316695 (1996 TE9)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3260710009 ± 5.04e-08
Semi-major axis (a)1.7933784151 AU ± 9.67e-10
Inclination (i)21.63143021° ± 8.59e-06
Long. of Asc. Node (Ω)13.86267320° ± 7.16e-06
Arg. of Perihelion (ω)3.98559177° ± 2.16e-05
Mean Anomaly (M)41.73662035° ± 1.11e-05
Mean Motion (n)0.4103971807°/day ± 3.32e-10
Perihelion dist (q)1.20860972 AU ± 9.05e-08
Aphelion dist (Q)2.37814711 AU ± 9.05e-08
Orbital Period2.40164000 yr ± 1.94e-09
Physical Parameters
H (abs. magnitude)18.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.888″
Uncertainty0
Orbit TypeAmor
MOID0.208177 AU
Observations Used1087
Oppositions18
Arc Total1996-2026
First Observation Used1996-10-13
Last Observation Used2026-01-11
Observations (1739)
Date Type RA Dec Mag Band Observatory
2008-11-19 19:14:18 C 22 56 25.91 +27 23 27.6 r 130
2008-11-19 19:17:33 C 22 56 26.10 +27 23 32.6 r 130
2008-11-19 19:20:48 C 22 56 26.30 +27 23 37.5 r 130
2008-11-19 19:24:04 C 22 56 26.41 +27 23 41.8 r 130
2008-11-22 02:51:32 C 22 59 35.41 +28 41 04.4 r H45
2008-11-22 02:54:16 C 22 59 35.60 +28 41 08.1 r H45
2008-11-22 02:56:29 C 22 59 35.68 +28 41 11.1 r H45
2008-11-22 02:58:24 C 22 59 35.79 +28 41 13.4 r H45
2008-11-22 03:00:17 C 22 59 35.91 +28 41 15.9 r H45
2008-11-22 03:02:08 C 22 59 36.04 +28 41 18.9 r H45
2008-12-05 18:14:04 C 23 23 29.26 +34 58 50.3 o B37
2008-12-05 18:32:17 C 23 23 30.84 +34 59 08.4 o B37
2008-12-05 19:41:07 C 23 23 36.51 +35 00 15.1 o B37
2008-12-05 20:09:11 C 23 23 39.02 +35 00 42.8 o B37
2008-12-05 21:31:05 C 23 23 45.60 +35 02 03.1 o B37
2008-12-05 21:47:56 C 23 23 47.01 +35 02 17.8 o B37
2012-02-26 08:51:57 C 13 03 36.35 +03 45 56.0 o H21
2012-02-26 09:13:44 C 13 03 35.48 +03 45 56.7 o H21
2012-02-26 09:39:40 C 13 03 34.40 +03 45 57.9 o H21
2012-02-28 12:27:02 C 13 01 24.457 +03 48 03.91 L F51
2012-02-28 12:47:45 C 13 01 23.513 +03 48 04.69 L F51
2012-02-28 13:08:30 C 13 01 22.564 +03 48 05.57 L F51
2014-01-24 10:50:57 C 10 02 53.527 +57 22 29.85 L F51
2014-01-24 11:00:13 C 10 02 52.408 +57 22 30.46 L F51
2019-03-28 02:18:11 C 10 48 55.77 +25 13 10.2 u H21
2019-03-28 02:26:14 C 10 48 55.33 +25 13 08.0 u H21
2019-03-28 02:36:00 C 10 48 54.79 +25 13 04.8 u H21
2019-04-01 02:50:00 C 10 44 09.44 +24 40 16.1 u H21
2019-04-01 03:07:16 C 10 44 08.65 +24 40 10.0 u H21
2020-08-26 06:35:26 C 00 35 53.60 -54 28 49.4 q X74
2020-08-26 06:55:26 C 00 35 51.93 -54 28 43.5 q X74
2020-08-26 07:15:27 C 00 35 50.29 -54 28 37.6 q X74
2020-08-27 05:04:14 S 00 34 02.918 -54 28 26.83 V C57
2020-08-27 05:04:14 s 1 +142361.10 3 +45306.923 6320.0 C57
2020-08-27 05:44:14 S 00 33 58.483 -54 28 24.35 V C57
2020-08-27 05:44:14 s 1 +143724.09 4 +49664.923 9390.0 C57
2020-08-27 06:34:14 S 00 33 52.097 -54 28 16.32 V C57
2020-08-27 06:34:14 s 1 +145296.60 7 +55066.854 1480.0 C57
2020-08-27 08:14:14 S 00 33 40.440 -54 27 54.65 V C57
2020-08-27 08:14:14 s 1 +148032.79 6 +65711.721 6800.0 C57
2020-08-27 14:04:14 S 00 32 58.846 -54 26 30.55 V C57
2020-08-27 14:04:14 s 1 +153981.85 4 +101193.16 4590.0 C57
2020-08-27 15:24:14 S 00 32 49.536 -54 26 02.47 V C57
2020-08-27 15:24:14 s 1 +154677.14 1 +108906.09 3320.0 C57
2020-08-27 15:44:14 S 00 32 48.254 -54 25 53.40 V C57
2020-08-27 15:44:14 s 1 +154817.60 9 +110811.26 6780.0 C57
2020-08-28 02:54:14 S 00 31 30.209 -54 22 29.89 V C57
2020-08-28 02:54:14 s 1 +153313.49 2 +169491.61 8050.0 C57
2020-08-28 15:24:14 S 00 30 04.733 -54 17 33.72 V C57
2020-08-28 15:24:14 s 1 +141702.47 8 +224412.84 5530.0 C57