2015 TW143

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4191588000
Semi-major axis (a)2.0737247000 AU
Inclination (i)7.20712000°
Long. of Asc. Node (Ω)111.54004000°
Arg. of Perihelion (ω)3.22577000°
Mean Anomaly (M)68.55761000°
Mean Motion (n)0.3300482300°/day
Perihelion dist (q)1.20450470 AU
Aphelion dist (Q)2.94294470 AU
Orbital Period2.98625340 yr
Physical Parameters
H (abs. magnitude)18.62
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.720″
Uncertainty0
Orbit TypeAmor
MOID0.220690 AU
Observations Used85
Oppositions4
Arc Total2015-2025
First Observation Used
Last Observation Used2025-02-20
Observations (124)
Date Type RA Dec Mag Band Observatory
2021-08-31 12:26:47 C 00 00 40.164 -11 23 55.68 U F51
2021-08-31 12:44:30 C 00 00 39.520 -11 24 03.18 U F51
2021-09-05 08:57:44 C 23 56 12.627 -12 15 11.78 U F51
2021-09-05 08:58:43 C 23 56 12.576 -12 15 12.22 U F51
2021-09-05 09:14:25 C 23 56 11.915 -12 15 19.17 U F51
2021-09-05 09:15:23 C 23 56 11.868 -12 15 19.74 U F51
2021-09-05 09:32:04 C 23 56 11.159 -12 15 27.02 U F51
2021-09-05 09:47:42 C 23 56 10.488 -12 15 34.17 U F51
2021-09-05 09:48:41 C 23 56 10.461 -12 15 34.71 U F51
2021-10-11 07:45:45 C 23 15 31.115 -17 25 06.51 U F51
2021-10-11 08:01:32 C 23 15 30.453 -17 25 09.78 U F51
2021-10-11 08:17:17 C 23 15 29.814 -17 25 12.26 U F51
2021-10-11 08:33:04 C 23 15 29.148 -17 25 15.14 U F51
2024-09-04 08:51:05 C 00 05 31.949 -11 23 24.94 V G96
2024-09-04 08:59:14 C 00 05 31.650 -11 23 29.22 V G96
2024-09-04 09:07:23 C 00 05 31.272 -11 23 31.52 V G96
2024-09-09 09:11:42 C 00 00 38.358 -12 17 35.63 X F51
2024-09-09 09:25:05 C 00 00 37.752 -12 17 41.84 X F51
2024-09-09 09:38:49 C 00 00 37.146 -12 17 47.90 X F51
2024-09-09 09:52:17 C 00 00 36.544 -12 17 54.22 X F51
2024-09-09 10:56:49 C 00 00 33.625 -12 18 23.33 X F51
2024-09-09 11:13:43 C 00 00 32.864 -12 18 30.99 X F51
2024-09-09 11:38:45 C 00 00 31.735 -12 18 42.27 X F51
2024-09-09 11:55:40 C 00 00 30.950 -12 18 50.00 X F51
2024-10-08 05:10:38 C 23 27 00.950 -16 40 07.86 V G96
2024-10-08 05:18:07 C 23 27 00.594 -16 40 09.55 V G96
2024-10-08 05:25:35 C 23 27 00.234 -16 40 11.21 V G96
2024-10-08 05:33:03 C 23 26 59.881 -16 40 12.83 V G96
2025-01-16 05:27:59 C 00 22 55.584 -04 36 58.23 X F51
2025-01-16 05:44:12 C 00 22 56.837 -04 36 47.37 X F51
2025-01-16 05:52:17 C 00 22 57.461 -04 36 42.09 X F51
2025-02-20 02:16:50 C 01 40 23.473 +05 35 41.93 V V00
2025-02-20 02:24:57 C 01 40 24.330 +05 35 48.55 V V00
2025-02-20 02:33:00 C 01 40 25.180 +05 35 55.00 V V00
2025-02-20 02:41:06 C 01 40 26.040 +05 36 01.37 V V00
2015-10-15 11:08:53 C 02 53 46.384 -07 40 14.79 L F51
2015-10-15 11:29:14 C 02 53 45.849 -07 40 21.28 L F51
2015-10-15 11:49:34 C 02 53 45.294 -07 40 26.89 L F51
2015-10-15 12:09:55 C 02 53 44.780 -07 40 32.70 L F51
2015-12-09 07:22:44 C 02 19 26.753 -09 16 52.90 L F51
2015-12-09 07:57:39 C 02 19 26.272 -09 16 47.05 L F51
2015-12-09 08:15:12 C 02 19 26.032 -09 16 43.73 L F51
2016-01-12 05:54:55 C 02 21 14.55 -05 40 36.8 1 T09
2016-01-12 06:10:21 C 02 21 14.78 -05 40 31.5 1 T09
2016-01-12 06:25:42 C 02 21 15.05 -05 40 26.4 1 T09
2016-01-12 06:41:04 C 02 21 15.27 -05 40 21.6 1 T09
2019-05-07 12:17:35 C 16 58 19.409 +00 04 14.59 U F51
2019-05-07 12:33:32 C 16 58 19.050 +00 04 17.19 U F51
2019-05-07 13:05:12 C 16 58 18.337 +00 04 21.75 U F51
2019-06-02 10:51:54 C 16 40 35.662 +00 58 35.13 U F51