2020 TW8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1700666329 ± 2.41e-04
Semi-major axis (a)1.2756504853 AU ± 4.56e-04
Inclination (i)1.46040701° ± 1.98e-03
Long. of Asc. Node (Ω)224.93418682° ± 4.79e-03
Arg. of Perihelion (ω)141.49248473° ± 2.14e-02
Mean Anomaly (M)206.07233803° ± 6.84e-01
Mean Motion (n)0.6840923412°/day ± 3.66e-04
Perihelion dist (q)1.05870490 AU ± 4.87e-04
Aphelion dist (Q)1.49259607 AU ± 6.15e-04
Orbital Period1.44077959 yr ± 7.72e-04
Physical Parameters
H (abs. magnitude)27.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.212″
Uncertainty3
Orbit TypeAmor
MOID0.057360 AU
Observations Used13
Oppositions1
Arc Total2020-2020
First Observation Used2020-10-15
Last Observation Used2020-10-20
Observations (13)
Date Type RA Dec Mag Band Observatory
2020-10-15 09:38:50 C 02 30 47.948 +23 02 08.34 U F51
2020-10-15 09:57:54 C 02 30 48.925 +23 01 56.34 U F51
2020-10-15 10:16:54 C 02 30 49.868 +23 01 44.21 U F51
2020-10-17 09:13:57 C 02 34 36.446 +22 28 12.23 V F51
2020-10-17 09:28:31 C 02 34 37.101 +22 28 03.49 V F51
2020-10-17 09:57:52 C 02 34 38.366 +22 27 43.97 V F51
2020-10-19 13:42:26 C 02 38 11.677 +21 49 43.81 V F52
2020-10-19 13:51:41 C 02 38 12.025 +21 49 36.17 V F52
2020-10-19 14:00:56 C 02 38 12.442 +21 49 27.71 V F52
2020-10-19 14:10:11 C 02 38 12.861 +21 49 19.72 V F52
2020-10-20 09:19:18 C 02 39 36.739 +21 35 16.62 U F51
2020-10-20 09:36:35 C 02 39 37.308 +21 35 04.82 U F51
2020-10-20 10:10:48 C 02 39 38.434 +21 34 41.32 U F51