2023 TW8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4252205968 ± 9.26e-07
Semi-major axis (a)1.7312550526 AU ± 2.85e-06
Inclination (i)12.26339077° ± 2.27e-05
Long. of Asc. Node (Ω)24.06629781° ± 8.57e-06
Arg. of Perihelion (ω)102.41984904° ± 1.24e-05
Mean Anomaly (M)287.68205828° ± 7.13e-04
Mean Motion (n)0.4326838599°/day ± 1.07e-06
Perihelion dist (q)0.99508975 AU ± 2.29e-06
Aphelion dist (Q)2.46742036 AU ± 4.37e-06
Orbital Period2.27793633 yr ± 5.63e-06
Physical Parameters
H (abs. magnitude)21.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.245″
Uncertainty0
Orbit TypeApollo
MOID0.153255 AU
Observations Used179
Oppositions1
Arc Total2023-2024
First Observation Used2023-10-09
Last Observation Used2024-04-29
Observations (186)
Date Type RA Dec Mag Band Observatory
2024-04-10 09:49:13 C 13 31 14.415 -06 31 37.17 V U68
2024-04-10 09:54:53 C 13 31 13.849 -06 31 45.76 V U68
2024-04-10 10:19:50 C 13 31 11.062 -06 32 20.26 V U68
2024-04-10 10:25:30 C 13 31 10.495 -06 32 28.87 V U68
2024-04-10 23:33:08 B 13 29 52.138 -06 50 28.61 Z M49
2024-04-10 23:38:17 B 13 29 51.602 -06 50 35.41 Z M49
2024-04-10 23:43:22 B 13 29 51.041 -06 50 42.65 Z M49
2024-04-10 23:50:35 B 13 29 50.506 -06 51 27.58 X K74
2024-04-11 00:09:46 B 13 29 48.494 -06 51 54.36 X K74
2024-04-11 23:30:26 B 13 27 31.975 -07 23 46.86 X C95
2024-04-11 23:36:15 B 13 27 31.373 -07 23 55.18 X C95
2024-04-11 23:41:56 B 13 27 30.792 -07 24 02.56 X C95
2024-04-12 07:49:20 C 13 26 43.984 -07 34 48.22 V 703
2024-04-12 07:52:36 C 13 26 43.728 -07 34 51.35 V 703
2024-04-12 07:55:52 C 13 26 43.368 -07 34 56.28 V 703
2024-04-12 07:59:08 C 13 26 43.030 -07 35 00.17 V 703
2024-04-12 21:56:26 B 13 25 25.37 -07 53 20.0 Z C95
2024-04-12 22:02:20 B 13 25 24.81 -07 53 28.0 Z C95
2024-04-12 22:08:11 B 13 25 24.20 -07 53 34.9 Z C95
2024-04-13 00:20:26 C 13 25 11.46 -07 56 20.9 V J43
2024-04-13 00:31:01 C 13 25 10.38 -07 56 34.5 V J43
2024-04-13 00:41:37 C 13 25 09.32 -07 56 48.3 V J43
2024-04-13 20:18:10 B 13 23 23.534 -08 21 11.30 X L87
2024-04-13 20:27:53 B 13 23 22.490 -08 21 23.44 X L87
2024-04-13 20:37:35 B 13 23 21.636 -08 21 35.86 X L87
2024-04-13 21:14:11 C 13 23 18.06 -08 22 52.4 X K83
2024-04-13 21:43:47 C 13 23 15.25 -08 23 29.2 X K83
2024-04-13 23:32:07 B 13 23 05.033 -08 25 43.90 X C95
2024-04-13 23:37:50 B 13 23 04.442 -08 25 50.99 X C95
2024-04-16 22:31:22 B 13 17 07.668 -09 48 11.27 Z M49
2024-04-16 22:39:19 B 13 17 06.967 -09 48 19.62 Z M49
2024-04-16 22:47:17 B 13 17 06.283 -09 48 28.76 Z M49
2024-04-29 04:14:49 C 13 00 09.450 -14 02 07.98 V G96
2024-04-29 04:23:12 C 13 00 09.065 -14 02 14.14 V G96
2024-04-29 04:31:35 C 13 00 08.690 -14 02 20.47 V G96
2024-04-29 04:39:59 C 13 00 08.352 -14 02 24.97 V G96