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
2023-12-14 07:45:06 S 08 40 06.677 +79 29 17.59 – V C57
2023-12-14 07:45:06 s 1 +189605.72 8 +273892.28 6610.0 – C57
2023-12-14 08:25:06 S 08 40 34.997 +79 31 16.72 – V C57
2023-12-14 08:25:06 s 1 +188618.24 1 +274876.70 1710.0 – C57
2023-12-14 09:05:06 S 08 40 58.524 +79 32 56.04 – V C57
2023-12-14 09:05:06 s 1 +187620.10 9 +275845.91 5940.0 – C57
2023-12-14 09:25:06 S 08 41 12.857 +79 33 37.87 – V C57
2023-12-14 09:25:06 s 1 +187117.06 0 +276324.78 9180.0 – C57
2023-12-14 09:45:06 S 08 41 27.235 +79 34 42.49 – V C57
2023-12-14 09:45:06 s 1 +186611.36 7 +276799.82 9960.0 – C57
2023-12-14 10:05:06 S 08 41 41.028 +79 35 31.63 – V C57
2023-12-14 10:05:06 s 1 +186103.04 7 +277271.04 8430.0 – C57
2023-12-14 10:25:06 S 08 41 53.477 +79 36 23.69 – V C57
2023-12-14 10:25:06 s 1 +185592.08 3 +277738.40 4560.0 – C57
2023-12-14 11:05:06 S 08 42 18.634 +79 38 02.26 – V C57
2023-12-14 11:05:06 s 1 +184562.29 2 +278661.56 390.0 – C57
2023-12-14 11:45:06 S 08 42 47.940 +79 39 53.46 – V C57
2023-12-14 11:45:06 s 1 +183522.02 9 +279569.22 8090.0 – C57
2023-12-14 12:45:06 S 08 43 23.213 +79 42 27.61 – V C57
2023-12-14 12:45:06 s 1 +181942.12 9 +280901.54 1100.0 – C57
2023-12-14 13:45:06 S 08 44 06.257 +79 45 10.87 – V C57
2023-12-14 13:45:06 s 1 +180338.11 2 +282198.75 280.0 – C57
2023-12-14 14:05:06 S 08 44 20.083 +79 46 01.81 – V C57
2023-12-14 14:05:06 s 1 +179798.57 5 +282623.25 7100.0 – C57
2023-12-14 14:25:06 S 08 44 32.287 +79 46 51.02 – V C57
2023-12-14 14:25:06 s 1 +179256.46 3 +283043.78 2640.0 – C57
2023-12-14 14:45:06 S 08 44 43.867 +79 47 47.26 – V C57
2023-12-14 14:45:06 s 1 +178711.79 3 +283460.35 7040.0 – C57
2023-12-14 15:05:06 S 08 45 00.770 +79 48 43.74 – V C57
2023-12-14 15:05:06 s 1 +178164.57 9 +283872.97 430.0 – C57
2023-12-14 15:25:06 S 08 45 13.147 +79 49 21.54 – V C57
2023-12-14 15:25:06 s 1 +177614.80 8 +284281.60 2810.0 – C57
2023-12-14 15:45:06 S 08 45 27.902 +79 50 28.18 – V C57
2023-12-14 15:45:06 s 1 +177062.49 6 +284686.23 4320.0 – C57
2023-12-14 16:05:06 S 08 45 41.563 +79 51 19.08 – V C57
2023-12-14 16:05:06 s 1 +176507.65 8 +285086.89 5070.0 – C57
2023-12-14 16:25:06 S 08 45 52.675 +79 52 07.57 – V C57
2023-12-14 16:25:06 s 1 +175950.27 9 +285483.53 5090.0 – C57
2023-12-14 18:25:06 S 08 47 14.683 +79 57 15.52 – V C57
2023-12-14 18:25:06 s 1 +172553.20 5 +287778.75 5590.0 – C57
2023-12-14 19:05:06 S 08 47 45.317 +79 59 01.50 – V C57
2023-12-14 19:05:06 s 1 +171400.86 5 +288511.36 880.0 – C57
2023-12-14 20:05:06 S 08 48 28.037 +80 01 35.26 – V C57
2023-12-14 20:05:06 s 1 +169653.76 7 +289579.58 4800.0 – C57
2023-12-14 20:25:06 S 08 48 41.618 +80 02 35.16 – V C57
2023-12-14 20:25:06 s 1 +169066.46 5 +289927.43 3390.0 – C57
2023-12-14 20:45:06 S 08 48 57.926 +80 03 30.28 – V C57
2023-12-14 20:45:06 s 1 +168476.70 8 +290271.15 2450.0 – C57
2023-12-14 21:25:06 S 08 49 25.939 +80 05 10.68 – V C57
2023-12-14 21:25:06 s 1 +167289.85 3 +290946.18 2370.0 – C57