2018 TC

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2247731357 ± 1.15e-05
Semi-major axis (a)1.2292486874 AU ± 1.49e-05
Inclination (i)3.62457186° ± 1.51e-04
Long. of Asc. Node (Ω)188.84306795° ± 2.28e-06
Arg. of Perihelion (ω)135.37239989° ± 1.65e-04
Mean Anomaly (M)113.88636534° ± 3.49e-02
Mean Motion (n)0.7231903898°/day ± 1.32e-05
Perihelion dist (q)0.95294661 AU ± 1.83e-05
Aphelion dist (Q)1.50555077 AU ± 2.31e-05
Orbital Period1.36288631 yr ± 2.49e-05
Physical Parameters
H (abs. magnitude)26.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.180″
Uncertainty2
Orbit TypeApollo
MOID0.001365 AU
Observations Used108
Oppositions1
Arc Total2018-2018
First Observation Used2018-10-02
Last Observation Used2018-10-19
Observations (110)
Date Type RA Dec Mag Band Observatory
2018-10-02 12:24:33 C 01 34 02.81 +07 52 35.7 U T08
2018-10-02 12:30:53 C 01 34 08.70 +07 50 25.3 U T08
2018-10-02 12:55:21 C 01 34 31.49 +07 42 04.3 U T08
2018-10-02 13:04:14 C 01 34 39.75 +07 39 04.1 U T08
2018-10-02 20:23:32 C 01 44 05.12 +05 24 01.4 o K88
2018-10-02 20:26:04 C 01 44 07.10 +05 23 24.5 o K88
2018-10-02 20:31:07 C 01 44 10.87 +05 22 12.3 o K88
2018-10-02 20:33:39 C 01 44 12.77 +05 21 36.3 o K88
2018-10-02 20:36:15 C 01 44 14.72 +05 20 59.1 o K88
2018-10-02 21:15:11 C 01 44 49.13 +05 12 15.4 V 595
2018-10-02 21:15:56 C 01 44 49.67 +05 12 04.6 V 595
2018-10-02 23:36:53 C 01 46 23.25 +04 40 55.1 q K63
2018-10-02 23:40:53 C 01 46 25.56 +04 40 03.2 q K63
2018-10-02 23:45:02 C 01 46 27.98 +04 39 09.0 q K63
2018-10-03 00:09:32 C 01 46 29.53 +04 33 09.6 t L04
2018-10-03 00:13:05 C 01 46 31.60 +04 32 24.1 t L04
2018-10-03 00:16:37 C 01 46 33.67 +04 31 38.4 t L04
2018-10-03 00:20:18 C 01 46 35.84 +04 30 52.0 t L04
2018-10-03 01:12:25 C 01 47 28.83 +04 18 54.3 V J95
2018-10-03 01:15:18 C 01 47 30.49 +04 18 19.0 V J95
2018-10-03 01:18:14 C 01 47 32.16 +04 17 42.9 V J95
2018-10-03 03:45:57 C 01 48 58.11 +03 54 39.2 V G40
2018-10-03 03:48:29 C 01 48 59.29 +03 54 09.9 V G40
2018-10-03 03:49:40 C 01 48 59.83 +03 53 56.6 V G40
2018-10-03 12:31:07 C 01 54 37.20 +02 29 38.5 U T05
2018-10-03 12:45:19 C 01 54 41.38 +02 27 34.7 U T05
2018-10-03 12:59:49 C 01 54 45.68 +02 25 28.8 U T05
2018-10-03 13:00:07 C 01 55 17.33 +02 42 02.6 V 474
2018-10-03 13:03:01 C 01 55 18.29 +02 41 37.3 V 474
2018-10-03 13:05:54 C 01 55 19.24 +02 41 11.8 V 474
2018-10-03 20:35:47 C 01 59 21.36 +01 20 27.8 V J69
2018-10-03 20:40:22 C 01 59 24.98 +01 21 05.4 q C77
2018-10-03 20:45:48 C 01 59 26.79 +01 20 28.8 q C77
2018-10-03 20:46:48 C 01 59 25.44 +01 19 12.3 V J69
2018-10-03 20:51:22 C 01 59 28.59 +01 19 50.5 q C77
2018-10-03 21:09:09 C 01 59 33.29 +01 16 41.6 V J69
2018-10-03 21:20:10 C 01 59 37.03 +01 15 27.8 V J69
2018-10-03 21:47:54 C 01 59 41.93 +01 13 23.6 V L01
2018-10-03 21:50:52 C 01 59 42.73 +01 13 03.6 V L01
2018-10-03 21:53:04 C 01 59 43.32 +01 12 49.2 V L01
2018-10-03 22:17:41 C 01 59 45.27 +01 09 40.1 o K88
2018-10-03 22:19:40 C 01 59 45.79 +01 09 27.1 o K88
2018-10-03 22:21:38 C 01 59 46.29 +01 09 14.1 o K88
2018-10-03 22:23:38 C 01 59 46.79 +01 09 01.3 o K88
2018-10-03 22:25:36 C 01 59 47.30 +01 08 48.4 o K88
2018-10-03 22:27:35 C 01 59 47.80 +01 08 35.2 o K88
2018-10-03 22:34:42 C 01 59 56.59 +01 08 28.2 q K63
2018-10-03 22:40:11 C 01 59 57.95 +01 07 53.0 q K63
2018-10-03 22:45:37 C 01 59 59.29 +01 07 17.5 q K63
2018-10-03 22:58:55 C 02 00 06.40 +01 04 35.2 V Z80