IAA RAS IAA Minor Planet Database

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
2024-01-01 02:45:05 S 17 10 49.776 +73 36 07.45 – V C57
2024-01-01 02:45:05 s 1 -65751.822 0 +161313.12 0.64 – C57
2024-01-01 03:05:05 S 17 10 57.974 +73 35 12.59 – V C57
2024-01-01 03:05:05 s 1 -66590.152 0 +159813.49 0.019 – C57
2024-01-01 03:25:05 S 17 11 02.904 +73 34 09.66 – V C57
2024-01-01 03:25:05 s 1 -67424.438 0 +158304.07 0.99 – C57
2024-01-01 03:45:05 S 17 11 10.675 +73 33 07.52 – V C57
2024-01-01 03:45:05 s 1 -68254.602 0 +156784.90 0.49 – C57
2024-01-01 04:05:05 S 17 11 16.843 +73 32 01.46 – V C57
2024-01-01 04:05:05 s 1 -69080.565 0 +155255.99 0.45 – C57
2024-01-01 04:25:05 S 17 11 23.290 +73 31 02.21 – V C57
2024-01-01 04:25:05 s 1 -69902.198 0 +153717.28 0.72 – C57
2024-01-01 04:45:05 S 17 11 31.111 +73 29 50.17 – V C57
2024-01-01 04:45:05 s 1 -70719.423 0 +152168.80 0.234 – C57
2024-01-01 05:05:05 S 17 11 37.862 +73 28 58.76 – V C57
2024-01-01 05:05:05 s 1 -71532.156 0 +150610.58 0.923 – C57
2024-01-01 05:25:05 S 17 11 43.954 +73 27 54.18 – V C57
2024-01-01 05:25:05 s 1 -72340.262 0 +149042.54 0.628 – C57
2024-01-01 05:45:05 S 17 11 50.966 +73 26 46.00 – V C57
2024-01-01 05:45:05 s 1 -73143.659 0 +147464.74 0.285 – C57
2024-01-01 06:05:05 S 17 11 56.491 +73 25 57.07 – V C57
2024-01-01 06:05:05 s 1 -73942.259 0 +145877.19 0.821 – C57
2024-01-01 06:45:05 S 17 12 10.202 +73 23 56.80 – V C57
2024-01-01 06:45:05 s 1 -75524.561 0 +142672.73 0.974 – C57
2024-01-01 07:05:05 S 17 12 16.097 +73 22 53.33 – V C57
2024-01-01 07:05:05 s 1 -76308.085 0 +141055.89 0.45 – C57
2024-01-01 07:25:05 S 17 12 22.490 +73 21 52.74 – V C57
2024-01-01 07:25:05 s 1 -77086.346 0 +139429.26 0.331 – C57
2024-01-01 07:45:05 S 17 12 31.428 +73 20 50.17 – V C57
2024-01-01 07:45:05 s 1 -77859.254 0 +137792.89 0.548 – C57
2024-01-01 08:05:05 S 17 12 35.669 +73 19 44.40 – V C57
2024-01-01 08:05:05 s 1 -78626.716 0 +136146.82 0.026 – C57
2024-01-01 08:25:05 S 17 12 42.492 +73 18 43.81 – V C57
2024-01-01 08:25:05 s 1 -79388.574 0 +134490.99 0.59 – C57
2024-01-01 08:45:05 S 17 12 49.922 +73 17 41.53 – V C57
2024-01-01 08:45:05 s 1 -80144.736 0 +132825.46 0.169 – C57
2024-01-01 09:05:05 S 17 12 55.841 +73 16 40.26 – V C57
2024-01-01 09:05:05 s 1 -80895.104 0 +131150.27 0.685 – C57
2024-01-01 09:25:05 S 17 13 02.863 +73 15 47.45 – V C57
2024-01-01 09:25:05 s 1 -81639.513 0 +129465.37 0.959 – C57
2024-01-01 09:45:05 S 17 13 08.566 +73 14 43.04 – V C57
2024-01-01 09:45:05 s 1 -82377.866 0 +127770.81 0.917 – C57
2024-01-01 12:25:05 S 17 13 58.279 +73 06 38.16 – V C57
2024-01-01 12:25:05 s 1 -88051.561 0 +113869.84 0.56 – C57
2024-01-01 12:45:05 S 17 14 03.408 +73 05 37.86 – V C57
2024-01-01 12:45:05 s 1 -88729.646 0 +112089.58 0.487 – C57
2024-01-01 13:05:05 S 17 14 10.356 +73 04 32.20 – V C57
2024-01-01 13:05:05 s 1 -89400.388 0 +110300.02 0.969 – C57
2024-01-01 13:25:05 S 17 14 15.970 +73 03 43.92 – V C57
2024-01-01 13:25:05 s 1 -90063.590 0 +108501.11 0.804 – C57