468738 (2010 TN54)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4449114511 ± 1.11e-08
Semi-major axis (a)2.1088116528 AU ± 5.15e-09
Inclination (i)4.72097645° ± 1.12e-06
Long. of Asc. Node (Ω)283.30698645° ± 1.30e-05
Arg. of Perihelion (ω)35.09729667° ± 1.40e-05
Mean Anomaly (M)3.81917900° ± 5.41e-06
Mean Motion (n)0.3218515367°/day ± 1.18e-09
Perihelion dist (q)1.17057720 AU ± 2.37e-08
Aphelion dist (Q)3.04704611 AU ± 2.46e-08
Orbital Period3.06236314 yr ± 1.12e-08
Physical Parameters
H (abs. magnitude)19.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.235″
Uncertainty0
Orbit TypeAmor
MOID0.162228 AU
Observations Used589
Oppositions12
Arc Total2007-2025
First Observation Used2007-11-20
Last Observation Used2025-04-28
Observations (618)
Date Type RA Dec Mag Band Observatory
2013-07-08 00:14:10 C 20 31 55.48 -16 03 43.7 o B67
2013-07-12 06:54:12 C 20 41 43.43 -13 22 35.4 q H45
2013-07-12 06:55:17 C 20 41 43.51 -13 22 33.7 q H45
2013-07-12 06:56:39 C 20 41 43.63 -13 22 31.5 q H45
2013-07-12 06:57:54 C 20 41 43.72 -13 22 29.6 q H45
2013-07-12 06:59:18 C 20 41 43.84 -13 22 27.1 q H45
2013-07-12 07:00:39 C 20 41 43.96 -13 22 24.9 q H45
2013-07-12 11:42:15 C 20 42 10.818 -13 14 32.23 L F51
2013-07-12 12:03:48 C 20 42 12.627 -13 13 56.57 L F51
2013-07-12 20:36:52 C 20 43 03.68 -12 59 57.3 16.6 u 089
2013-07-12 20:39:05 C 20 43 03.89 -12 59 53.7 16.7 u 089
2013-07-12 20:41:18 C 20 43 04.04 -12 59 49.6 17.0 u 089
2013-07-12 20:43:31 C 20 43 04.26 -12 59 45.9 16.9 u 089
2013-07-12 20:45:44 C 20 43 04.47 -12 59 42.9 17.0 u 089
2013-07-12 20:50:11 C 20 43 04.84 -12 59 35.5 17.3 u 089
2013-07-12 20:52:23 C 20 43 05.03 -12 59 31.4 16.8 u 089
2013-07-12 20:54:37 C 20 43 05.23 -12 59 28.2 16.9 u 089
2013-07-14 07:46:25 C 20 46 24.41 -11 59 44.8 r Y00
2013-07-14 07:50:19 C 20 46 24.75 -11 59 38.1 r Y00
2013-07-14 07:54:11 C 20 46 25.09 -11 59 31.2 r Y00
2013-07-17 22:42:35 C 20 54 57.00 -09 26 55.5 16.5 u 089
2013-07-17 22:44:49 C 20 54 57.19 -09 26 52.0 16.6 u 089
2013-07-17 22:47:02 C 20 54 57.37 -09 26 47.8 16.7 u 089
2013-07-17 22:51:48 C 20 54 57.80 -09 26 39.2 16.8 u 089
2013-07-17 22:54:02 C 20 54 58.01 -09 26 35.4 16.6 u 089
2013-07-17 23:00:10 C 20 54 58.54 -09 26 24.2 16.5 u 089
2013-07-18 06:41:01 C 20 55 44.36 -09 12 18.7 q H45
2013-07-18 06:42:31 C 20 55 44.49 -09 12 16.1 q H45
2013-07-18 06:43:51 C 20 55 44.61 -09 12 13.7 q H45
2013-07-18 06:47:03 C 20 55 44.88 -09 12 07.8 q H45
2013-07-18 06:48:34 C 20 55 45.01 -09 12 05.0 q H45
2013-07-18 06:49:39 C 20 55 45.10 -09 12 03.0 q H45
2013-07-27 20:28:05 C 21 18 30.08 -01 56 46.9 16.8 q 151
2013-07-27 20:31:25 C 21 18 30.38 -01 56 40.5 16.8 q 151
2013-07-27 20:34:46 C 21 18 30.68 -01 56 34.0 16.8 q 151
2013-07-28 06:17:24 C 21 19 24.17 -01 37 01.2 r Y00
2013-07-28 06:20:08 C 21 19 24.40 -01 36 56.3 r Y00
2013-07-28 06:24:14 C 21 19 24.75 -01 36 48.4 r Y00
2013-07-28 07:30:52 C 21 19 32.97 -01 35 27.9 q H45
2013-07-28 07:32:26 C 21 19 33.10 -01 35 24.8 q H45
2013-07-28 07:33:49 C 21 19 33.22 -01 35 22.1 q H45
2013-07-28 07:36:20 C 21 19 33.44 -01 35 17.4 q H45
2013-07-28 07:37:35 C 21 19 33.54 -01 35 14.9 q H45
2013-07-28 07:39:01 C 21 19 33.67 -01 35 12.1 q H45
2013-07-30 06:16:43 C 21 24 05.71 -00 05 29.6 r Y00
2013-07-30 06:20:07 C 21 24 06.00 -00 05 23.0 r Y00
2013-07-30 06:24:07 C 21 24 06.36 -00 05 15.2 r Y00
2013-07-30 22:35:46 C 21 25 42.81 +00 24 25.1 16.2 u 089
2013-07-30 22:38:00 C 21 25 43.03 +00 24 29.6 15.8 u 089
2013-07-30 22:40:13 C 21 25 43.22 +00 24 33.8 16.2 u 089