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
2010-10-10 08:55:42 C 02 36 33.10 +29 28 00.1 r H21
2010-10-10 09:04:09 C 02 36 32.63 +29 27 58.0 r H21
2010-10-11 07:07:52 C 02 35 27.50 +29 20 41.7 o H01
2010-10-11 07:16:26 C 02 35 26.93 +29 20 38.6 19.8 c 704
2010-10-11 07:24:19 C 02 35 26.60 +29 20 36.3 o H01
2010-10-11 07:32:10 C 02 35 26.16 +29 20 33.7 o H01
2010-10-11 07:36:17 C 02 35 25.94 +29 20 32.0 19.9 c 704
2010-10-11 07:41:25 C 02 35 25.65 +29 20 30.6 o H01
2010-10-11 07:56:07 C 02 35 24.83 +29 20 26.9 19.7 c 704
2010-10-11 08:15:57 C 02 35 23.69 +29 20 19.8 19.6 c 704
2010-10-11 08:36:23 C 02 35 22.19 +29 20 11.7 r 850
2010-10-11 08:56:36 C 02 35 21.13 +29 20 03.5 r 850
2010-10-12 00:52:41 C 02 34 33.07 +29 14 28.5 u 510
2010-10-12 01:24:41 C 02 34 31.33 +29 14 16.6 u 510
2010-10-12 01:56:40 C 02 34 29.59 +29 14 05.2 u 510
2010-10-12 07:03:41 C 02 34 14.49 +29 12 22.0 19.5 c 704
2010-10-12 07:03:52 C 02 34 14.43 +29 12 22.1 18.5 c 704
2010-10-12 07:23:47 C 02 34 13.39 +29 12 15.1 19.6 c 704
2010-10-12 07:23:58 C 02 34 13.26 +29 12 13.6 19.4 c 704
2010-10-12 07:44:34 C 02 34 12.18 +29 12 07.4 19.6 c 704
2010-10-12 08:04:40 C 02 34 10.91 +29 12 00.6 19.6 c 704
2010-10-12 08:24:44 C 02 34 09.90 +29 11 53.7 19.3 c 704
2010-10-12 08:24:56 C 02 34 09.87 +29 11 53.2 19.4 c 704
2010-10-13 06:23:53 C 02 33 01.81 +29 03 47.4 o H21
2010-10-13 06:44:45 C 02 33 00.62 +29 03 39.7 o H21
2010-10-13 07:07:20 C 02 32 59.34 +29 03 31.2 o H21
2010-10-13 07:12:09 C 02 32 59.44 +29 03 31.2 19.6 c 704
2010-10-13 07:31:58 C 02 32 58.37 +29 03 23.8 20.1 c 704
2010-10-13 07:51:42 C 02 32 57.20 +29 03 16.4 19.6 c 704
2010-10-14 08:07:16 C 02 31 40.23 +28 53 55.1 o H21
2010-10-14 08:13:56 C 02 31 39.86 +28 53 52.4 o H21
2010-10-14 08:20:36 C 02 31 39.48 +28 53 49.6 o H21
2010-10-16 06:26:27 C 02 29 12.12 +28 35 01.3 o H21
2010-10-16 06:32:11 C 02 29 11.77 +28 34 59.1 o H21
2010-10-16 06:39:12 C 02 29 11.36 +28 34 56.3 o H21
2010-10-16 06:56:44 C 02 29 10.59 +28 34 51.2 19.2 c 704
2010-10-16 07:16:56 C 02 29 09.40 +28 34 42.5 19.5 c 704
2010-10-16 08:19:11 C 02 29 05.76 +28 34 15.7 19.4 c 704
2010-10-16 08:28:26 C 02 29 05.30 +28 34 11.7 19.1 c 704
2010-10-16 08:48:24 C 02 29 04.03 +28 34 03.4 19.5 c 704
2010-10-16 09:08:13 C 02 29 02.94 +28 33 54.4 19.2 c 704
2010-10-16 09:28:17 C 02 29 01.73 +28 33 45.4 19.5 c 704
2010-10-17 07:42:41 C 02 27 49.82 +28 24 08.3 o H21
2010-10-17 07:44:47 C 02 27 49.70 +28 24 07.2 o H21
2010-10-17 07:50:54 C 02 27 49.32 +28 24 04.3 o H21
2010-10-17 07:55:24 C 02 27 49.04 +28 24 02.3 o H21
2010-10-17 08:39:59 C 02 27 46.83 +28 23 44.8 r 703
2010-10-17 08:49:24 C 02 27 46.26 +28 23 41.4 r 703
2010-10-17 08:58:50 C 02 27 45.64 +28 23 36.6 r 703
2010-10-17 09:08:13 C 02 27 45.14 +28 23 32.3 r 703