2003 TX9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4730290267 ± 5.16e-08
Semi-major axis (a)2.1508807196 AU ± 4.99e-09
Inclination (i)8.40436529° ± 7.16e-06
Long. of Asc. Node (Ω)4.04682497° ± 2.85e-05
Arg. of Perihelion (ω)81.02350970° ± 4.23e-05
Mean Anomaly (M)340.13929370° ± 1.41e-05
Mean Motion (n)0.3124552212°/day ± 1.09e-09
Perihelion dist (q)1.13345171 AU ± 1.11e-07
Aphelion dist (Q)3.16830973 AU ± 1.11e-07
Orbital Period3.15445612 yr ± 1.10e-08
Physical Parameters
H (abs. magnitude)20.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.390″
Uncertainty0
Orbit TypeAmor
MOID0.211872 AU
Observations Used122
Oppositions15
Arc Total2003-2025
First Observation Used2003-10-01
Last Observation Used2025-11-26
Observations (124)
Date Type RA Dec Mag Band Observatory
2023-02-14 21:25:09 C 11 37 18.22 +17 36 13.5 V D29
2023-02-14 21:45:31 C 11 37 16.62 +17 36 05.2 V D29
2023-02-18 23:32:03 C 11 30 11.83 +17 05 39.5 c J04
2023-02-18 23:48:53 C 11 30 10.52 +17 05 34.2 c J04
2023-02-19 00:05:43 C 11 30 09.17 +17 05 28.8 c J04
2023-02-19 00:22:33 C 11 30 07.89 +17 05 23.7 c J04
2023-03-01 06:51:26 C 11 12 05.947 +15 43 22.37 V G96
2023-03-01 06:59:25 C 11 12 05.386 +15 43 19.74 V G96
2023-03-01 07:07:24 C 11 12 04.774 +15 43 17.40 V G96
2023-03-01 07:15:24 C 11 12 04.187 +15 43 14.38 V G96
2023-03-26 05:26:26 C 10 42 51.836 +12 00 00.94 V G96
2023-03-26 05:34:30 C 10 42 51.624 +11 59 57.52 V G96
2023-03-26 05:42:35 C 10 42 51.397 +11 59 55.00 V G96
2023-03-26 05:50:42 C 10 42 51.167 +11 59 51.32 V G96
2025-09-24 04:48:28 C 23 14 48.804 -08 21 24.84 V G96
2025-09-24 04:57:31 C 23 14 48.131 -08 21 23.72 V G96
2025-09-24 05:04:57 C 23 14 47.569 -08 21 25.45 V G96
2025-09-24 05:12:24 C 23 14 46.972 -08 21 25.81 V G96
2025-11-11 00:39:17 C 22 34 57.17 -03 22 03.6 V H21
2025-11-11 00:40:38 C 22 34 57.23 -03 22 03.3 V H21
2025-11-14 00:18:30 C 22 36 26.09 -02 42 49.6 V H21
2025-11-14 00:27:06 C 22 36 26.29 -02 42 44.7 V H21
2025-11-26 12:10:13 C 22 47 39.897 +00 25 12.61 W O18
2025-11-26 14:20:14 C 22 47 46.109 +00 26 42.68 W O18