2018 TC3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5996124342 ± 2.75e-06
Semi-major axis (a)2.6520766609 AU ± 1.87e-05
Inclination (i)9.29209251° ± 2.62e-05
Long. of Asc. Node (Ω)64.41040767° ± 3.09e-05
Arg. of Perihelion (ω)12.92601801° ± 1.39e-05
Mean Anomaly (M)217.70887808° ± 6.09e-03
Mean Motion (n)0.2282092090°/day ± 2.41e-06
Perihelion dist (q)1.06185852 AU ± 1.05e-05
Aphelion dist (Q)4.24229480 AU ± 3.08e-05
Orbital Period4.31895929 yr ± 4.56e-05
Physical Parameters
H (abs. magnitude)19.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.332″
Uncertainty1
Orbit TypeAmor
MOID0.079904 AU
Observations Used226
Oppositions1
Arc Total2018-2019
First Observation Used2018-09-16
Last Observation Used2019-03-29
Observations (269)
Date Type RA Dec Mag Band Observatory
2019-01-02 07:08:14 C 01 29 41.10 +35 24 36.9 V T08
2019-01-02 07:20:55 C 01 29 43.87 +35 25 21.9 V T08
2019-01-02 07:33:45 C 01 29 46.80 +35 26 08.4 V T08
2019-01-02 19:20:49 C 01 32 35.28 +36 08 29.7 q 160
2019-01-02 19:24:46 C 01 32 36.22 +36 08 43.8 q 160
2019-01-02 19:28:45 C 01 32 37.10 +36 08 58.0 q 160
2019-01-03 07:34:01 C 01 35 31.48 +36 52 30.1 V T08
2019-01-03 07:39:36 C 01 35 32.77 +36 52 49.2 V T08
2019-01-03 07:56:51 C 01 35 36.84 +36 53 49.6 V T08
2019-01-03 08:03:50 C 01 35 38.45 +36 54 14.1 V T08
2019-01-03 19:28:16 C 01 38 29.04 +37 34 27.9 q 160
2019-01-03 19:31:38 C 01 38 29.82 +37 34 38.4 q 160
2019-01-03 19:35:00 C 01 38 30.65 +37 34 51.1 q 160
2019-01-04 02:22:28 C 01 40 13.84 +37 58 53.0 V 703
2019-01-04 02:30:13 C 01 40 15.73 +37 59 20.0 V 703
2019-01-04 02:37:54 C 01 40 17.59 +37 59 47.1 V 703
2019-01-05 07:56:50 C 01 47 51.76 +39 40 57.1 V T05
2019-01-05 08:05:08 C 01 47 54.26 +39 41 25.5 V T05
2019-01-05 08:26:22 C 01 47 59.31 +39 42 35.4 V T05
2019-01-05 08:30:47 C 01 48 00.55 +39 42 49.8 V T05
2019-01-05 19:22:16 C 01 50 57.16 +40 19 16.5 q 160
2019-01-05 19:25:59 C 01 50 58.13 +40 19 29.0 q 160
2019-01-05 19:29:43 C 01 50 59.10 +40 19 41.2 q 160
2019-01-06 18:21:22 C 01 57 18.85 +41 35 08.3 q 160
2019-01-06 18:23:26 C 01 57 19.40 +41 35 15.8 q 160
2019-01-06 18:27:32 C 01 57 20.50 +41 35 28.4 q 160
2019-01-07 07:57:51 C 02 01 08.99 +42 19 09.5 V T08
2019-01-07 08:04:10 C 02 01 10.80 +42 19 27.7 V T08
2019-01-07 08:22:05 C 02 01 15.73 +42 20 23.6 V T08
2019-01-07 08:29:07 C 02 01 17.68 +42 20 45.1 V T08
2019-01-11 07:48:03 C 02 30 48.42 +47 00 45.1 V T08
2019-01-11 08:02:40 C 02 30 53.08 +47 01 23.3 V T08
2019-01-11 08:12:56 C 02 30 56.38 +47 01 50.2 V T08
2019-01-11 08:30:51 C 02 31 01.96 +47 02 35.9 V T08
2019-01-17 08:05:00 C 03 22 28.12 +52 18 24.3 V T05
2019-01-17 08:21:12 C 03 22 34.01 +52 18 51.9 V T05
2019-01-17 08:44:04 C 03 22 42.42 +52 19 28.0 V T05
2019-01-17 08:45:25 C 03 22 43.03 +52 19 30.0 V T05
2019-01-17 08:55:57 C 03 22 46.80 +52 19 48.2 V T05
2019-01-19 01:56:42 C 03 38 37.86 +53 24 00.3 o 695
2019-01-19 01:59:02 C 03 38 38.74 +53 24 03.7 o 695
2019-01-19 02:01:21 C 03 38 39.61 +53 24 07.1 o 695
2019-01-24 03:02:09 C 04 26 00.72 +55 27 10.3 V G96
2019-01-24 03:10:37 C 04 26 03.89 +55 27 15.7 V G96
2019-01-24 03:19:05 C 04 26 07.07 +55 27 21.1 V G96
2019-01-24 03:27:33 C 04 26 10.22 +55 27 26.4 V G96
2019-01-28 21:27:11 C 05 09 02.93 +56 01 35.4 d B66
2019-01-28 22:59:20 C 05 09 35.19 +56 01 31.7 d B66
2019-02-09 05:56:10 C 06 32 38.502 +53 50 00.71 U F52
2019-02-09 06:15:43 C 06 32 43.243 +53 49 45.17 U F52