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
2023-12-30 13:45:05 S 16 56 18.797 +75 32 32.60 V C57
2023-12-30 13:45:05 s 1 +37496.012 0 +271972.06 2690.0 C57
2023-12-30 14:05:05 S 16 56 26.244 +75 31 38.21 V C57
2023-12-30 14:05:05 s 1 +36562.739 0 +271416.60 4570.0 C57
2023-12-30 14:25:05 S 16 56 36.696 +75 30 26.24 V C57
2023-12-30 14:25:05 s 1 +35628.476 0 +270854.04 970.0 C57
2023-12-30 15:05:05 S 16 56 54.238 +75 28 17.76 V C57
2023-12-30 15:05:05 s 1 +33757.075 0 +269707.61 6470.0 C57
2023-12-30 15:25:05 S 16 57 02.477 +75 27 20.88 V C57
2023-12-30 15:25:05 s 1 +32819.972 0 +269123.66 4950.0 C57
2023-12-30 15:45:05 S 16 57 11.292 +75 26 14.21 V C57
2023-12-30 15:45:05 s 1 +31881.962 0 +268532.54 6890.0 C57
2023-12-30 16:05:05 S 16 57 19.884 +75 25 16.10 V C57
2023-12-30 16:05:05 s 1 +30943.068 0 +267934.25 2090.0 C57
2023-12-30 16:45:05 S 16 57 37.322 +75 23 09.56 V C57
2023-12-30 16:45:05 s 1 +29062.695 0 +266715.90 730.0 C57
2023-12-30 17:05:05 S 16 57 46.241 +75 22 07.32 V C57
2023-12-30 17:05:05 s 1 +28121.263 0 +266095.85 3740.0 C57
2023-12-30 17:25:05 S 16 57 55.193 +75 21 00.79 V C57
2023-12-30 17:25:05 s 1 +27179.025 0 +265468.47 8690.0 C57
2023-12-30 17:45:05 S 16 58 04.402 +75 19 47.46 V C57
2023-12-30 17:45:05 s 1 +26236.004 0 +264833.77 5360.0 C57
2023-12-30 18:05:05 S 16 58 12.365 +75 18 50.47 V C57
2023-12-30 18:05:05 s 1 +25292.226 0 +264191.75 3510.0 C57
2023-12-30 18:25:05 S 16 58 19.265 +75 17 49.99 V C57
2023-12-30 18:25:05 s 1 +24347.706 0 +263542.32 2700.0 C57
2023-12-30 19:05:05 S 16 58 37.898 +75 15 51.84 V C57
2023-12-30 19:05:05 s 1 +22456.543 0 +262221.26 3240.0 C57
2023-12-30 19:25:05 S 16 58 48.046 +75 14 34.12 V C57
2023-12-30 19:25:05 s 1 +21509.943 0 +261549.55 3900.0 C57
2023-12-30 19:45:05 S 16 58 55.752 +75 13 32.88 V C57
2023-12-30 19:45:05 s 1 +20562.696 0 +260870.36 4410.0 C57
2023-12-30 20:05:05 S 16 59 02.794 +75 12 33.08 V C57
2023-12-30 20:05:05 s 1 +19614.826 0 +260183.70 4540.0 C57
2023-12-30 20:25:05 S 16 59 13.447 +75 11 22.31 V C57
2023-12-30 20:25:05 s 1 +18666.354 0 +259489.48 3790.0 C57
2023-12-30 20:45:05 S 16 59 21.372 +75 10 24.46 V C57
2023-12-30 20:45:05 s 1 +17717.306 0 +258787.70 1940.0 C57
2023-12-30 21:05:05 S 16 59 30.682 +75 09 10.58 V C57
2023-12-30 21:05:05 s 1 +16767.709 0 +258078.37 8720.0 C57
2023-12-30 21:25:05 S 16 59 39.562 +75 08 09.89 V C57
2023-12-30 21:25:05 s 1 +15817.582 0 +257361.40 3630.0 C57
2023-12-30 21:45:05 S 16 59 48.199 +75 07 08.51 V C57
2023-12-30 21:45:05 s 1 +14866.953 0 +256636.80 6430.0 C57
2023-12-30 22:05:05 S 16 59 56.566 +75 05 57.48 V C57
2023-12-30 22:05:05 s 1 +13915.850 0 +255904.56 6850.0 C57
2023-12-30 22:25:05 S 17 00 04.447 +75 05 01.03 V C57
2023-12-30 22:25:05 s 1 +12964.294 0 +255164.61 4380.0 C57
2023-12-30 22:45:05 S 17 00 12.960 +75 03 55.84 V C57
2023-12-30 22:45:05 s 1 +12012.313 0 +254416.95 8760.0 C57