2018 TX4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7081829166 ± 4.98e-08
Semi-major axis (a)1.8904030303 AU ± 3.26e-08
Inclination (i)11.53584827° ± 7.13e-06
Long. of Asc. Node (Ω)351.35661057° ± 3.43e-05
Arg. of Perihelion (ω)179.02074553° ± 3.81e-05
Mean Anomaly (M)202.32024378° ± 1.95e-05
Mean Motion (n)0.3792107750°/day ± 9.80e-09
Perihelion dist (q)0.55165190 AU ± 9.47e-08
Aphelion dist (Q)3.22915416 AU ± 1.09e-07
Orbital Period2.59915158 yr ± 6.72e-08
Physical Parameters
H (abs. magnitude)18.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.280″
Uncertainty0
Orbit TypeApollo
MOID0.196834 AU
Observations Used132
Oppositions6
Arc Total2014-2024
First Observation Used2014-06-28
Last Observation Used2024-08-25
Observations (135)
Date Type RA Dec Mag Band Observatory
2014-06-28 13:29:34 C 22 57 21.850 -17 46 33.16 V F51
2014-06-28 13:46:40 C 22 57 21.406 -17 46 37.07 V F51
2014-06-28 14:03:46 C 22 57 20.961 -17 46 40.44 V F51
2014-06-28 14:20:53 C 22 57 20.527 -17 46 44.02 V F51
2014-07-08 12:52:48 C 22 49 37.123 -18 44 20.56 V F51
2014-07-08 13:09:48 C 22 49 36.410 -18 44 25.28 V F51
2014-07-08 13:26:48 C 22 49 35.701 -18 44 29.84 V F51
2014-07-08 13:43:48 C 22 49 34.983 -18 44 34.47 V F51
2014-07-27 12:11:08 C 22 24 52.316 -21 02 15.20 V F51
2014-07-27 12:27:15 C 22 24 51.228 -21 02 20.65 V F51
2014-07-27 12:59:28 C 22 24 49.031 -21 02 30.13 V F51
2014-07-29 12:13:42 C 22 21 38.590 -21 16 59.41 V F51
2014-07-29 12:46:43 C 22 21 36.289 -21 17 09.30 V F51
2014-08-06 11:59:30 C 22 08 05.340 -22 12 00.31 V F51
2014-08-06 12:16:38 C 22 08 04.055 -22 12 04.88 V F51
2014-08-14 09:46:31 C 21 54 16.719 -22 57 05.88 V F51
2014-08-14 10:03:35 C 21 54 15.449 -22 57 09.41 V F51
2014-08-14 10:37:47 C 21 54 12.907 -22 57 16.77 V F51
2014-08-15 09:52:03 C 21 52 32.423 -23 01 59.02 V F51
2014-08-15 10:09:10 C 21 52 31.163 -23 02 02.38 V F51
2014-08-15 10:26:18 C 21 52 29.892 -23 02 05.79 V F51
2014-08-15 10:43:26 C 21 52 28.624 -23 02 09.50 V F51
2017-08-01 12:43:07 C 23 33 48.597 -06 45 25.92 V F51
2017-08-01 13:00:14 C 23 33 48.033 -06 45 28.85 V F51
2017-08-01 13:17:21 C 23 33 47.436 -06 45 31.97 V F51
2017-08-01 13:34:31 C 23 33 46.850 -06 45 35.07 V F51
2017-08-03 12:44:32 C 23 32 11.627 -06 54 09.92 V F51
2017-08-03 13:00:03 C 23 32 11.045 -06 54 13.03 V F51
2018-10-05 12:44:12 C 01 56 05.544 +23 53 35.67 V F52
2018-10-05 13:46:44 C 01 56 01.464 +23 53 35.88 V F52
2018-10-10 06:36:00 C 01 48 20.25 +23 51 09.1 V G96
2018-10-10 06:43:26 C 01 48 19.69 +23 51 09.3 V G96
2018-10-10 06:50:52 C 01 48 19.13 +23 51 08.7 V G96
2018-10-10 06:58:17 C 01 48 18.62 +23 51 08.3 V G96
2018-10-10 10:33:29 C 01 48 02.58 +23 50 56.6 V V06
2018-10-10 10:38:33 C 01 48 02.21 +23 50 56.3 V V06
2018-10-10 10:43:36 C 01 48 01.82 +23 50 56.0 V V06
2018-10-10 10:48:39 C 01 48 01.44 +23 50 55.6 V V06
2018-10-10 23:08:59 C 01 47 07.59 +23 50 12.9 o K88
2018-10-10 23:19:07 C 01 47 06.82 +23 50 12.1 o K88
2018-10-10 23:29:16 C 01 47 06.07 +23 50 11.6 o K88
2018-10-11 03:28:29 C 01 46 48.85 +23 49 56.9 V H01
2018-10-11 03:48:17 C 01 46 47.37 +23 49 55.9 V H01
2018-10-11 03:57:03 C 01 46 46.71 +23 49 55.5 V H01
2018-10-11 04:08:45 C 01 46 45.84 +23 49 54.7 V H01
2018-10-11 19:54:36 C 01 45 35.37 +23 48 49.7 V L01
2018-10-11 19:59:37 C 01 45 35.00 +23 48 49.4 V L01
2018-10-11 20:06:20 C 01 45 34.46 +23 48 48.9 V L01
2018-10-26 05:57:46 C 01 16 25.67 +22 48 58.8 V V06
2018-10-26 06:02:03 C 01 16 24.88 +22 48 54.9 V V06