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
2024-09-04 14:37:14 C 04 22 55.005 +17 08 38.41 X F52
2024-09-07 10:52:12 C 04 28 24.600 +16 33 00.18 V G96
2024-09-07 10:59:37 C 04 28 25.180 +16 32 56.08 V G96
2024-09-07 11:14:26 C 04 28 26.296 +16 32 48.08 V G96
2024-10-05 10:15:56 C 05 10 05.182 +07 48 34.42 V G96
2024-10-05 10:23:25 C 05 10 05.466 +07 48 26.57 V G96
2024-10-05 10:30:58 C 05 10 05.747 +07 48 18.65 V G96
2024-10-05 10:38:27 C 05 10 06.046 +07 48 11.56 V G96
2024-10-09 14:40:21 C 05 13 48.788 +06 01 13.71 X F51
2024-10-09 15:00:37 C 05 13 49.387 +06 00 51.28 X F51
2024-10-09 15:11:10 C 05 13 49.701 +06 00 39.58 X F51
2024-10-13 12:11:13 C 05 16 33.576 +04 14 30.59 V T05
2024-10-13 12:16:58 C 05 16 33.725 +04 14 24.50 V T05
2024-10-13 12:20:13 C 05 16 33.775 +04 14 21.05 V T05
2024-10-13 12:22:55 C 05 16 33.876 +04 14 17.52 V T05
2024-10-24 12:09:42 C 05 20 00.841 -01 18 12.35 V G96
2024-10-24 12:17:08 C 05 20 00.812 -01 18 22.28 V G96
2024-10-24 12:24:34 C 05 20 00.791 -01 18 32.11 V G96
2024-10-24 12:32:00 C 05 20 00.769 -01 18 42.16 V G96
2024-10-26 10:36:31 C 05 19 54.916 -02 20 44.77 V 703
2024-10-26 10:39:50 C 05 19 54.869 -02 20 50.32 V 703
2024-10-26 10:43:10 C 05 19 54.822 -02 20 53.84 V 703
2024-10-26 10:46:29 C 05 19 54.840 -02 20 58.38 V 703
2024-10-28 06:39:56 C 05 19 36.473 -03 20 36.60 V W68
2024-10-28 06:43:12 C 05 19 36.466 -03 20 41.17 V W68
2024-10-28 07:14:51 C 05 19 36.038 -03 21 24.16 V W68
2024-10-28 07:20:46 C 05 19 35.926 -03 21 32.08 V W68
2024-10-29 14:43:59 C 05 19 14.441 -04 04 59.92 V T05
2024-10-29 14:48:33 C 05 19 14.302 -04 05 06.07 V T05
2024-10-29 14:57:01 C 05 19 14.196 -04 05 17.77 V T05
2024-10-29 15:22:25 C 05 19 13.745 -04 05 52.76 V T05
2024-10-30 11:50:20 C 05 18 57.360 -04 34 12.59 X F52
2024-10-30 12:06:33 C 05 18 57.045 -04 34 35.13 X F52
2024-10-30 12:22:47 C 05 18 56.729 -04 34 57.66 X F52
2024-10-30 12:39:06 C 05 18 56.442 -04 35 20.76 X F52
2024-11-01 09:34:29 C 05 18 08.543 -05 37 51.60 V G96
2024-11-01 09:41:57 C 05 18 08.356 -05 38 02.11 V G96
2024-11-01 09:49:26 C 05 18 08.212 -05 38 12.91 V G96
2024-11-01 09:56:54 C 05 18 07.996 -05 38 22.92 V G96
2024-11-04 12:11:33 C 05 16 19.728 -07 21 56.52 V T08
2024-11-04 12:14:13 C 05 16 19.694 -07 21 59.33 V T08
2024-11-04 12:18:12 C 05 16 19.586 -07 22 05.52 V T08
2024-11-04 12:47:19 C 05 16 18.562 -07 22 46.20 V T08
2024-11-07 09:22:17 C 05 14 06.176 -08 58 07.25 V 703
2024-11-07 09:25:36 C 05 14 06.094 -08 58 11.46 V 703
2024-11-07 09:28:56 C 05 14 05.957 -08 58 17.22 V 703
2024-11-07 09:32:15 C 05 14 05.881 -08 58 21.00 V 703
2024-11-09 03:18:58 C 05 12 31.140 -09 55 30.97 V W68
2024-11-09 03:21:36 C 05 12 31.039 -09 55 34.14 V W68
2024-11-09 03:49:30 C 05 12 29.794 -09 56 13.09 V W68