142464 (2002 TC9)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1548329805 ± 5.76e-09
Semi-major axis (a)1.2339110858 AU ± 4.13e-10
Inclination (i)16.27692125° ± 1.37e-06
Long. of Asc. Node (Ω)191.80669391° ± 1.89e-06
Arg. of Perihelion (ω)29.34121043° ± 3.81e-06
Mean Anomaly (M)112.09247898° ± 2.27e-06
Mean Motion (n)0.7190953445°/day ± 3.61e-10
Perihelion dist (q)1.04286095 AU ± 7.12e-09
Aphelion dist (Q)1.42496122 AU ± 7.13e-09
Orbital Period1.37064757 yr ± 6.88e-10
Physical Parameters
H (abs. magnitude)18.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.393″
Uncertainty0
Orbit TypeAmor
MOID0.059111 AU
Observations Used4115
Gaia Obs Used8
Oppositions7
Arc Total1991-2017
First Observation Used1991-09-14
Last Observation Used2025-01-24
Observations (6248)
Date Type RA Dec Mag Band Observatory
2021-04-17 22:31:52 C 09 33 25.22 +34 52 20.6 q Z36
2021-04-17 22:32:18 C 09 33 25.32 +34 52 22.3 q Z36
2021-04-17 22:32:45 C 09 33 25.42 +34 52 23.6 q Z36
2021-04-17 22:33:14 C 09 33 25.48 +34 52 26.0 q Z36
2021-04-17 22:33:40 C 09 33 25.57 +34 52 27.7 q Z36
2021-04-17 22:34:07 C 09 33 25.65 +34 52 29.4 q Z36
2021-04-17 22:34:34 C 09 33 25.73 +34 52 31.0 q Z36
2021-04-17 22:35:00 C 09 33 25.79 +34 52 32.7 q Z36
2021-04-17 22:35:29 C 09 33 25.87 +34 52 34.7 q Z36
2021-04-17 22:35:56 C 09 33 25.94 +34 52 36.6 q Z36
2021-04-17 22:36:22 C 09 33 26.04 +34 52 38.6 q Z36
2021-04-17 22:36:51 C 09 33 26.10 +34 52 40.4 q Z36
2021-04-17 22:37:18 C 09 33 26.19 +34 52 42.5 q Z36
2021-04-17 22:37:44 C 09 33 26.31 +34 52 44.0 q Z36
2021-04-17 22:38:13 C 09 33 26.33 +34 52 45.5 q Z36
2021-04-17 22:38:40 C 09 33 26.43 +34 52 47.5 q Z36
2021-04-17 22:39:06 C 09 33 26.50 +34 52 49.5 q Z36
2021-04-17 22:39:33 C 09 33 26.58 +34 52 51.0 q Z36
2021-04-17 22:40:02 C 09 33 26.68 +34 52 52.7 q Z36
2021-04-17 22:40:28 C 09 33 26.74 +34 52 54.5 q Z36
2021-04-17 22:40:55 C 09 33 26.82 +34 52 56.6 q Z36
2021-04-17 22:41:23 C 09 33 26.91 +34 52 58.4 q Z36
2021-04-17 22:41:51 C 09 33 26.98 +34 53 00.5 q Z36
2021-04-17 22:42:17 C 09 33 27.05 +34 53 02.0 q Z36
2021-04-17 22:42:44 C 09 33 27.15 +34 53 03.9 q Z36
2021-04-17 22:43:11 C 09 33 27.24 +34 53 05.7 q Z36
2021-04-17 22:43:39 C 09 33 27.30 +34 53 07.4 q Z36
2021-04-17 22:44:05 C 09 33 27.38 +34 53 09.3 q Z36
2021-04-17 22:44:32 C 09 33 27.47 +34 53 11.0 q Z36
2021-04-17 22:45:01 C 09 33 27.57 +34 53 12.8 q Z36
2021-04-17 22:45:27 C 09 33 27.61 +34 53 14.6 q Z36
2021-04-17 22:45:53 C 09 33 27.70 +34 53 16.4 q Z36
2021-04-17 22:46:22 C 09 33 27.78 +34 53 17.9 q Z36
2021-04-17 22:46:50 C 09 33 27.87 +34 53 20.1 q Z36
2021-04-17 22:47:15 C 09 33 27.95 +34 53 21.9 q Z36
2021-04-17 22:47:43 C 09 33 28.02 +34 53 23.9 q Z36
2021-04-17 22:48:11 C 09 33 28.08 +34 53 25.3 q Z36
2021-04-17 22:48:37 C 09 33 28.16 +34 53 26.8 q Z36
2021-04-17 22:49:04 C 09 33 28.26 +34 53 29.6 q Z36
2021-04-17 22:49:31 C 09 33 28.32 +34 53 30.7 q Z36
2021-04-17 22:49:59 C 09 33 28.42 +34 53 32.7 q Z36
2021-04-17 22:50:26 C 09 33 28.51 +34 53 34.4 q Z36
2021-04-17 22:50:53 C 09 33 28.59 +34 53 36.1 q Z36
2021-04-17 22:51:19 C 09 33 28.69 +34 53 38.1 q Z36
2021-04-17 22:51:48 C 09 33 28.74 +34 53 39.9 q Z36
2021-04-17 22:52:14 C 09 33 28.80 +34 53 41.6 q Z36
2021-04-17 22:52:41 C 09 33 28.90 +34 53 43.7 q Z36
2021-04-17 22:53:10 C 09 33 28.97 +34 53 45.5 q Z36
2021-04-17 22:53:36 C 09 33 29.04 +34 53 46.9 q Z36
2021-04-17 22:54:02 C 09 33 29.10 +34 53 48.8 q Z36