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
2010-10-19 22:15:48 C 02 24 26.63 +27 55 34.1 u J28
2010-10-19 23:09:16 C 02 24 23.55 +27 55 09.4 u J28
2010-10-27 06:13:07 C 02 15 06.49 +26 25 52.0 o H21
2010-10-27 06:21:59 C 02 15 05.95 +26 25 47.0 o H21
2010-10-27 06:30:01 C 02 15 05.49 +26 25 41.5 o H21
2010-10-30 06:32:47 C 02 11 33.36 +25 46 26.5 r 703
2010-10-30 06:44:53 C 02 11 32.71 +25 46 21.2 r 703
2010-10-30 06:56:53 C 02 11 32.13 +25 46 14.3 r 703
2010-10-30 07:09:04 C 02 11 31.52 +25 46 08.3 r 703
2010-11-03 01:13:57 C 02 07 27.95 +24 56 16.1 u I15
2010-11-03 01:29:21 C 02 07 27.18 +24 56 07.7 u I15
2010-11-03 01:44:43 C 02 07 26.55 +24 55 59.2 u I15
2010-11-04 22:18:30 C 02 05 35.83 +24 31 24.4 v 204
2010-11-04 22:34:05 C 02 05 35.18 +24 31 16.0 v 204
2010-11-04 22:47:27 C 02 05 34.61 +24 31 08.7 v 204
2010-11-12 03:40:00 C 01 59 44.13 +22 59 08.5 o H21
2010-11-12 03:42:29 C 01 59 44.05 +22 59 07.4 o H21
2010-11-12 03:46:37 C 01 59 43.93 +22 59 05.2 o H21
2010-11-12 04:22:53 C 01 59 42.82 +22 58 47.1 o H21
2013-05-05 06:58:17 C 18 22 20.11 -30 21 34.9 u 807
2013-05-05 07:02:40 C 18 22 20.42 -30 21 34.6 u 807
2013-05-05 07:11:25 C 18 22 21.13 -30 21 34.8 u 807
2013-05-05 07:15:48 C 18 22 21.47 -30 21 35.0 u 807
2013-06-15 07:30:54 C 19 43 07.80 -25 41 36.3 u 807
2013-06-15 07:33:56 C 19 43 08.04 -25 41 34.3 u 807
2013-06-15 07:36:59 C 19 43 08.27 -25 41 32.2 u 807
2013-06-15 07:40:03 C 19 43 08.51 -25 41 30.1 u 807
2013-06-15 07:43:05 C 19 43 08.75 -25 41 28.0 u 807
2013-06-18 12:07:46 C 19 49 40.347 -24 46 31.56 L F51
2013-06-18 12:26:38 C 19 49 41.798 -24 46 17.00 L F51
2013-06-18 12:45:32 C 19 49 43.255 -24 46 02.38 L F51
2013-06-18 13:04:25 C 19 49 44.708 -24 45 47.69 L F51
2013-07-01 00:12:34 C 20 16 17.82 -19 50 57.0 t 204
2013-07-01 00:20:03 C 20 16 18.45 -19 50 48.1 t 204
2013-07-01 00:27:12 C 20 16 19.05 -19 50 39.7 t 204
2013-07-01 11:25:45 C 20 17 19.500 -19 37 03.17 L F51
2013-07-01 11:40:37 C 20 17 20.704 -19 36 44.96 L F51
2013-07-01 11:56:13 C 20 17 21.965 -19 36 25.72 L F51
2013-07-01 12:13:10 C 20 17 23.337 -19 36 04.82 L F51
2013-07-01 14:32:30 C 20 17 34.72 -19 33 09.9 o F65
2013-07-01 14:33:54 C 20 17 34.84 -19 33 08.4 o F65
2013-07-01 14:35:04 C 20 17 34.94 -19 33 06.8 o F65
2013-07-05 09:27:36 C 20 26 00.19 -17 33 56.1 q H45
2013-07-05 09:29:32 C 20 26 00.36 -17 33 53.5 q H45
2013-07-05 09:31:49 C 20 26 00.57 -17 33 50.2 q H45
2013-07-05 09:33:35 C 20 26 00.71 -17 33 47.6 q H45
2013-07-05 09:35:29 C 20 26 00.87 -17 33 45.3 q H45
2013-07-05 09:37:50 C 20 26 01.07 -17 33 41.8 q H45
2013-07-08 00:02:16 C 20 31 54.45 -16 04 01.3 o B67
2013-07-08 00:08:13 C 20 31 54.96 -16 03 52.5 o B67