2015 TK143

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3408836435 ± 1.91e-08
Semi-major axis (a)1.4599311828 AU ± 7.98e-09
Inclination (i)21.12192833° ± 7.60e-06
Long. of Asc. Node (Ω)9.12642256° ± 5.74e-06
Arg. of Perihelion (ω)73.54537389° ± 1.73e-05
Mean Anomaly (M)225.60785878° ± 2.22e-05
Mean Motion (n)0.5587345100°/day ± 4.58e-09
Perihelion dist (q)0.96226450 AU ± 2.84e-08
Aphelion dist (Q)1.95759790 AU ± 2.99e-08
Orbital Period1.76400000 yr ± 1.45e-08
Physical Parameters
H (abs. magnitude)21.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.271″
Uncertainty0
Orbit TypeApollo
MOID0.136032 AU
Observations Used190
Oppositions2
Arc Total2010-2024
First Observation Used
Last Observation Used2022-09-22
Observations (260)
Date Type RA Dec Mag Band Observatory
2010-09-18 06:31:42 C 23 24 11.16 -00 34 41.2 r G96
2015-10-10 13:49:51 C 03 33 35.636 +11 39 12.43 L F51
2015-10-10 14:07:09 C 03 33 35.315 +11 39 07.98 L F51
2015-10-10 14:24:25 C 03 33 35.032 +11 39 03.52 L F51
2015-10-10 14:41:40 C 03 33 34.721 +11 38 58.74 L F51
2015-11-07 08:33:32 C 03 14 52.684 +08 34 24.86 L F51
2015-11-07 08:50:01 C 03 14 52.061 +08 34 20.86 L F51
2015-11-07 09:06:35 C 03 14 51.449 +08 34 16.53 L F51
2015-11-07 09:23:00 C 03 14 50.849 +08 34 12.07 L F51
2015-11-15 09:38:34 C 03 07 58.474 +07 46 56.84 L F51
2015-11-15 09:56:03 C 03 07 57.815 +07 46 52.51 L F51
2015-11-15 10:13:32 C 03 07 57.196 +07 46 48.22 L F51
2015-11-15 10:31:05 C 03 07 56.560 +07 46 44.30 L F51
2015-12-08 07:28:51 C 02 52 05.052 +06 24 28.30 L F51
2015-12-08 07:44:59 C 02 52 04.705 +06 24 27.26 L F51
2015-12-08 08:01:09 C 02 52 04.340 +06 24 26.21 L F51
2015-12-08 08:17:19 C 02 52 04.013 +06 24 25.42 L F51
2019-07-25 10:07:47 C 21 26 57.357 -03 33 13.99 U F52
2019-07-25 10:23:38 C 21 26 56.921 -03 33 16.43 U F52
2019-07-25 10:39:28 C 21 26 56.497 -03 33 18.93 U F52
2019-08-23 08:23:42 C 21 06 13.273 -06 28 04.01 U F51
2019-08-23 08:55:26 C 21 06 12.320 -06 28 13.98 U F51
2019-08-23 09:11:28 C 21 06 11.844 -06 28 19.02 U F51
2019-08-28 10:25:52 C 21 02 58.261 -07 06 51.76 U F51
2019-08-28 10:44:33 C 21 02 57.765 -07 06 57.86 U F51
2019-09-22 06:57:56 C 20 55 25.707 -09 59 53.78 U F51
2019-09-22 07:15:38 C 20 55 25.686 -09 59 57.99 U F51
2019-09-22 07:33:21 C 20 55 25.668 -10 00 02.42 U F51
2019-09-22 07:51:04 C 20 55 25.681 -10 00 06.63 U F51
2023-05-15 10:25:16 C 16 16 03.539 -10 29 04.38 X F51
2023-05-15 10:56:58 C 16 16 02.426 -10 28 57.86 X F51
2023-05-15 11:12:49 C 16 16 01.883 -10 28 54.41 X F51
2023-05-24 07:48:06 C 16 08 37.684 -09 48 30.85 V G96
2023-05-24 08:03:01 C 16 08 37.086 -09 48 28.30 V G96
2023-05-24 08:10:25 C 16 08 36.812 -09 48 26.82 V G96
2023-06-22 07:38:23 C 15 46 36.195 -08 33 30.20 X F51
2023-06-22 07:55:12 C 15 46 35.806 -08 33 29.31 X F51
2023-06-22 08:14:39 C 15 46 35.313 -08 33 28.91 X F51
2024-09-10 09:56:41 C 01 29 25.027 +08 14 28.33 X F51
2024-09-10 10:17:29 C 01 29 24.754 +08 14 22.67 X F51
2024-09-10 10:36:00 C 01 29 24.495 +08 14 17.93 X F51
2024-09-10 10:54:38 C 01 29 24.238 +08 14 13.01 X F51
2024-09-27 12:09:50 C 01 21 07.000 +06 04 28.61 X F52
2024-09-27 12:26:17 C 01 21 06.527 +06 04 22.76 X F52
2024-09-27 12:42:42 C 01 21 06.055 +06 04 16.85 X F52
2024-09-27 12:59:00 C 01 21 05.589 +06 04 10.92 X F52
2024-10-02 16:30:24 C 01 17 35.74 +05 18 53.0 V D29
2024-10-02 16:50:45 C 01 17 35.17 +05 18 45.0 V D29
2024-10-02 17:11:07 C 01 17 34.55 +05 18 37.7 V D29
2024-10-05 06:18:55 C 01 15 44.964 +04 55 48.97 V G96