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
2024-03-29 19:11:29 C 14 04 11.187 +01 36 02.66 O18
2024-03-29 20:27:18 C 14 04 02.46 +01 33 20.8 X L18
2024-03-29 20:40:34 C 14 04 00.61 +01 32 52.8 X L18
2024-03-29 20:53:33 C 14 03 58.88 +01 32 26.1 X L18
2024-03-30 17:44:05 C 14 01 14.555 +00 49 53.11 O18
2024-03-30 18:40:03 C 14 01 06.780 +00 47 59.65 O18
2024-03-30 21:06:20 C 14 00 46.515 +00 43 04.56 O18
2024-03-31 10:48:37 C 13 59 01.714 +00 15 50.08 V T05
2024-03-31 10:51:13 C 13 59 01.308 +00 15 45.43 V T05
2024-03-31 10:55:13 C 13 59 00.804 +00 15 37.19 V T05
2024-03-31 11:23:46 C 13 58 56.784 +00 14 40.74 V T05
2024-03-31 18:53:53 C 13 57 58.827 -00 00 18.80 O18
2024-03-31 21:20:50 C 13 57 38.812 -00 05 07.77 O18
2024-04-01 08:56:11 C 13 56 12.912 -00 27 30.95 X F51
2024-04-01 09:12:18 C 13 56 10.735 -00 28 02.18 X F51
2024-04-01 09:28:23 C 13 56 08.562 -00 28 33.24 X F51
2024-04-01 09:44:30 C 13 56 06.379 -00 29 04.42 X F51
2024-04-01 11:17:38 C 13 55 53.679 -00 32 04.22 X F52
2024-04-01 11:33:45 C 13 55 51.463 -00 32 35.38 X F52
2024-04-01 11:49:57 C 13 55 49.252 -00 33 06.52 X F52
2024-04-01 12:06:07 C 13 55 47.038 -00 33 37.72 X F52
2024-04-02 19:22:48 C 13 51 52.312 -01 32 54.85 O18
2024-04-02 21:48:53 C 13 51 33.200 -01 37 25.21 O18
2024-04-03 16:21:10 C 13 49 19.550 -02 11 16.00 O18
2024-04-03 18:56:38 C 13 48 59.506 -02 15 55.96 O18
2024-04-03 21:38:22 C 13 48 41.035 -02 20 04.81 V M22
2024-04-03 22:10:35 C 13 48 36.919 -02 21 01.94 V M22
2024-04-03 22:24:30 C 13 48 35.114 -02 21 27.47 V M22
2024-04-04 00:13:40 B 13 48 21.480 -02 25 26.44 X C95
2024-04-04 00:19:26 B 13 48 20.734 -02 25 36.59 X C95
2024-04-04 00:25:05 B 13 48 20.018 -02 25 46.81 X C95
2024-04-04 09:38:50 C 13 47 12.829 -02 42 03.53 V 703
2024-04-04 09:42:05 C 13 47 12.376 -02 42 09.54 V 703
2024-04-04 09:45:19 C 13 47 12.005 -02 42 15.37 V 703
2024-04-04 09:48:34 C 13 47 11.580 -02 42 21.10 V 703
2024-04-05 00:26:53 B 13 45 28.087 -03 07 59.02 Z C95
2024-04-05 00:35:15 B 13 45 27.036 -03 08 13.09 Z C95
2024-04-05 22:28:56 B 13 42 54.794 -03 45 26.86 X C95
2024-04-05 22:35:57 B 13 42 53.902 -03 45 39.17 X C95
2024-04-05 22:44:10 B 13 42 52.925 -03 45 52.16 X C95
2024-04-06 23:17:37 B 13 40 04.841 -04 26 19.28 X K87
2024-04-06 23:32:20 B 13 40 03.060 -04 26 42.43 X K87
2024-04-06 23:47:03 B 13 40 01.308 -04 27 05.98 X K87
2024-04-07 08:23:04 C 13 39 03.424 -04 40 46.81 V G96
2024-04-07 08:30:28 C 13 39 02.534 -04 40 58.62 V G96
2024-04-07 08:37:51 C 13 39 01.667 -04 41 10.43 V G96
2024-04-07 08:45:12 C 13 39 00.785 -04 41 22.13 V G96
2024-04-09 22:39:10 B 13 32 23.849 -06 15 03.10 Z M49
2024-04-09 22:44:17 B 13 32 23.280 -06 15 10.44 Z M49
2024-04-09 22:49:24 B 13 32 22.702 -06 15 17.86 Z M49