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
2013-08-17 01:34:26 C 22 02 44.02 +11 21 55.9 r K90
2013-08-17 01:51:42 C 22 02 45.30 +11 22 16.4 r K90
2013-08-17 01:56:35 C 22 02 45.67 +11 22 22.2 r K90
2013-08-17 02:24:21 C 22 02 47.73 +11 22 55.1 r K90
2013-08-19 08:54:21 C 22 07 10.56 +12 25 35.2 q H45
2013-08-19 08:57:13 C 22 07 10.78 +12 25 38.5 q H45
2013-08-19 08:59:20 C 22 07 10.93 +12 25 40.6 q H45
2013-08-19 09:00:43 C 22 07 11.03 +12 25 42.2 q H45
2013-08-19 09:02:00 C 22 07 11.11 +12 25 43.4 q H45
2013-08-19 09:03:26 C 22 07 11.21 +12 25 45.1 q H45
2013-08-19 20:52:35 C 22 08 09.42 +12 38 19.0 17.3 u 089
2013-08-19 20:54:48 C 22 08 09.58 +12 38 21.1 16.7 u 089
2013-08-19 20:57:01 C 22 08 09.74 +12 38 23.6 16.8 u 089
2013-08-19 20:59:14 C 22 08 09.89 +12 38 25.9 17.1 u 089
2013-08-19 21:01:27 C 22 08 10.04 +12 38 28.4 17.1 u 089
2013-08-19 21:03:40 C 22 08 10.20 +12 38 30.7 16.9 u 089
2013-08-19 21:05:53 C 22 08 10.34 +12 38 33.0 17.2 u 089
2013-08-19 21:08:05 C 22 08 10.50 +12 38 35.4 16.9 u 089
2013-08-19 21:10:19 C 22 08 10.65 +12 38 38.0 17.1 u 089
2013-08-19 21:12:32 C 22 08 10.81 +12 38 40.2 16.6 u 089
2013-08-20 02:07:10 C 22 08 35.53 +12 43 52.3 u H21
2013-08-20 02:18:38 C 22 08 36.36 +12 44 04.4 u H21
2013-08-20 02:24:24 C 22 08 36.79 +12 44 11.3 u H21
2013-08-21 07:28:06 C 22 10 48.69 +13 13 47.3 q H45
2013-08-21 07:30:39 C 22 10 48.87 +13 13 49.3 q H45
2013-08-21 07:32:37 C 22 10 49.04 +13 13 52.2 q H45
2013-08-21 07:34:06 C 22 10 49.15 +13 13 52.9 q H45
2013-08-21 07:36:45 C 22 10 49.28 +13 13 55.1 q H45
2013-08-21 07:39:32 C 22 10 49.39 +13 13 58.8 q H45
2013-08-21 21:33:52 C 22 11 54.14 +13 27 15.5 17.5 u 089
2013-08-21 21:36:06 C 22 11 54.30 +13 27 17.4 17.2 u 089
2013-08-21 21:38:19 C 22 11 54.42 +13 27 19.7 17.0 u 089
2013-08-21 21:40:32 C 22 11 54.59 +13 27 21.5 16.8 u 089
2013-08-21 21:42:45 C 22 11 54.74 +13 27 23.9 16.9 u 089
2013-08-21 21:44:58 C 22 11 54.86 +13 27 25.9 16.8 u 089
2013-08-21 21:47:11 C 22 11 55.00 +13 27 28.2 17.7 u 089
2013-08-21 21:49:24 C 22 11 55.18 +13 27 30.3 17.1 u 089
2013-08-21 21:51:37 C 22 11 55.35 +13 27 32.6 16.9 u 089
2013-08-21 21:53:50 C 22 11 55.51 +13 27 34.7 17.2 u 089
2013-08-22 04:19:57 C 22 12 25.67 +13 33 43.3 u H21
2013-08-22 04:23:11 C 22 12 25.87 +13 33 46.4 u H21
2013-08-22 04:26:25 C 22 12 26.07 +13 33 49.7 u H21
2013-08-22 04:29:49 C 22 12 26.29 +13 33 52.9 u H21
2013-08-26 05:38:58 C 22 19 29.94 +14 54 15.4 q H45
2013-08-26 05:40:29 C 22 19 30.03 +14 54 16.4 q H45
2013-08-26 05:41:37 C 22 19 30.10 +14 54 17.4 q H45
2013-08-26 05:42:59 C 22 19 30.18 +14 54 18.2 q H45
2013-08-26 05:44:23 C 22 19 30.30 +14 54 19.3 q H45
2013-08-26 05:46:39 C 22 19 30.39 +14 54 21.1 q H45
2013-08-28 22:25:57 C 22 23 55.96 +15 36 11.7 c 127