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
2019-06-30 07:28:53 C 13 38 13.305 -15 44 58.10 U F51
2022-04-29 08:53:14 C 13 10 44.639 -17 19 30.59 U F52
2022-04-29 09:08:53 C 13 10 43.735 -17 19 24.55 U F52
2022-04-29 09:24:29 C 13 10 42.829 -17 19 18.96 U F52
2022-05-26 06:26:50 C 12 45 02.770 -13 19 05.67 U F52
2022-05-26 06:43:24 C 12 45 02.430 -13 19 00.72 U F52
2022-05-26 06:59:55 C 12 45 02.070 -13 18 55.46 U F52
2022-05-26 07:16:23 C 12 45 01.732 -13 18 50.57 U F52
2025-03-21 07:41:21 C 13 12 31.800 -16 27 19.40 V 807
2025-03-21 07:53:10 C 13 12 31.300 -16 27 18.00 V 807
2025-03-21 08:04:59 C 13 12 30.790 -16 27 16.50 V 807
2025-04-02 09:49:24 C 12 59 04.698 -15 34 28.46 X F51
2025-04-02 10:06:48 C 12 59 03.772 -15 34 24.11 X F51
2025-04-02 10:24:05 C 12 59 02.844 -15 34 19.82 X F51
2025-04-28 07:25:24 C 12 26 32.910 -12 08 58.84 X F51
2025-04-28 07:42:13 C 12 26 32.110 -12 08 52.58 X F51
2025-04-28 07:59:01 C 12 26 31.311 -12 08 46.38 X F51
2025-04-28 08:15:52 C 12 26 30.518 -12 08 40.14 X F51