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 04:45:05 S 16 52 06.187 +76 01 30.61 V C57
2023-12-30 04:45:05 s 1 +62257.512 0 +284379.21 5810.0 C57
2023-12-30 05:25:05 S 16 52 27.067 +75 59 19.68 V C57
2023-12-30 05:25:05 s 1 +60455.760 0 +283626.60 4180.0 C57
2023-12-30 05:45:05 S 16 52 36.725 +75 58 11.86 V C57
2023-12-30 05:45:05 s 1 +59552.754 0 +283240.56 9750.0 C57
2023-12-30 06:05:05 S 16 52 45.374 +75 57 11.16 V C57
2023-12-30 06:05:05 s 1 +58648.353 0 +282848.04 6000.0 C57
2023-12-30 06:25:05 S 16 52 54.540 +75 56 12.08 V C57
2023-12-30 06:25:05 s 1 +57742.561 0 +282448.96 2650.0 C57
2023-12-30 06:45:05 S 16 53 06.636 +75 54 53.78 V C57
2023-12-30 06:45:05 s 1 +56835.398 0 +282043.32 9510.0 C57
2023-12-30 07:05:05 S 16 53 12.634 +75 54 09.11 V C57
2023-12-30 07:05:05 s 1 +55926.885 0 +281631.14 6400.0 C57
2023-12-30 07:25:05 S 16 53 21.636 +75 53 14.96 V C57
2023-12-30 07:25:05 s 1 +55017.025 0 +281212.34 3020.0 C57
2023-12-30 08:05:05 S 16 53 41.712 +75 50 46.36 V C57
2023-12-30 08:05:05 s 1 +53193.348 0 +280354.88 4690.0 C57
2023-12-30 08:25:05 S 16 53 51.984 +75 49 41.38 V C57
2023-12-30 08:25:05 s 1 +52279.556 0 +279916.15 9250.0 C57
2023-12-30 08:45:05 S 16 54 00.154 +75 48 40.21 V C57
2023-12-30 08:45:05 s 1 +51364.484 0 +279470.74 2670.0 C57
2023-12-30 09:05:05 S 16 54 08.974 +75 47 37.61 V C57
2023-12-30 09:05:05 s 1 +50448.153 0 +279018.64 4750.0 C57
2023-12-30 09:25:05 S 16 54 18.614 +75 46 29.78 V C57
2023-12-30 09:25:05 s 1 +49530.569 0 +278559.80 5170.0 C57
2023-12-30 09:45:05 S 16 54 28.867 +75 45 31.10 V C57
2023-12-30 09:45:05 s 1 +48611.753 0 +278094.20 3740.0 C57
2023-12-30 10:05:05 S 16 54 37.027 +75 44 26.92 V C57
2023-12-30 10:05:05 s 1 +47691.726 0 +277621.85 260.0 C57
2023-12-30 10:25:05 S 16 54 46.675 +75 43 21.18 V C57
2023-12-30 10:25:05 s 1 +46770.495 0 +277142.67 4400.0 C57
2023-12-30 10:45:05 S 16 54 54.473 +75 42 21.20 V C57
2023-12-30 10:45:05 s 1 +45848.082 0 +276656.68 5960.0 C57
2023-12-30 11:05:05 S 16 55 05.542 +75 41 12.41 V C57
2023-12-30 11:05:05 s 1 +44924.508 0 +276163.87 4750.0 C57
2023-12-30 11:25:05 S 16 55 14.674 +75 40 06.74 V C57
2023-12-30 11:25:05 s 1 +43999.780 0 +275664.16 410.0 C57
2023-12-30 11:45:05 S 16 55 22.507 +75 39 12.17 V C57
2023-12-30 11:45:05 s 1 +43073.921 0 +275157.57 2750.0 C57
2023-12-30 12:05:05 S 16 55 32.210 +75 38 01.36 V C57
2023-12-30 12:05:05 s 1 +42146.953 0 +274644.09 1560.0 C57
2023-12-30 12:25:05 S 16 55 39.742 +75 37 06.56 V C57
2023-12-30 12:25:05 s 1 +41218.884 0 +274123.64 6490.0 C57
2023-12-30 12:45:05 S 16 55 48.643 +75 36 01.19 V C57
2023-12-30 12:45:05 s 1 +40289.737 0 +273596.24 7320.0 C57
2023-12-30 13:05:05 S 16 55 59.688 +75 34 48.76 V C57
2023-12-30 13:05:05 s 1 +39359.533 0 +273061.88 3850.0 C57
2023-12-30 13:25:05 S 16 56 09.394 +75 33 47.12 V C57
2023-12-30 13:25:05 s 1 +38428.284 0 +272520.48 5710.0 C57