2020 TN8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6865755357 ± 5.27e-08
Semi-major axis (a)1.1605620222 AU ± 3.05e-09
Inclination (i)12.47784048° ± 1.04e-05
Long. of Asc. Node (Ω)214.31977608° ± 1.42e-05
Arg. of Perihelion (ω)340.37527154° ± 1.42e-05
Mean Anomaly (M)258.72516660° ± 1.12e-05
Mean Motion (n)0.7883330677°/day ± 3.11e-09
Perihelion dist (q)0.36374853 AU ± 6.12e-08
Aphelion dist (Q)1.95737551 AU ± 6.14e-08
Orbital Period1.25026632 yr ± 4.93e-09
Physical Parameters
H (abs. magnitude)20.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.176″
Uncertainty0
Orbit TypeApollo
MOID0.127399 AU
Observations Used76
Oppositions3
Arc Total2010-2025
First Observation Used2010-10-08
Last Observation Used2025-10-22
Observations (76)
Date Type RA Dec Mag Band Observatory
2010-10-08 09:56:34 C 02 24 55.574 +18 00 01.01 V F51
2010-10-08 10:22:52 C 02 24 53.370 +17 59 45.99 V F51
2010-10-08 10:50:19 C 02 24 51.066 +17 59 29.88 V F51
2010-10-12 13:40:38 C 02 16 21.804 +16 57 56.58 V F51
2010-10-14 12:21:04 C 02 12 04.000 +16 25 55.56 V F51
2010-10-30 06:57:13 C 01 32 56.985 +11 08 28.74 V F51
2012-08-31 07:55:48 C 18 38 33.502 +23 27 11.99 V F51
2012-08-31 08:11:16 C 18 38 36.974 +23 26 14.11 V F51
2015-12-14 05:22:20 C 00 23 07.670 -01 02 29.49 V F51
2015-12-14 05:39:40 C 00 23 07.426 -01 02 34.41 V F51
2015-12-14 05:57:00 C 00 23 07.200 -01 02 39.37 V F51
2016-10-06 10:17:09 C 23 48 30.303 +11 21 28.23 V F51
2016-10-06 10:31:23 C 23 48 29.066 +11 21 15.55 V F51
2016-10-06 10:45:42 C 23 48 27.830 +11 21 02.52 V F51
2016-10-29 06:06:11 C 23 15 55.670 +04 12 34.16 V F51
2017-08-20 06:19:36 C 16 42 12.050 +43 49 33.68 V F51
2017-08-20 06:37:28 C 16 42 23.598 +43 48 08.92 V F51
2017-08-20 06:55:21 C 16 42 35.141 +43 46 44.02 V F51
2017-08-20 07:13:13 C 16 42 46.648 +43 45 19.14 V F51
2019-10-26 14:54:11 C 08 10 00.870 +07 59 59.79 U F51
2019-10-26 15:01:59 C 08 10 02.767 +07 59 46.02 U F51
2019-10-26 15:17:28 C 08 10 06.404 +07 59 18.87 U F51
2020-10-08 13:19:00 C 02 22 20.322 +17 48 24.79 V F51
2020-10-08 13:34:30 C 02 22 19.024 +17 48 16.05 V F51
2020-10-08 13:50:02 C 02 22 17.701 +17 48 06.43 V F51
2020-10-15 09:14:52 C 02 07 35.788 +15 59 20.52 U F51
2020-10-15 09:34:02 C 02 07 33.872 +15 59 06.48 U F51
2020-10-15 09:53:05 C 02 07 31.961 +15 58 52.56 U F51
2020-10-15 10:12:06 C 02 07 30.073 +15 58 38.46 U F51
2020-10-16 09:22:23 C 02 05 14.30 +15 41 19.6 V V06
2020-10-16 09:28:56 C 02 05 13.65 +15 41 14.6 V V06
2020-10-16 09:35:30 C 02 05 12.96 +15 41 10.0 V V06
2020-10-16 09:42:04 C 02 05 12.34 +15 41 05.0 V V06
2020-10-16 13:13:20 C 02 04 51.447 +15 38 26.70 V F51
2020-10-16 13:32:36 C 02 04 49.521 +15 38 11.89 V F51
2020-10-16 13:51:49 C 02 04 47.574 +15 37 57.21 V F51
2020-10-17 06:46:20 C 02 03 07.74 +15 24 59.6 V V06
2020-10-17 06:52:02 C 02 03 07.17 +15 24 55.2 V V06
2020-10-17 06:57:46 C 02 03 06.57 +15 24 50.9 V V06
2020-10-17 11:41:40 C 02 02 38.005 +15 21 13.06 V F51
2020-10-17 12:03:38 C 02 02 35.754 +15 20 56.16 V F51
2020-10-17 12:26:44 C 02 02 33.363 +15 20 38.15 V F51
2020-10-18 07:34:25 C 02 00 38.41 +15 05 37.2 V V06
2020-10-18 07:50:30 C 02 00 36.75 +15 05 24.1 V V06
2020-10-18 07:55:04 C 02 00 36.27 +15 05 20.3 V V06
2020-10-19 05:09:31 C 01 58 27.27 +14 48 22.2 V V06
2020-10-19 05:26:10 C 01 58 25.54 +14 48 08.6 V V06
2020-10-19 05:30:44 C 01 58 25.02 +14 48 05.0 V V06
2020-10-20 08:13:16 C 01 55 40.502 +14 26 19.51 U F51
2020-10-20 08:29:58 C 01 55 38.716 +14 26 05.98 U F51