n)0.8739006852°/day ± 1.10e-09
Perihelion dist (q)0.87047885 AU ± 4.68e-08
Aphelion dist (Q)1.29654384 AU ± 4.68e-08
Orbital Period1.12784702 yr ± 1.42e-09
Physical Parameters
H (abs. magnitude)20.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.723″
Uncertainty0
Orbit TypeApollo
MOID0.065888 AU
Observations Used443
Oppositions2
Arc Total2000-2019
First Observation Used2000-12-24
Last Observation Used2019-11-29
Observations (660)
Date Type RA Dec Mag Band Observatory
2009-12-04 08:49:48 C 07 44 53.39 -11 17 29.4 o H21
2009-12-04 08:53:19 C 07 44 53.50 -11 17 34.6 o H21
2009-12-04 09:00:25 C 07 44 53.72 -11 17 44.4 o H21
2009-12-05 08:16:38 C 07 45 39.04 -11 51 05.0 o H21
2009-12-05 08:26:25 C 07 45 39.33 -11 51 19.6 o H21
2009-12-05 08:36:51 C 07 45 39.65 -11 51 34.3 o H21
2010-02-01 20:15:23 S 06 12 27.230 -67 15 23.44 L C51
2010-02-01 21:50:34 S 06 11 33.190 -67 22 39.47 L C51
2010-02-01 23:26:05 S 06 10 38.638 -67 29 59.35 L C51
2010-02-02 01:01:05 S 06 09 43.082 -67 37 13.98 L C51
2010-07-16 22:49:25 S 01 16 54.44 +17 59 56.4 L C51
2010-07-17 05:10:16 S 01 17 25.356 +18 00 23.40 L C51
2010-07-17 05:10:27 S 01 17 25.483 +18 00 24.44 L C51
2010-07-17 08:20:47 S 01 17 40.86 +18 00 38.9 L C51
2010-07-17 08:20:58 S 01 17 40.85 +18 00 37.6 L C51
2010-07-17 11:31:18 S 01 17 56.41 +18 00 51.6 L C51
2010-07-17 14:41:49 S 01 18 11.56 +18 01 02.1 L C51
2010-07-17 16:17:10 S 01 18 19.236 +18 01 11.86 L C51
2010-07-17 17:52:20 S 01 18 27.139 +18 01 18.30 L C51
2010-07-17 19:27:41 S 01 18 34.709 +18 01 25.28 L C51
2010-07-17 21:02:51 S 01 18 42.28 +18 01 30.1 L C51
2010-07-18 00:13:22 S 01 18 57.83 +18 01 42.4 L C51
2010-07-18 01:48:43 S 01 19 05.48 +18 01 48.2 L C51
2010-07-18 03:23:53 S 01 19 13.11 +18 01 54.8 L C51
2010-07-18 04:59:14 S 01 19 20.75 +18 01 59.2 L C51
2010-07-18 08:09:45 S 01 19 35.89 +18 02 12.6 L C51
2010-07-18 17:41:08 S 01 20 21.74 +18 02 44.3 L C51
2010-07-18 17:41:19 S 01 20 21.74 +18 02 44.8 L C51
2010-09-06 08:43:09 C 02 12 44.30 +10 56 52.9 19.0 c 704
2010-09-06 08:59:54 C 02 12 44.07 +10 56 37.1 19.7 c 704
2010-09-06 09:16:48 C 02 12 43.71 +10 56 21.7 20.2 c 704
2010-09-06 09:50:19 C 02 12 43.15 +10 55 48.9 20.0 c 704
2010-09-15 10:08:04 C 02 07 03.46 +07 02 17.9 r 703
2010-09-15 10:18:46 C 02 07 02.92 +07 02 04.8 r 703
2010-09-15 10:29:28 C 02 07 02.38 +07 01 51.9 r 703
2010-09-15 10:40:12 C 02 07 01.88 +07 01 39.2 r 703
2010-09-21 11:42:54 C 01 59 42.56 +03 54 30.4 568
2010-09-21 11:51:37 C 01 59 41.96 +03 54 18.1 568
2010-09-30 00:41:30 C 01 44 59.69 -00 57 36.3 u 160
2010-09-30 00:45:25 C 01 44 59.37 -00 57 42.2 u 160
2010-09-30 00:47:22 C 01 44 59.21 -00 57 44.3 u 160
2010-10-11 07:06:29 C 01 20 41.72 -07 15 39.3 18.3 c 704
2010-10-11 07:26:19 C 01 20 39.70 -07 16 05.3 18.8 c 704
2010-10-11 07:46:12 C 01 20 37.70 -07 16 30.3 18.9 c 704
2010-10-11 08:06:02 C 01 20 35.77 -07 16 55.2 18.8 c 704
2010-10-11 08:25:52 C 01 20 33.81 -07 17 20.2 19.0 c 704
2010-10-12 07:11:15 C 01 18 27.66 -07 45 58.0 18.1 c 704
2010-10-12 07:31:54 C 01 18 25.62 -07 46 23.4 18.7 c 704
2010-10-12 07:38:03 C 01 18 25.12 -07 46 29.8 r 703
2010-10-12 07:47:09 C 01 18 24.22 -07 46 41.8 r 703