2018 TM3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2681343863 ± 3.95e-05
Semi-major axis (a)1.3603381081 AU ± 7.40e-05
Inclination (i)2.92387611° ± 3.71e-04
Long. of Asc. Node (Ω)13.67138651° ± 1.02e-04
Arg. of Perihelion (ω)21.02300055° ± 7.69e-04
Mean Anomaly (M)164.38213462° ± 1.31e-01
Mean Motion (n)0.6212150655°/day ± 5.07e-05
Perihelion dist (q)0.99558468 AU ± 7.62e-05
Aphelion dist (Q)1.72509153 AU ± 1.08e-04
Orbital Period1.58661040 yr ± 1.29e-04
Physical Parameters
H (abs. magnitude)29.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.325″
Uncertainty3
Orbit TypeApollo
MOID0.006048 AU
Observations Used27
Oppositions1
Arc Total2018-2018
First Observation Used2018-10-06
Last Observation Used2018-10-10
Observations (27)
Date Type RA Dec Mag Band Observatory
2018-10-06 07:05:53 C 00 38 53.66 -02 18 01.9 V G96
2018-10-06 07:14:04 C 00 39 01.46 -02 15 25.6 V G96
2018-10-06 07:30:25 C 00 39 17.19 -02 10 07.9 V G96
2018-10-06 07:51:29 C 00 39 34.90 -02 03 37.5 V H01
2018-10-06 07:56:47 C 00 39 40.07 -02 01 54.5 V H01
2018-10-06 08:11:03 C 00 39 54.00 -01 57 17.0 V H01
2018-10-06 08:21:58 C 00 40 04.74 -01 53 43.8 V H01
2018-10-06 10:37:18 C 00 42 24.75 -01 08 52.0 V I52
2018-10-06 10:39:25 C 00 42 26.99 -01 08 09.6 V I52
2018-10-06 10:41:31 C 00 42 29.22 -01 07 28.0 V I52
2018-10-06 10:43:36 C 00 42 31.45 -01 06 45.4 V I52
2018-10-06 11:56:58 C 00 44 40.04 -00 25 47.5 V 474
2018-10-06 11:58:51 C 00 44 41.97 -00 25 08.6 V 474
2018-10-06 12:00:44 C 00 44 44.01 -00 24 30.0 V 474
2018-10-06 12:01:41 C 00 44 44.94 -00 24 10.8 V 474
2018-10-07 05:37:46 C 01 08 18.24 +05 49 20.5 V G96
2018-10-07 05:38:36 C 01 08 19.28 +05 49 41.0 V G96
2018-10-07 05:39:02 C 01 08 19.80 +05 49 51.0 V G96
2018-10-08 22:52:15 C 02 20 46.30 +23 58 51.1 V L01
2018-10-08 22:58:07 C 02 20 57.32 +24 01 31.0 V L01
2018-10-08 22:59:33 C 02 20 59.96 +24 02 09.4 V L01
2018-10-09 02:25:39 C 02 27 35.26 +25 33 21.0 V 204
2018-10-09 02:47:30 C 02 28 17.66 +25 42 44.4 V 204
2018-10-09 03:09:06 C 02 28 59.92 +25 51 58.7 V 204
2018-10-10 02:18:18 C 03 21 49.14 +35 03 52.5 V J95
2018-10-10 02:34:15 C 03 22 23.59 +35 09 22.6 V J95
2018-10-10 02:50:52 C 03 22 59.45 +35 15 02.2 V J95