308041 (2004 TN)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4356164034 ± 1.03e-07
Semi-major axis (a)1.4281245160 AU ± 5.72e-09
Inclination (i)14.04578398° ± 1.13e-05
Long. of Asc. Node (Ω)17.10171226° ± 3.62e-05
Arg. of Perihelion (ω)160.00321183° ± 3.83e-05
Mean Anomaly (M)5.70268133° ± 1.20e-05
Mean Motion (n)0.5775148611°/day ± 3.47e-09
Perihelion dist (q)0.80601005 AU ± 1.47e-07
Aphelion dist (Q)2.05023898 AU ± 1.47e-07
Orbital Period1.70666826 yr ± 1.02e-08
Physical Parameters
H (abs. magnitude)19.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual1.222″
Uncertainty0
Orbit TypeApollo
MOID0.156726 AU
Observations Used679
Oppositions8
Arc Total2004-2024
First Observation Used2004-10-04
Last Observation Used2024-09-09
Observations (1141)
Date Type RA Dec Mag Band Observatory
2023-12-14 21:45:06 S 08 49 40.663 +80 06 06.34 V C57
2023-12-14 21:45:06 s 1 +166692.76 0 +291277.46 3370.0 C57
2023-12-14 22:45:06 S 08 50 24.079 +80 08 50.50 V C57
2023-12-14 22:45:06 s 1 +164886.90 6 +292246.28 1750.0 C57
2023-12-14 23:45:06 S 08 51 09.722 +80 11 17.99 V C57
2023-12-14 23:45:06 s 1 +163059.30 2 +293177.33 90.0 C57
2023-12-15 00:05:06 S 08 51 22.738 +80 12 10.55 V C57
2023-12-15 00:05:06 s 1 +162445.30 0 +293479.25 8860.0 C57
2023-12-15 00:25:06 S 08 51 36.406 +80 12 54.97 V C57
2023-12-15 00:25:06 s 1 +161828.89 5 +293776.93 9080.0 C57
2023-12-15 00:45:06 S 08 51 52.980 +80 13 57.65 V C57
2023-12-15 00:45:06 s 1 +161210.10 2 +294070.35 860.0 C57
2023-12-15 01:05:06 S 08 52 07.831 +80 14 48.34 V C57
2023-12-15 01:05:06 s 1 +160588.93 6 +294359.54 4340.0 C57
2023-12-15 01:25:06 S 08 52 21.710 +80 15 37.69 V C57
2023-12-15 01:25:06 s 1 +159965.38 3 +294644.45 9540.0 C57
2023-12-15 01:45:06 S 08 52 36.658 +80 16 30.18 V C57
2023-12-15 01:45:06 s 1 +159339.46 1 +294925.07 6590.0 C57
2023-12-15 02:45:06 S 08 53 22.210 +80 19 06.49 V C57
2023-12-15 02:45:06 s 1 +157447.53 6 +295741.22 9800.0 C57
2023-12-15 03:05:06 S 08 53 36.689 +80 19 50.92 V C57
2023-12-15 03:05:06 s 1 +156812.19 7 +296004.65 5210.0 C57
2023-12-15 03:25:06 S 08 53 53.604 +80 20 44.41 V C57
2023-12-15 03:25:06 s 1 +156174.50 8 +296263.74 2920.0 C57
2023-12-15 04:05:06 S 08 54 22.370 +80 22 32.48 V C57
2023-12-15 04:05:06 s 1 +154892.13 7 +296768.92 5710.0 C57
2023-12-15 04:25:06 S 08 54 34.670 +80 23 18.82 V C57
2023-12-15 04:25:06 s 1 +154247.45 8 +297014.96 950.0 C57
2023-12-15 04:45:06 S 08 54 51.206 +80 24 03.06 V C57
2023-12-15 04:45:06 s 1 +153600.46 1 +297256.64 8900.0 C57
2023-12-15 05:05:06 S 08 55 04.702 +80 24 58.64 V C57
2023-12-15 05:05:06 s 1 +152951.16 0 +297493.95 9680.0 C57
2023-12-15 06:25:06 S 08 56 07.766 +80 28 26.29 V C57
2023-12-15 06:25:06 s 1 +150330.92 7 +298399.11 2650.0 C57
2023-12-15 07:05:06 S 08 56 39.763 +80 30 04.79 V C57
2023-12-15 07:05:06 s 1 +149007.09 6 +298825.14 8490.0 C57
2023-12-15 08:05:06 S 08 57 21.528 +80 32 34.84 V C57
2023-12-15 08:05:06 s 1 +147004.33 1 +299430.71 8620.0 C57
2023-12-15 09:25:06 S 08 58 27.533 +80 36 02.59 V C57
2023-12-15 09:25:06 s 1 +144302.46 9 +300175.22 8890.0 C57
2023-12-15 10:05:06 S 08 58 58.502 +80 37 38.21 V C57
2023-12-15 10:05:06 s 1 +142938.15 0 +300520.31 3750.0 C57
2023-12-15 10:25:06 S 08 59 16.229 +80 38 33.18 V C57
2023-12-15 10:25:06 s 1 +142252.66 0 +300686.02 2700.0 C57
2023-12-15 10:45:06 S 08 59 30.115 +80 39 28.69 V C57
2023-12-15 10:45:06 s 1 +141564.96 0 +300847.16 6150.0 C57
2023-12-15 12:05:06 S 09 00 31.308 +80 42 45.22 V C57
2023-12-15 12:05:06 s 1 +138792.20 8 +301445.80 6960.0 C57
2023-12-15 12:25:06 S 09 00 43.584 +80 43 23.30 V C57
2023-12-15 12:25:06 s 1 +138093.55 5 +301583.92 4410.0 C57