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
2006-07-02 07:19:33 C 22 30 59.42 +41 14 41.9 r H45
2006-07-02 07:22:54 C 22 30 59.55 +41 14 43.4 r H45
2006-07-02 07:24:57 C 22 30 59.62 +41 14 44.2 r H45
2006-07-02 07:26:38 C 22 30 59.68 +41 14 45.1 r H45
2006-07-02 07:28:13 C 22 30 59.72 +41 14 45.8 r H45
2006-07-03 07:26:16 C 22 31 56.18 +41 24 20.5 r H45
2006-07-03 07:27:39 C 22 31 56.23 +41 24 21.5 r H45
2006-07-03 07:28:43 C 22 31 56.26 +41 24 21.9 r H45
2006-07-03 07:29:47 C 22 31 56.29 +41 24 22.3 r H45
2006-07-03 07:30:53 C 22 31 56.32 +41 24 23.0 r H45
2006-07-10 21:34:50 C 22 37 44.55 +42 21 41.0 r A13
2006-07-10 21:57:40 C 22 37 44.97 +42 21 47.8 r A13
2006-07-10 22:12:13 C 22 37 45.44 +42 21 53.0 r A13
2006-07-10 22:22:17 C 22 37 45.62 +42 21 56.0 o 198
2006-07-10 22:24:06 C 22 37 45.66 +42 21 56.5 o 198
2006-07-10 22:27:05 C 22 37 45.80 +42 21 56.9 r A13
2006-07-10 22:50:46 C 22 37 46.28 +42 22 03.2 o 198
2006-07-18 22:00:46 C 22 41 02.60 +42 49 31.4 o 198
2006-07-18 22:05:58 C 22 41 02.64 +42 49 31.7 o 198
2006-07-18 22:09:06 C 22 41 02.67 +42 49 31.9 o 198
2006-07-24 20:44:09 C 22 41 24.33 +42 43 10.7 o 151
2006-07-24 20:48:52 C 22 41 24.29 +42 43 10.2 o 151
2006-07-24 20:53:35 C 22 41 24.26 +42 43 09.8 o 151
2006-07-24 22:11:47 C 22 41 23.74 +42 43 01.5 o 198
2006-07-24 22:18:54 C 22 41 23.68 +42 43 00.8 o 198
2006-07-24 22:28:03 C 22 41 23.61 +42 42 59.9 o 198
2006-07-25 07:04:56 C 22 41 20.93 +42 41 51.7 r H45
2006-07-25 07:06:36 C 22 41 20.91 +42 41 51.6 r H45
2006-07-25 07:08:02 C 22 41 20.92 +42 41 51.7 r H45
2006-07-25 07:09:58 C 22 41 20.89 +42 41 51.1 r H45
2006-07-25 07:14:38 C 22 41 20.83 +42 41 50.5 r H45
2006-07-31 05:42:45 C 22 39 45.80 +42 04 50.3 r H45
2006-07-31 05:44:34 C 22 39 45.78 +42 04 49.8 r H45
2006-07-31 05:45:48 C 22 39 45.72 +42 04 49.3 r H45
2006-07-31 05:46:51 C 22 39 45.71 +42 04 49.1 r H45
2006-07-31 05:47:56 C 22 39 45.68 +42 04 48.6 r H45
2006-07-31 05:49:00 C 22 39 45.66 +42 04 48.3 r H45
2006-08-11 20:19:20 C 22 32 00.52 +39 08 47.3 18.1 r 084
2006-08-16 22:39:35 C 22 27 07.05 +37 00 12.6 18.3 r 084
2006-08-16 22:44:45 C 22 27 06.83 +37 00 06.7 18.1 r 084
2006-08-17 08:49:17 C 22 26 40.23 +36 48 06.5 r H45
2006-08-17 08:51:02 C 22 26 40.14 +36 48 04.3 r H45
2006-08-17 08:52:06 C 22 26 40.10 +36 48 03.0 r H45
2006-08-17 08:53:17 C 22 26 40.04 +36 48 01.5 r H45
2006-08-17 08:54:20 C 22 26 39.99 +36 48 00.3 r H45
2006-08-18 07:12:51 C 22 25 43.05 +36 20 17.3 r H45
2006-08-18 07:14:15 C 22 25 42.97 +36 20 15.4 r H45
2006-08-18 07:15:21 C 22 25 42.91 +36 20 14.1 r H45
2006-08-18 07:16:29 C 22 25 42.86 +36 20 12.6 r H45
2006-08-18 07:17:40 C 22 25 42.79 +36 20 11.2 r H45