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
2015-10-09 05:36:34 C 20 34 01.303 -09 23 37.75 V F51
2015-10-09 05:53:22 C 20 34 00.818 -09 23 39.60 V F51
2015-10-10 05:23:20 C 20 33 25.960 -09 26 26.57 V F51
2015-10-10 05:40:10 C 20 33 25.547 -09 26 28.00 V F51
2020-08-13 09:59:59 C 22 44 51.624 +03 09 08.03 V F52
2020-08-13 10:15:53 C 22 44 50.571 +03 09 07.26 V F52
2020-08-13 10:42:41 C 22 44 48.836 +03 09 08.27 V F52
2020-08-23 10:28:13 C 22 27 01.359 +02 57 26.89 V F52
2020-08-23 10:46:02 C 22 26 59.834 +02 57 24.89 V F52
2020-08-23 11:03:50 C 22 26 58.279 +02 57 23.24 V F52
2020-08-23 11:21:42 C 22 26 56.695 +02 57 21.57 V F52
2020-09-07 09:25:33 C 21 53 04.869 +01 50 42.93 V F51
2020-09-07 09:35:55 C 21 53 03.798 +01 50 40.38 V F51
2020-09-11 05:48:57 C 21 43 37.110 +01 24 57.42 V F52
2020-09-11 06:05:29 C 21 43 35.358 +01 24 52.71 V F52
2020-09-11 06:22:03 C 21 43 33.668 +01 24 47.50 V F52
2020-09-11 06:38:34 C 21 43 31.937 +01 24 42.84 V F52
2020-09-13 07:58:05 C 21 38 27.952 +01 09 50.17 V F52
2020-09-13 08:15:35 C 21 38 26.123 +01 09 44.64 V F52
2020-09-13 08:32:47 C 21 38 24.311 +01 09 39.45 V F52
2020-09-14 06:51:44 C 21 36 07.647 +01 02 41.99 V F52
2020-09-14 07:08:20 C 21 36 05.918 +01 02 36.78 V F52
2020-09-14 07:23:07 C 21 36 04.356 +01 02 32.19 V F52
2020-09-14 07:24:02 C 21 36 04.276 +01 02 31.87 V F52
2020-09-14 07:38:56 C 21 36 02.721 +01 02 27.42 V F52
2020-10-06 06:03:18 C 20 49 32.209 -01 53 37.93 V F51
2020-10-06 06:39:08 C 20 49 29.660 -01 53 48.90 V F51
2020-10-06 06:57:03 C 20 49 28.390 -01 53 54.71 V F51
2020-10-07 05:35:51 C 20 47 57.786 -02 00 58.78 U F51
2020-10-07 05:51:31 C 20 47 56.716 -02 01 03.53 U F51
2020-10-07 05:59:04 C 20 47 56.215 -02 01 05.84 U F51
2020-10-08 08:02:13 C 20 46 15.048 -02 09 05.77 V F51
2020-10-08 08:15:55 C 20 46 14.154 -02 09 09.90 V F51
2020-10-09 08:06:18 C 20 44 45.366 -02 16 21.14 U F51
2020-10-09 08:17:59 C 20 44 44.628 -02 16 24.53 U F51
2020-10-09 08:29:20 C 20 44 43.906 -02 16 27.94 U F51
2020-10-09 08:40:53 C 20 44 43.179 -02 16 31.39 U F51
2020-10-14 07:15:27 C 20 38 11.220 -02 50 11.46 U F51
2020-10-14 07:36:37 C 20 38 10.128 -02 50 17.05 U F51
2020-10-14 07:57:49 C 20 38 09.041 -02 50 22.61 U F51
2020-10-14 08:19:06 C 20 38 07.944 -02 50 28.41 U F51
2025-07-30 14:12:04 C 00 08 20.670 +12 49 12.69 V T12
2025-07-30 14:36:58 C 00 08 20.845 +12 49 27.69 V T12
2025-07-31 12:30:41 C 00 08 32.159 +13 02 42.83 V F52
2025-07-31 12:45:39 C 00 08 32.247 +13 02 51.88 V F52
2025-07-31 13:15:24 C 00 08 32.398 +13 03 09.92 V F52
2025-08-17 10:48:58 C 00 06 15.427 +17 37 18.33 X F52
2025-08-17 11:08:37 C 00 06 14.947 +17 37 33.46 X F52
2025-08-17 11:28:14 C 00 06 14.455 +17 37 48.55 X F52
2025-08-17 11:47:58 C 00 06 13.952 +17 38 03.43 X F52