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
2023-12-31 16:25:05 S 17 07 10.486 +74 08 16.44 – V C57
2023-12-31 16:25:05 s 1 -38212.941 0 +203038.04 0.487 – C57
2023-12-31 16:45:05 S 17 07 17.129 +74 07 15.20 – V C57
2023-12-31 16:45:05 s 1 -39136.926 0 +201833.30 0.794 – C57
2023-12-31 17:05:05 S 17 07 25.718 +74 06 03.06 – V C57
2023-12-31 17:05:05 s 1 -40059.167 0 +200619.39 0.154 – C57
2023-12-31 17:25:05 S 17 07 32.630 +74 05 15.32 – V C57
2023-12-31 17:25:05 s 1 -40979.594 0 +199396.22 0.463 – C57
2023-12-31 17:45:05 S 17 07 40.505 +74 04 02.06 – V C57
2023-12-31 17:45:05 s 1 -41898.154 0 +198163.80 0.677 – C57
2023-12-31 18:05:05 S 17 07 47.002 +74 03 04.57 – V C57
2023-12-31 18:05:05 s 1 -42814.794 0 +196922.13 0.746 – C57
2023-12-31 18:25:05 S 17 07 54.336 +74 01 59.77 – V C57
2023-12-31 18:25:05 s 1 -43729.440 0 +195671.13 0.564 – C57
2023-12-31 18:45:05 S 17 08 02.750 +74 00 50.58 – V C57
2023-12-31 18:45:05 s 1 -44642.038 0 +194410.81 0.084 – C57
2023-12-31 19:05:05 S 17 08 09.938 +73 59 50.06 – V C57
2023-12-31 19:05:05 s 1 -45552.532 0 +193141.18 0.256 – C57
2023-12-31 19:25:05 S 17 08 16.562 +73 58 51.42 – V C57
2023-12-31 19:25:05 s 1 -46460.843 0 +191862.14 0.968 – C57
2023-12-31 20:05:05 S 17 08 32.297 +73 56 46.25 – V C57
2023-12-31 20:05:05 s 1 -48270.691 0 +189275.91 0.816 – C57
2023-12-31 20:45:05 S 17 08 44.897 +73 54 43.06 – V C57
2023-12-31 20:45:05 s 1 -50071.044 0 +186651.90 0.03 – C57
2023-12-31 21:05:05 S 17 08 52.510 +73 53 41.06 – V C57
2023-12-31 21:05:05 s 1 -50967.504 0 +185325.73 0.495 – C57
2023-12-31 21:25:05 S 17 08 59.666 +73 52 38.82 – V C57
2023-12-31 21:25:05 s 1 -51861.376 0 +183990.02 0.062 – C57
2023-12-31 21:45:05 S 17 09 06.830 +73 51 33.16 – V C57
2023-12-31 21:45:05 s 1 -52752.602 0 +182644.80 0.68 – C57
2023-12-31 22:05:05 S 17 09 12.046 +73 50 38.80 – V C57
2023-12-31 22:05:05 s 1 -53641.119 0 +181290.08 0.292 – C57
2023-12-31 22:25:05 S 17 09 20.494 +73 49 30.04 – V C57
2023-12-31 22:25:05 s 1 -54526.832 0 +179925.77 0.776 – C57
2023-12-31 22:45:05 S 17 09 28.495 +73 48 28.04 – V C57
2023-12-31 22:45:05 s 1 -55409.681 0 +178551.89 0.076 – C57
2023-12-31 23:05:05 S 17 09 34.877 +73 47 26.92 – V C57
2023-12-31 23:05:05 s 1 -56289.599 0 +177168.46 0.138 – C57
2023-12-31 23:25:05 S 17 09 41.626 +73 46 22.73 – V C57
2023-12-31 23:25:05 s 1 -57166.488 0 +175775.38 0.831 – C57
2023-12-31 23:45:05 S 17 09 48.809 +73 45 22.97 – V C57
2023-12-31 23:45:05 s 1 -58040.283 0 +174372.68 0.101 – C57
2024-01-01 01:25:05 S 17 10 22.970 +73 40 14.34 – V C57
2024-01-01 01:25:05 s 1 -62360.062 0 +167214.39 0.223 – C57
2024-01-01 01:45:05 S 17 10 29.858 +73 39 05.94 – V C57
2024-01-01 01:45:05 s 1 -63213.594 0 +165753.65 0.188 – C57
2024-01-01 02:05:05 S 17 10 35.496 +73 38 17.27 – V C57
2024-01-01 02:05:05 s 1 -64063.467 0 +164283.23 0.161 – C57
2024-01-01 02:25:05 S 17 10 44.474 +73 37 01.78 – V C57
2024-01-01 02:25:05 s 1 -64909.568 0 +162803.04 0.998 – C57