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
2006-09-17 19:09:52 C 22 01 03.01 +12 42 47.4 r 113
2006-09-17 19:11:33 C 22 01 02.97 +12 42 43.6 r 113
2006-09-17 19:30:44 C 22 01 02.32 +12 41 58.8 17.3 r 084
2006-09-17 19:33:54 C 22 01 02.33 +12 41 52.2 17.3 r 084
2006-09-18 20:11:44 C 22 00 49.21 +11 48 09.9 18.0 r 084
2006-09-18 20:14:53 C 22 00 49.11 +11 48 02.9 17.4 r 084
2006-09-20 19:02:19 C 22 00 34.02 +10 07 35.1 r 113
2006-09-20 19:04:03 C 22 00 34.02 +10 07 31.5 r 113
2006-09-20 19:05:44 C 22 00 34.01 +10 07 28.0 r 113
2006-09-20 19:07:24 C 22 00 33.99 +10 07 24.4 r 113
2006-09-20 19:09:05 C 22 00 33.98 +10 07 20.9 r 113
2006-09-20 19:13:35 C 22 00 34.01 +10 07 13.9 r 157
2006-09-20 19:17:35 C 22 00 34.03 +10 07 05.3 r 157
2006-09-20 19:21:36 C 22 00 33.98 +10 06 57.6 r 157
2006-09-20 21:36:20 C 22 00 32.91 +10 02 09.3 r 240
2006-09-20 21:37:17 C 22 00 32.90 +10 02 07.1 r 240
2006-09-20 21:41:06 C 22 00 32.89 +10 01 59.2 r 240
2006-09-20 21:43:59 C 22 00 32.87 +10 01 52.9 r 240
2006-09-20 21:47:49 C 22 00 32.85 +10 01 44.6 r 240
2006-09-20 21:49:44 C 22 00 32.84 +10 01 40.3 r 240
2006-09-20 21:52:36 C 22 00 32.82 +10 01 34.6 r 240
2006-09-20 21:55:28 C 22 00 32.80 +10 01 28.7 r 240
2006-09-22 19:26:57 C 22 00 29.73 +08 26 08.8 17.6 r 084
2006-09-22 19:30:06 C 22 00 29.74 +08 26 01.8 17.6 r 084
2006-09-23 19:24:12 C 22 00 32.53 +07 37 04.4 17.1 r 084
2006-09-23 19:27:21 C 22 00 32.53 +07 36 57.5 18.7 r 084
2006-09-25 05:12:00 C 22 00 41.41 +06 29 23.5 18.0 c 704
2006-09-25 05:29:49 C 22 00 41.43 +06 28 48.1 17.8 c 704
2006-09-25 05:47:24 C 22 00 41.42 +06 28 13.3 17.9 c 704
2006-09-25 06:05:01 C 22 00 41.50 +06 27 38.5 18.0 c 704
2006-09-25 06:22:26 C 22 00 41.46 +06 27 03.9 17.9 c 704
2006-09-25 20:38:54 C 22 00 47.59 +05 58 49.7 18.0 r 084
2006-09-26 06:50:10 C 22 00 51.69 +05 39 05.5 r H45
2006-09-26 06:53:25 C 22 00 51.70 +05 38 59.1 r H45
2006-09-26 06:54:37 C 22 00 51.71 +05 38 56.6 r H45
2006-09-26 06:55:43 C 22 00 51.71 +05 38 54.6 r H45
2006-09-26 06:56:48 C 22 00 51.72 +05 38 52.5 r H45
2006-09-26 19:20:04 C 22 00 59.22 +05 14 51.2 17.7 r 084
2006-09-26 19:23:13 C 22 00 59.28 +05 14 45.2 17.1 r 084
2006-09-27 18:44:44 C 22 01 13.92 +04 30 22.7 18.4 r 084
2006-09-28 20:39:56 C 22 01 33.35 +03 42 16.1 c A53
2006-09-28 20:47:52 C 22 01 33.49 +03 42 01.3 c A53
2006-09-28 20:56:20 C 22 01 33.52 +03 41 46.4 c A53
2006-09-29 01:32:39 C 22 01 37.55 +03 33 47.1 r 808
2006-09-29 01:44:30 C 22 01 37.66 +03 33 24.4 r 808
2006-09-29 01:55:39 C 22 01 37.75 +03 33 05.8 r 808
2006-09-29 19:28:03 C 22 01 53.59 +03 00 51.5 o 639
2006-09-29 19:35:47 C 22 01 53.67 +03 00 37.9 o 639
2006-09-29 19:43:25 C 22 01 53.77 +03 00 24.2 o 639
2006-09-29 19:53:36 C 22 01 53.92 +03 00 05.6 o 639