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
2021-04-17 22:54:31 C 09 33 29.20 +34 53 50.4 q Z36
2021-04-17 22:54:58 C 09 33 29.32 +34 53 52.4 q Z36
2021-04-17 22:55:24 C 09 33 29.37 +34 53 54.3 q Z36
2021-04-17 22:55:52 C 09 33 29.48 +34 53 56.3 q Z36
2021-04-17 22:56:20 C 09 33 29.50 +34 53 58.0 q Z36
2021-04-17 22:56:46 C 09 33 29.61 +34 53 59.9 q Z36
2021-04-17 22:57:14 C 09 33 29.71 +34 54 01.6 q Z36
2021-04-17 22:57:42 C 09 33 29.77 +34 54 03.1 q Z36
2021-04-17 22:58:08 C 09 33 29.86 +34 54 04.8 q Z36
2021-04-17 22:58:35 C 09 33 29.92 +34 54 07.0 q Z36
2021-04-17 22:59:02 C 09 33 29.97 +34 54 08.9 q Z36
2021-04-17 22:59:30 C 09 33 30.08 +34 54 10.7 q Z36
2021-04-17 22:59:57 C 09 33 30.17 +34 54 12.1 q Z36
2021-04-17 23:00:24 C 09 33 30.25 +34 54 14.2 q Z36
2021-04-17 23:00:50 C 09 33 30.33 +34 54 15.9 q Z36
2021-04-17 23:01:19 C 09 33 30.40 +34 54 17.5 q Z36
2021-04-17 23:01:46 C 09 33 30.49 +34 54 19.5 q Z36
2021-04-17 23:02:12 C 09 33 30.58 +34 54 21.6 q Z36
2021-04-17 23:02:41 C 09 33 30.64 +34 54 22.7 q Z36
2021-04-17 23:03:08 C 09 33 30.73 +34 54 25.2 q Z36
2021-04-17 23:03:34 C 09 33 30.82 +34 54 26.6 q Z36
2021-04-19 04:19:06 C 09 39 10.68 +36 50 39.4 U I41
2021-04-19 04:21:49 C 09 39 11.17 +36 50 49.9 U I41
2021-04-19 05:10:56 C 09 39 19.93 +36 53 58.3 U I41
2021-04-19 05:11:36 C 09 39 20.05 +36 54 00.8 U I41
2021-04-19 05:12:16 C 09 39 20.17 +36 54 03.4 U I41
2021-04-19 05:12:57 C 09 39 20.30 +36 54 06.1 U I41
2021-04-20 08:39:14 C 09 44 47.21 +38 38 13.6 V T05
2021-04-20 08:47:10 C 09 44 48.69 +38 38 42.5 V T05
2021-04-20 08:52:30 C 09 44 49.68 +38 39 01.6 V T05
2021-04-20 09:07:43 C 09 44 52.53 +38 39 56.4 V T05
2021-04-20 17:44:07 C 09 46 40.37 +39 11 19.1 V C40
2021-04-20 17:48:40 C 09 46 41.23 +39 11 35.6 V C40
2021-04-20 17:51:45 C 09 46 41.82 +39 11 46.9 V C40
2021-04-20 18:57:22 C 09 46 56.05 +39 15 48.4 a 233
2021-04-20 19:02:13 C 09 46 56.88 +39 16 06.1 a 233
2021-04-20 19:08:45 C 09 46 58.12 +39 16 29.9 a 233
2021-04-20 19:13:19 C 09 46 58.99 +39 16 46.4 a 233
2021-04-20 20:07:18 C 09 47 07.71 +39 19 53.7 V C40
2021-04-20 20:22:43 C 09 47 10.68 +39 20 48.5 V C40
2021-04-20 20:36:36 C 09 47 13.40 +39 21 37.7 V C40
2021-04-20 20:38:09 C 09 47 13.68 +39 21 43.3 V C40
2021-04-20 20:39:41 C 09 47 13.98 +39 21 48.8 V C40
2021-04-20 20:41:14 C 09 47 14.30 +39 21 54.2 V C40
2021-04-20 21:00:32 C 09 47 18.05 +39 23 02.6 V C40
2021-04-20 21:02:06 C 09 47 18.35 +39 23 07.9 V C40
2021-04-20 21:14:24 C 09 47 20.75 +39 23 51.3 V C40
2021-04-21 18:04:01 C 09 51 42.51 +40 38 17.1 V C40
2021-04-21 18:07:06 C 09 51 43.10 +40 38 27.8 V C40
2021-04-21 18:14:49 C 09 51 44.59 +40 38 54.7 V C40