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
2021-04-28 08:03:12 C 10 27 23.75 +48 34 17.5 V T05
2021-04-28 08:07:50 C 10 27 24.78 +48 34 28.8 V T05
2021-04-28 08:19:06 C 10 27 27.28 +48 34 56.6 V T05
2021-04-28 08:35:39 C 10 27 30.97 +48 35 37.2 V T05
2021-04-28 18:00:53 C 10 29 49.63 +48 58 56.3 V C40
2021-04-28 18:09:26 C 10 29 51.55 +48 59 17.0 V C40
2021-04-28 18:14:34 C 10 29 52.71 +48 59 29.8 V C40
2021-04-28 18:16:17 C 10 29 53.09 +48 59 33.8 V C40
2021-04-28 18:17:59 C 10 29 53.47 +48 59 38.1 V C40
2021-04-28 18:36:46 C 10 29 57.71 +49 00 23.9 V C40
2021-04-28 18:40:12 C 10 29 58.50 +49 00 32.3 V C40
2021-04-28 18:43:37 C 10 29 59.27 +49 00 40.5 V C40
2021-04-28 18:45:19 C 10 29 59.65 +49 00 44.9 V C40
2021-04-28 18:51:55 C 10 30 01.15 +49 01 00.8 V C40
2021-04-28 18:55:21 C 10 30 01.91 +49 01 09.1 V C40
2021-04-28 18:57:04 C 10 30 02.32 +49 01 13.1 V C40
2021-04-28 18:58:45 C 10 30 02.70 +49 01 17.5 V C40
2021-04-30 03:54:49 C 10 38 07.92 +50 19 44.8 V G96
2021-04-30 04:05:47 C 10 38 10.42 +50 20 09.6 V G96
2021-04-30 04:15:18 C 10 38 12.60 +50 20 31.1 V G96
2021-04-30 04:22:54 C 10 38 14.33 +50 20 48.1 V G96
2021-04-30 07:44:01 C 10 39 03.61 +50 28 34.0 V T08
2021-04-30 07:48:39 C 10 39 04.66 +50 28 44.3 V T08
2021-04-30 07:56:38 C 10 39 06.47 +50 29 01.9 V T08
2021-04-30 08:13:53 C 10 39 10.40 +50 29 39.7 V T08
2021-04-30 17:55:37 C 10 41 36.96 +50 50 59.8 V C40
2021-04-30 17:59:02 C 10 41 37.77 +50 51 07.4 V C40
2021-04-30 18:12:42 C 10 41 40.96 +50 51 37.1 V C40
2021-04-30 18:16:06 C 10 41 41.77 +50 51 44.6 V C40
2021-04-30 18:17:49 C 10 41 42.17 +50 51 48.2 V C40
2021-04-30 18:29:46 C 10 41 44.98 +50 52 14.2 V C40
2021-04-30 18:55:27 C 10 41 50.99 +50 53 09.7 V C40
2021-04-30 19:03:59 C 10 41 53.01 +50 53 27.9 V C40
2021-05-01 04:30:36 C 10 44 15.60 +51 14 10.4 U I41
2021-05-01 04:42:25 C 10 44 18.35 +51 14 35.4 U I41
2021-05-01 04:43:07 C 10 44 18.51 +51 14 36.9 U I41
2021-05-01 05:23:47 C 10 44 27.95 +51 16 02.4 U I41
2021-05-01 05:52:56 C 10 44 34.78 +51 17 02.9 U I41
2021-05-01 17:48:28 C 10 47 36.93 +51 42 03.8 V C40
2021-05-01 17:50:11 C 10 47 37.34 +51 42 07.1 V C40
2021-05-01 17:55:19 C 10 47 38.56 +51 42 17.7 V C40
2021-05-01 17:57:02 C 10 47 38.97 +51 42 21.2 V C40
2021-05-01 17:58:43 C 10 47 39.36 +51 42 24.8 V C40
2021-05-01 18:00:26 C 10 47 39.75 +51 42 28.3 V C40
2021-05-01 18:03:52 C 10 47 40.58 +51 42 35.3 V C40
2021-05-01 18:08:59 C 10 47 41.80 +51 42 45.9 V C40
2021-05-01 18:10:41 C 10 47 42.18 +51 42 49.2 V C40
2021-05-01 18:12:23 C 10 47 42.58 +51 42 52.9 V C40
2021-05-01 18:14:06 C 10 47 43.00 +51 42 56.4 V C40
2021-05-01 18:15:48 C 10 47 43.41 +51 42 59.7 V C40