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
2024-11-24 04:27:22 C 04 51 57.058 -17 19 41.84 V W68
2024-11-24 04:31:56 C 04 51 56.738 -17 19 46.67 V W68
2024-11-24 04:36:31 C 04 51 56.376 -17 19 51.64 V W68
2024-11-24 05:10:30 C 04 51 53.851 -17 20 26.48 V W68
2024-11-25 00:05:22 C 04 50 32.702 -17 39 34.02 V M22
2024-11-25 00:10:06 C 04 50 32.347 -17 39 38.63 V M22
2024-11-25 00:50:03 C 04 50 29.318 -17 40 18.41 V M22
2024-11-25 01:31:06 C 04 50 26.196 -17 40 58.62 V M22
2024-11-26 10:07:20 C 04 48 04.298 -18 12 55.55 V 703
2024-11-26 10:10:33 C 04 48 04.097 -18 12 57.71 V 703
2024-11-26 10:13:46 C 04 48 03.870 -18 13 00.37 V 703
2024-11-26 10:16:59 C 04 48 03.582 -18 13 03.14 V 703
2024-11-28 22:54:52 C 04 43 33.658 -19 07 01.67 V M22
2024-11-28 23:00:09 C 04 43 33.252 -19 07 06.38 V M22
2024-11-28 23:45:37 C 04 43 29.602 -19 07 44.58 V M22
2024-11-28 23:53:03 C 04 43 29.030 -19 07 50.66 V M22
2024-11-29 10:21:32 C 04 42 41.947 -19 16 50.07 X F52
2024-11-29 10:36:17 C 04 42 40.755 -19 17 02.25 X F52
2024-11-29 10:51:11 C 04 42 39.553 -19 17 14.52 X F52
2024-11-29 22:58:41 C 04 41 44.450 -19 26 50.68 V M22
2024-11-29 23:39:07 C 04 41 41.206 -19 27 23.33 V M22
2024-11-29 23:43:43 C 04 41 40.829 -19 27 26.71 V M22
2024-11-29 23:51:23 C 04 41 40.246 -19 27 32.62 V M22
2024-12-01 05:16:45 C 04 39 26.038 -19 50 22.02 V W68
2024-12-01 05:21:17 C 04 39 25.666 -19 50 24.47 V W68
2024-12-01 05:30:37 C 04 39 24.893 -19 50 31.34 V W68
2024-12-01 06:18:02 C 04 39 21.091 -19 51 06.59 V W68
2024-12-01 08:48:56 C 04 39 09.760 -19 53 16.30 V 703
2024-12-01 08:52:11 C 04 39 09.310 -19 53 18.71 V 703
2024-12-01 08:55:25 C 04 39 09.047 -19 53 21.48 V 703
2024-12-01 08:58:40 C 04 39 08.734 -19 53 22.74 V 703
2024-12-02 20:43:37 C 04 36 25.675 -20 18 29.12 V M22
2024-12-02 20:46:14 C 04 36 25.474 -20 18 30.85 V M22
2024-12-02 20:50:10 C 04 36 25.140 -20 18 33.52 V M22
2024-12-02 21:39:14 C 04 36 21.185 -20 19 07.18 V M22
2024-12-02 21:41:10 C 04 36 21.046 -20 19 08.44 V M22
2024-12-02 21:43:46 C 04 36 20.830 -20 19 09.73 V M22
2024-12-02 21:48:20 C 04 36 20.450 -20 19 13.69 V M22
2024-12-03 07:22:48 C 04 35 36.251 -20 25 54.19 V G96
2024-12-03 07:30:11 C 04 35 35.646 -20 25 59.09 V G96
2024-12-03 07:37:35 C 04 35 35.048 -20 26 03.95 V G96
2024-12-03 07:44:58 C 04 35 34.444 -20 26 08.74 V G96
2024-12-03 08:48:14 C 04 35 29.360 -20 26 49.31 V 703
2024-12-03 08:54:46 C 04 35 28.766 -20 26 54.20 V 703
2024-12-03 08:58:02 C 04 35 28.414 -20 26 56.83 V 703
2024-12-03 21:50:14 C 04 34 30.094 -20 34 56.46 V M22
2024-12-03 21:52:53 C 04 34 29.897 -20 34 57.72 V M22
2024-12-03 21:53:32 C 04 34 29.822 -20 34 58.30 V M22
2024-12-03 22:43:33 C 04 34 25.771 -20 35 29.83 V M22
2024-12-03 23:11:53 C 04 34 23.474 -20 35 47.47 V M22