2020 TH8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7418150023 ± 1.79e-07
Semi-major axis (a)1.8144871915 AU ± 2.46e-08
Inclination (i)12.33988821° ± 1.55e-05
Long. of Asc. Node (Ω)306.56098745° ± 6.15e-05
Arg. of Perihelion (ω)172.53757466° ± 6.84e-05
Mean Anomaly (M)355.69098567° ± 8.74e-06
Mean Motion (n)0.4032565366°/day ± 8.19e-09
Perihelion dist (q)0.46847337 AU ± 3.24e-07
Aphelion dist (Q)3.16050101 AU ± 3.27e-07
Orbital Period2.44416691 yr ± 4.96e-08
Physical Parameters
H (abs. magnitude)20.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.151″
Uncertainty0
Orbit TypeApollo
MOID0.199483 AU
Observations Used107
Oppositions6
Arc Total2015-2025
First Observation Used2015-10-09
Last Observation Used2025-10-03
Observations (109)
Date Type RA Dec Mag Band Observatory
2025-08-23 10:18:43 C 00 01 51.849 +19 31 20.28 X F52
2025-08-23 10:36:06 C 00 01 51.108 +19 31 34.83 X F52
2025-08-23 10:53:30 C 00 01 50.365 +19 31 49.44 X F52
2025-08-23 11:10:55 C 00 01 49.612 +19 32 03.99 X F52
2025-08-24 13:53:54 C 00 00 42.537 +19 54 34.51 X F52
2025-08-24 14:31:09 C 00 00 40.822 +19 55 05.46 X F52
2025-08-24 14:49:50 C 00 00 39.947 +19 55 21.02 X F52
2025-08-29 09:02:50 C 23 54 42.801 +21 36 38.98 X F52
2025-08-29 09:37:35 C 23 54 40.548 +21 37 11.47 X F52
2025-08-29 09:54:58 C 23 54 39.415 +21 37 27.74 X F52
2025-08-31 06:02:18 C 23 51 44.932 +22 18 55.44 V G96
2025-08-31 06:09:48 C 23 51 44.352 +22 19 02.68 V G96
2025-08-31 06:17:17 C 23 51 43.830 +22 19 10.24 V G96
2025-08-31 06:24:45 C 23 51 43.272 +22 19 17.36 V G96
2025-09-04 12:23:17 C 23 43 27.246 +24 00 48.00 X F51
2025-09-04 12:24:15 C 23 43 27.142 +24 00 48.75 X F51
2025-09-04 12:36:51 C 23 43 25.916 +24 01 02.06 X F51
2025-09-04 12:37:49 C 23 43 25.846 +24 01 02.72 X F51
2025-09-04 12:50:18 C 23 43 24.626 +24 01 15.37 X F51
2025-09-04 12:51:15 C 23 43 24.520 +24 01 16.43 X F51
2025-09-04 13:03:39 C 23 43 23.320 +24 01 29.12 X F51
2025-09-04 13:04:35 C 23 43 23.264 +24 01 29.92 X F51
2025-09-05 08:35:05 C 23 41 33.138 +24 21 49.09 X F51
2025-09-05 08:49:21 C 23 41 31.682 +24 22 04.23 X F51
2025-09-05 09:03:41 C 23 41 30.235 +24 22 19.41 X F51
2025-09-05 09:18:07 C 23 41 28.761 +24 22 34.83 X F51
2025-09-05 12:08:14 C 23 41 11.312 +24 25 34.30 X F52
2025-09-05 12:23:15 C 23 41 09.753 +24 25 49.63 X F52
2025-09-05 12:38:10 C 23 41 08.218 +24 26 05.25 X F52
2025-09-05 12:52:59 C 23 41 06.701 +24 26 20.79 X F52
2025-09-06 12:02:07 C 23 38 45.687 +24 50 56.11 X F52
2025-09-06 12:16:22 C 23 38 44.120 +24 51 11.28 X F52
2025-09-06 12:20:42 C 23 38 43.669 +24 51 15.51 X F51
2025-09-06 12:30:26 C 23 38 42.586 +24 51 26.21 X F52
2025-09-06 12:35:17 C 23 38 42.074 +24 51 31.34 X F51
2025-09-06 12:44:37 C 23 38 41.043 +24 51 41.23 X F52
2025-09-06 12:49:49 C 23 38 40.503 +24 51 46.91 X F51
2025-09-07 08:12:40 C 23 36 36.615 +25 12 40.44 X F52
2025-09-07 08:24:47 C 23 36 35.236 +25 12 53.90 X F52
2025-09-07 08:36:53 C 23 36 33.851 +25 13 07.37 X F52
2025-09-07 08:49:04 C 23 36 32.445 +25 13 20.81 X F52
2025-09-08 12:14:41 C 23 33 23.081 +25 43 27.44 X F52
2025-09-08 12:21:04 C 23 33 22.290 +25 43 34.61 X F52
2025-09-08 12:27:27 C 23 33 21.507 +25 43 41.60 X F52
2025-09-15 06:17:14 C 23 09 41.029 +28 52 00.23 V G96
2025-09-15 06:24:43 C 23 09 39.643 +28 52 09.48 V G96
2025-09-15 06:32:11 C 23 09 38.275 +28 52 18.41 V G96
2025-09-17 20:55:01 C 22 57 39.132 +30 08 19.18 X B67
2025-09-17 20:58:05 C 22 57 38.494 +30 08 22.74 X B67
2025-09-17 21:01:10 C 22 57 37.841 +30 08 27.46 X B67