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
2024-12-05 03:15:35 C 04 32 15.588 -20 52 42.85 V W68
2024-12-05 03:20:20 C 04 32 15.194 -20 52 46.13 V W68
2024-12-05 03:24:56 C 04 32 14.779 -20 52 49.40 V W68
2024-12-05 03:34:04 C 04 32 14.078 -20 52 53.51 V W68
2024-12-05 07:39:22 C 04 31 55.024 -20 55 32.02 V 703
2024-12-05 07:42:42 C 04 31 54.804 -20 55 33.31 V 703
2024-12-05 07:46:02 C 04 31 54.548 -20 55 35.40 V 703
2024-12-05 07:49:22 C 04 31 54.325 -20 55 37.06 V 703
2024-12-06 04:51:53 C 04 30 18.506 -21 06 54.22 V W68
2024-12-06 05:02:02 C 04 30 17.710 -21 06 59.33 V W68
2024-12-06 05:06:35 C 04 30 17.318 -21 07 01.70 V W68
2024-12-06 05:20:42 C 04 30 16.176 -21 07 09.26 V W68
2024-12-07 21:55:43 C 04 27 13.644 -21 27 05.11 V M22
2024-12-07 22:00:22 C 04 27 13.258 -21 27 07.20 V M22
2024-12-07 22:42:56 C 04 27 09.960 -21 27 26.35 V M22
2024-12-07 22:47:15 C 04 27 09.586 -21 27 28.15 V M22
2024-12-07 22:47:54 C 04 27 09.533 -21 27 28.58 V M22
2024-12-07 23:27:39 C 04 27 06.432 -21 27 45.86 V M22
2024-12-08 00:08:48 C 04 27 03.187 -21 28 03.83 V M22
2024-12-08 09:31:29 C 04 26 22.016 -21 32 28.01 X F52
2024-12-08 09:47:18 C 04 26 20.760 -21 32 34.90 X F52
2024-12-08 10:03:05 C 04 26 19.513 -21 32 41.63 X F52
2024-12-08 10:18:52 C 04 26 18.266 -21 32 48.43 X F52
2024-12-09 03:52:12 C 04 25 00.794 -21 39 51.30 V W68
2024-12-09 03:56:53 C 04 25 00.427 -21 39 53.14 V W68
2024-12-09 04:07:03 C 04 24 59.618 -21 39 56.92 V W68
2024-12-09 04:57:30 C 04 24 55.673 -21 40 17.00 V W68
2024-12-09 05:19:27 C 04 24 53.986 -21 40 25.18 V W68
2024-12-10 03:49:32 C 04 23 15.950 -21 48 52.38 V W68
2024-12-10 03:54:08 C 04 23 15.614 -21 48 53.93 V W68
2024-12-10 04:03:27 C 04 23 14.892 -21 48 57.31 V W68
2024-12-10 04:54:12 C 04 23 11.004 -21 49 14.12 V W68
2024-12-10 21:37:40 C 04 21 59.095 -21 54 53.10 V M22
2024-12-10 21:45:22 C 04 21 58.522 -21 54 55.76 V M22
2024-12-10 21:49:57 C 04 21 58.181 -21 54 57.64 V M22
2024-12-10 22:08:28 C 04 21 56.722 -21 55 03.25 V M22
2024-12-11 22:07:03 C 04 20 14.734 -22 02 14.50 V M22
2024-12-11 22:11:36 C 04 20 14.352 -22 02 15.90 V M22
2024-12-11 22:19:28 C 04 20 13.834 -22 02 19.07 V M22
2024-12-11 23:10:07 C 04 20 10.032 -22 02 32.28 V M22
2024-12-13 03:39:23 C 04 18 11.796 -22 09 43.42 V W68
2024-12-13 03:43:58 C 04 18 11.549 -22 09 44.21 V W68
2024-12-13 03:53:05 C 04 18 10.805 -22 09 47.09 V W68
2024-12-13 04:07:45 C 04 18 09.758 -22 09 49.79 V W68
2024-12-14 08:54:19 C 04 16 13.155 -22 15 50.13 X F52
2024-12-14 09:09:03 C 04 16 12.101 -22 15 52.76 X F52
2024-12-14 09:23:46 C 04 16 11.045 -22 15 55.21 X F52
2024-12-18 21:27:55 C 04 09 23.544 -22 24 48.74 V M22
2024-12-18 21:32:39 C 04 09 23.237 -22 24 49.07 V M22
2024-12-18 21:40:30 C 04 09 22.690 -22 24 48.13 V M22