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
2016-05-26 07:03:14 C 15 29 28.85 -28 18 54.8 o 926
2016-05-26 07:26:18 C 15 29 27.46 -28 18 47.1 o 926
2016-05-26 07:44:42 C 15 29 26.40 -28 18 41.2 o 926
2016-06-08 21:23:02 C 15 12 38.68 -26 10 01.1 o K95
2016-06-08 21:34:13 C 15 12 38.11 -26 09 53.8 o K95
2016-06-08 21:53:02 C 15 12 37.21 -26 09 46.7 o K95
2016-06-08 21:56:43 C 15 12 36.98 -26 09 44.5 o K95
2016-06-08 22:00:22 C 15 12 36.76 -26 09 43.1 o K95
2016-08-18 06:15:50 C 16 27 37.638 -16 56 36.66 L F51
2016-08-18 06:31:59 C 16 27 39.736 -16 56 33.74 L F51
2016-08-18 06:48:07 C 16 27 41.830 -16 56 30.79 L F51
2016-10-31 01:40:21 C 21 26 59.43 -05 02 16.4 q G96
2016-10-31 01:46:31 C 21 27 00.36 -05 02 12.9 q G96
2016-10-31 01:52:41 C 21 27 01.30 -05 02 09.2 q G96
2016-10-31 01:58:51 C 21 27 02.22 -05 02 05.2 q G96
2019-04-26 07:20:02 C 14 22 37.37 -24 08 17.0 V G96
2019-04-26 07:27:21 C 14 22 36.98 -24 08 15.4 V G96
2019-04-26 07:34:39 C 14 22 36.62 -24 08 15.2 V G96
2019-04-26 07:41:59 C 14 22 36.16 -24 08 13.1 V G96
2019-04-28 07:41:44 C 14 19 56.55 -23 57 53.7 o 691
2019-04-28 07:51:47 C 14 19 55.98 -23 57 51.4 o 691
2019-04-28 08:01:49 C 14 19 55.42 -23 57 50.0 o 691
2019-05-01 10:09:28 C 14 15 39.910 -23 39 25.76 U F51
2019-05-01 10:27:11 C 14 15 38.816 -23 39 21.01 U F51
2019-05-01 10:44:52 C 14 15 37.723 -23 39 16.19 U F51
2019-05-01 11:02:33 C 14 15 36.635 -23 39 11.38 U F51
2019-05-02 09:22:44 C 14 14 18.238 -23 33 04.90 U F51
2019-05-02 09:38:34 C 14 14 17.251 -23 33 00.46 U F51
2019-05-02 09:54:20 C 14 14 16.274 -23 32 56.18 U F51
2019-05-02 10:10:08 C 14 14 15.290 -23 32 51.63 U F51
2019-05-24 07:31:45 C 13 44 54.237 -20 14 53.93 U F52
2019-05-24 07:46:29 C 13 44 53.519 -20 14 47.73 U F52
2019-05-24 08:01:11 C 13 44 52.794 -20 14 41.29 U F52
2019-05-29 07:36:30 C 13 39 58.897 -19 23 58.88 U F51
2019-05-29 07:52:53 C 13 39 58.234 -19 23 52.11 U F51
2019-05-29 08:09:15 C 13 39 57.584 -19 23 45.02 U F51
2019-05-29 08:25:40 C 13 39 56.930 -19 23 38.42 U F51
2019-05-31 07:34:20 C 13 38 19.373 -19 04 07.75 U F51
2019-05-31 07:51:36 C 13 38 18.737 -19 04 00.42 U F51
2019-05-31 08:08:56 C 13 38 18.103 -19 03 53.51 U F51
2019-05-31 08:26:18 C 13 38 17.500 -19 03 46.40 U F51
2019-06-03 05:47:00 C 13 36 14.20 -18 35 57.0 V G96
2019-06-03 05:54:26 C 13 36 13.98 -18 35 54.3 V G96
2019-06-03 06:01:52 C 13 36 13.74 -18 35 51.6 V G96
2019-06-03 06:09:17 C 13 36 13.55 -18 35 48.6 V G96
2019-06-29 06:41:27 C 13 37 27.055 -15 47 56.55 U F51
2019-06-29 07:25:56 C 13 37 28.255 -15 47 50.84 U F51
2019-06-30 06:35:38 C 13 38 11.741 -15 45 04.36 U F51
2019-06-30 06:53:24 C 13 38 12.267 -15 45 02.28 U F51
2019-06-30 07:11:11 C 13 38 12.781 -15 45 00.15 U F51