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
2021-06-01 06:49:40 C 13 49 20.67 +59 42 37.8 U I41
2021-06-01 08:13:07 C 13 49 36.64 +59 42 10.0 U I41
2021-06-01 08:14:33 C 13 49 36.92 +59 42 09.5 U I41
2021-06-03 08:23:57 C 13 59 15.32 +59 27 39.1 V T05
2021-06-03 08:33:16 C 13 59 17.00 +59 27 35.5 V T05
2021-06-03 08:47:49 C 13 59 19.60 +59 27 30.0 V T05
2021-06-05 08:45:25 C 14 08 30.75 +59 09 30.9 V T08
2021-06-05 08:50:04 C 14 08 31.59 +59 09 29.1 V T08
2021-06-05 08:59:21 C 14 08 33.13 +59 09 24.7 V T08
2021-06-05 09:03:19 C 14 08 33.79 +59 09 23.3 V T08
2021-06-05 09:47:56 C 14 08 41.52 +59 09 02.6 V T08
2021-06-05 09:53:54 C 14 08 42.50 +59 08 59.9 V T08
2021-06-06 04:49:56 C 14 12 16.22 +59 00 58.9 U I41
2021-06-06 04:51:19 C 14 12 16.46 +59 00 58.2 U I41
2021-06-06 07:51:52 C 14 12 47.27 +58 59 33.7 U I41
2021-06-06 07:54:57 C 14 12 47.79 +58 59 32.1 U I41
2021-06-07 09:05:31 C 14 17 23.76 +58 48 16.8 V T05
2021-06-07 09:57:23 C 14 17 32.38 +58 47 49.7 V T05
2021-06-07 10:07:58 C 14 17 34.18 +58 47 44.1 V T05
2021-06-08 06:41:56 C 14 21 14.85 +58 37 43.9 V 703
2021-06-08 06:49:41 C 14 21 16.14 +58 37 39.8 V 703
2021-06-08 06:57:26 C 14 21 17.43 +58 37 35.6 V 703
2021-06-08 07:05:12 C 14 21 18.75 +58 37 31.3 V 703
2021-06-09 08:17:07 C 14 25 44.66 +58 24 48.0 V T08
2021-06-09 08:21:46 C 14 25 45.42 +58 24 45.0 V T08
2021-06-09 08:29:46 C 14 25 46.67 +58 24 40.9 V T08
2021-06-09 08:45:02 C 14 25 49.13 +58 24 32.4 V T08
2021-06-12 07:02:23 C 14 37 37.46 +57 44 33.3 V 703
2021-06-12 07:27:43 C 14 37 41.58 +57 44 17.2 V 703
2021-06-13 08:08:04 C 14 41 42.73 +57 29 12.3 V T08
2021-06-13 08:12:43 C 14 41 43.43 +57 29 09.7 V T08
2021-06-13 08:22:39 C 14 41 44.87 +57 29 03.3 V T08
2021-06-13 08:39:54 C 14 41 47.36 +57 28 51.6 V T08
2021-06-14 03:24:38 C 14 44 47.05 +57 16 40.9 V V93
2021-06-14 04:21:28 C 14 44 55.32 +57 16 03.3 V V93
2021-06-14 05:15:06 C 14 45 03.17 +57 15 26.5 V V93
2021-06-16 06:31:08 C 14 52 40.17 +56 42 07.1 V 703
2021-06-16 06:38:53 C 14 52 41.26 +56 42 02.0 V 703
2021-06-16 06:46:38 C 14 52 42.36 +56 41 55.7 V 703
2021-06-16 07:01:29 C 14 52 44.32 +56 41 43.5 V 703
2021-06-16 07:09:16 C 14 52 45.34 +56 41 38.5 V 703
2021-06-16 07:17:03 C 14 52 46.53 +56 41 32.5 V 703
2021-06-16 07:24:49 C 14 52 47.62 +56 41 26.8 V 703
2021-06-17 08:27:57 C 14 56 32.98 +56 23 27.6 V G96
2021-06-17 08:33:28 C 14 56 35.51 +56 23 38.0 V T08
2021-06-17 08:35:27 C 14 56 34.03 +56 23 21.6 V G96
2021-06-17 08:38:07 C 14 56 36.13 +56 23 34.7 V T08
2021-06-17 08:42:58 C 14 56 35.13 +56 23 15.6 V G96
2021-06-17 08:46:45 C 14 56 37.30 +56 23 27.4 V T08
2021-06-17 08:50:05 C 14 56 37.74 +56 23 25.4 V T08