2023 TU9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3480355219 ± 9.67e-05
Semi-major axis (a)1.4904172166 AU ± 2.18e-04
Inclination (i)19.38402432° ± 3.37e-03
Long. of Asc. Node (Ω)200.64369604° ± 2.03e-04
Arg. of Perihelion (ω)141.14010256° ± 1.27e-03
Mean Anomaly (M)75.18214475° ± 9.65e-02
Mean Motion (n)0.5416895882°/day ± 1.19e-04
Perihelion dist (q)0.97169908 AU ± 2.02e-04
Aphelion dist (Q)2.00913535 AU ± 3.27e-04
Orbital Period1.81954076 yr ± 3.99e-04
Physical Parameters
H (abs. magnitude)23.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.253″
Uncertainty2
Orbit TypeApollo
MOID0.027494 AU
Observations Used195
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-12
Last Observation Used2023-10-23
Observations (210)
Date Type RA Dec Mag Band Observatory
2023-10-14 17:35:52 C 03 11 04.520 +07 17 58.20 V O85
2023-10-14 17:39:12 C 03 11 04.974 +07 16 53.03 V O85
2023-10-14 17:42:31 C 03 11 05.398 +07 15 47.83 V O85
2023-10-14 17:45:51 C 03 11 05.825 +07 14 42.67 V O85
2023-10-14 17:49:10 C 03 11 06.258 +07 13 37.61 V O85
2023-10-14 17:52:30 C 03 11 06.699 +07 12 32.27 V O85
2023-10-14 17:55:50 C 03 11 07.105 +07 11 27.18 V O85
2023-10-14 17:59:09 C 03 11 07.555 +07 10 22.31 V O85
2023-10-14 18:02:29 C 03 11 07.976 +07 09 16.93 V O85
2023-10-14 18:05:49 C 03 11 08.399 +07 08 11.90 V O85
2023-10-14 18:09:09 C 03 11 08.837 +07 07 07.10 V O85
2023-10-14 18:12:29 C 03 11 09.272 +07 06 01.88 V O85
2023-10-14 21:09:43 C 03 11 48.262 +06 08 09.17 V J69
2023-10-14 21:15:50 C 03 11 49.181 +06 06 14.26 V J69
2023-10-14 21:21:57 C 03 11 50.153 +06 04 18.59 V J69
2023-10-14 21:28:11 C 03 11 51.209 +06 02 19.79 V J69
2023-10-14 23:33:36 B 03 12 09.11 +05 23 29.4 X K19
2023-10-14 23:38:59 B 03 12 09.80 +05 21 49.4 X K19
2023-10-14 23:44:20 B 03 12 10.51 +05 20 09.7 X K19
2023-10-15 00:59:32 B 03 12 19.575 +04 56 43.54 X B72
2023-10-15 01:00:37 B 03 12 19.763 +04 56 24.02 X B72
2023-10-15 01:03:53 B 03 12 20.118 +04 55 23.94 X B72
2023-10-15 09:08:25 C 03 13 37.049 +02 33 11.77 V 703
2023-10-15 09:16:06 C 03 13 37.841 +02 30 59.76 V 703
2023-10-15 09:23:47 C 03 13 38.669 +02 28 49.69 V 703
2023-10-15 09:31:28 C 03 13 39.461 +02 26 39.01 V 703
2023-10-15 11:25:14 C 03 14 00.148 +01 55 15.73 X F51
2023-10-15 12:02:03 C 03 14 03.679 +01 45 01.57 X F51
2023-10-16 00:55:13 B 03 15 51.257 -01 38 26.88 X K74
2023-10-16 00:57:41 B 03 15 51.535 -01 39 03.49 X K74
2023-10-16 01:00:09 B 03 15 51.730 -01 39 39.28 X K74
2023-10-17 09:35:11 C 03 19 28.945 -08 35 20.98 V 703
2023-10-17 09:42:24 C 03 19 29.402 -08 36 40.14 V 703
2023-10-17 09:49:37 C 03 19 29.788 -08 37 59.34 V 703
2023-10-17 09:56:51 C 03 19 30.220 -08 39 17.86 V 703
2023-10-19 00:59:30 B 03 22 39.600 -14 40 10.38 Z M49
2023-10-19 01:01:31 B 03 22 39.634 -14 40 26.26 Z M49
2023-10-19 01:03:32 B 03 22 39.694 -14 40 41.77 Z M49
2023-10-19 10:06:38 C 03 23 15.538 -15 51 17.21 V U52
2023-10-19 10:10:00 C 03 23 15.715 -15 51 40.25 V U52
2023-10-19 10:13:22 C 03 23 15.814 -15 52 04.48 V U52
2023-10-19 22:22:56 B 03 24 03.953 -17 14 18.35 Z M49
2023-10-19 22:29:55 B 03 24 04.140 -17 15 05.00 Z M49
2023-10-19 22:36:54 B 03 24 04.318 -17 15 51.41 Z M49
2023-10-20 00:41:58 C 03 24 06.535 -17 29 14.14 V M22
2023-10-20 01:17:41 C 03 24 07.406 -17 33 04.79 V M22
2023-10-20 01:59:06 C 03 24 08.486 -17 37 29.64 V M22
2023-10-20 02:36:01 C 03 24 09.511 -17 41 24.18 V M22
2023-10-20 09:13:45 C 03 24 35.542 -18 25 01.99 V U52
2023-10-20 09:18:17 C 03 24 35.719 -18 25 29.42 V U52