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
2023-10-13 19:59:43 C 03 06 46.400 +15 01 46.50 V 246
2023-10-13 19:59:52 C 03 06 46.400 +15 01 42.60 V 246
2023-10-13 20:00:00 C 03 06 46.500 +15 01 38.90 V 246
2023-10-13 20:00:09 C 03 06 46.520 +15 01 36.10 V 246
2023-10-13 20:11:30 C 03 06 48.56 +14 57 06.3 V G34
2023-10-13 20:14:22 C 03 06 49.18 +14 55 59.8 V G34
2023-10-13 20:17:13 C 03 06 49.81 +14 54 53.2 V G34
2023-10-13 20:20:05 C 03 06 50.41 +14 53 46.7 V G34
2023-10-13 20:22:57 C 03 06 51.02 +14 52 39.3 V G34
2023-10-13 20:25:48 C 03 06 51.62 +14 51 33.9 V G34
2023-10-13 20:32:49 C 03 06 52.16 +14 49 03.5 X L18
2023-10-13 20:35:33 C 03 06 52.73 +14 48 00.2 X L18
2023-10-13 20:38:14 C 03 06 53.24 +14 46 58.2 X L18
2023-10-13 21:04:19 C 03 06 59.07 +14 36 58.1 q L04
2023-10-13 21:07:01 C 03 06 59.60 +14 35 55.7 q L04
2023-10-13 21:09:37 C 03 07 00.09 +14 34 56.0 q L04
2023-10-13 21:11:02 C 03 07 00.36 +14 34 23.3 q L04
2023-10-13 21:16:20 C 03 07 01.39 +14 32 20.9 q L04
2023-10-13 21:18:38 B 03 07 01.64 +14 31 31.5 X M45
2023-10-13 21:20:43 B 03 07 02.03 +14 30 43.2 X M45
2023-10-13 21:22:48 B 03 07 02.43 +14 29 54.9 X M45
2023-10-13 21:46:58 C 03 07 09.468 +14 20 07.58 V Z80
2023-10-13 21:57:06 C 03 07 11.594 +14 16 14.66 V Z80
2023-10-14 00:01:32 C 03 07 35.486 +13 28 55.09 V J95
2023-10-14 00:04:18 C 03 07 35.978 +13 27 52.74 V J95
2023-10-14 00:05:56 C 03 07 36.281 +13 27 15.52 V J95
2023-10-14 00:07:30 C 03 07 36.564 +13 26 40.02 V J95
2023-10-14 02:53:07 C 03 08 08.038 +12 26 02.04 V G40
2023-10-14 03:13:31 C 03 08 11.213 +12 18 29.16 V G40
2023-10-14 03:33:28 C 03 08 14.282 +12 11 06.11 V G40
2023-10-14 04:46:35 C 03 08 37.798 +11 47 49.78 V W68
2023-10-14 04:50:34 C 03 08 38.426 +11 46 22.94 V W68
2023-10-14 04:54:29 C 03 08 39.038 +11 44 57.34 V W68
2023-10-14 05:42:38 C 03 08 46.385 +11 27 30.10 V W68
2023-10-14 07:47:19 C 03 09 13.727 +10 38 56.40 V 703
2023-10-14 07:54:35 C 03 09 14.807 +10 36 22.25 V 703
2023-10-14 08:01:53 C 03 09 15.880 +10 33 45.61 V 703
2023-10-14 08:09:14 C 03 09 16.938 +10 31 09.26 V 703
2023-10-14 08:43:57 C 03 09 13.51 +10 22 33.8 W X09
2023-10-14 08:49:01 C 03 09 14.32 +10 20 45.1 W X09
2023-10-14 08:54:06 C 03 09 15.09 +10 18 57.4 W X09
2023-10-14 09:26:32 C 03 09 28.850 +10 03 35.78 V U94
2023-10-14 09:28:39 C 03 09 29.165 +10 02 51.04 V U94
2023-10-14 09:30:44 C 03 09 29.479 +10 02 07.22 V U94
2023-10-14 12:22:04 C 03 09 54.223 +09 02 54.06 V I52
2023-10-14 12:22:19 C 03 09 54.263 +09 02 49.09 V I52
2023-10-14 12:22:36 C 03 09 54.306 +09 02 43.30 V I52
2023-10-14 12:22:50 C 03 09 54.349 +09 02 38.33 V I52
2023-10-14 17:29:13 C 03 11 03.658 +07 20 08.82 V O85
2023-10-14 17:32:32 C 03 11 04.090 +07 19 03.24 V O85