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 13:45:05 S 17 14 21.751 +73 02 38.22 V C57
2024-01-01 13:45:05 s 1 -90719.140 0 +106692.95 0.912 C57
2024-01-01 14:05:05 S 17 14 28.277 +73 01 36.98 V C57
2024-01-01 14:05:05 s 1 -91366.919 0 +104875.62 0.209 C57
2024-01-01 14:25:05 S 17 14 34.318 +73 00 34.09 V C57
2024-01-01 14:25:05 s 1 -92006.721 0 +103049.10 0.486 C57
2024-01-01 14:45:05 S 17 14 40.114 +72 59 33.83 V C57
2024-01-01 14:45:05 s 1 -92638.429 0 +101213.49 0.665 C57
2024-01-01 15:25:05 S 17 14 52.939 +72 57 29.84 V C57
2024-01-01 15:25:05 s 1 -93876.982 0 +97515.240 0.253 C57
2024-01-01 15:45:05 S 17 14 59.842 +72 56 31.02 V C57
2024-01-01 15:45:05 s 1 -94483.491 0 +95652.695 0.369 C57
2024-01-01 16:05:05 S 17 15 04.130 +72 55 36.16 V C57
2024-01-01 16:05:05 s 1 -95081.321 0 +93781.339 0.92 C57
2024-01-01 16:25:05 S 17 15 11.162 +72 54 27.50 V C57
2024-01-01 16:25:05 s 1 -95670.248 0 +91901.177 0.688 C57
2024-01-01 17:05:05 S 17 15 23.177 +72 52 30.68 V C57
2024-01-01 17:05:05 s 1 -96820.890 0 +88114.874 0.544 C57
2024-01-01 17:25:05 S 17 15 27.756 +72 51 30.20 V C57
2024-01-01 17:25:05 s 1 -97382.240 0 +86208.859 0.322 C57
2024-01-01 17:45:05 S 17 15 33.650 +72 50 34.12 V C57
2024-01-01 17:45:05 s 1 -97934.070 0 +84294.398 0.846 C57
2024-01-01 18:05:05 S 17 15 40.087 +72 49 31.01 V C57
2024-01-01 18:05:05 s 1 -98476.246 0 +82371.608 0.029 C57
2024-01-01 18:25:05 S 17 15 45.775 +72 48 28.37 V C57
2024-01-01 18:25:05 s 1 -99008.525 0 +80440.520 0.643 C57
2024-01-01 18:45:05 S 17 15 50.652 +72 47 32.89 V C57
2024-01-01 18:45:05 s 1 -99530.775 0 +78501.268 0.609 C57
2024-01-01 19:05:05 S 17 15 56.491 +72 46 34.86 V C57
2024-01-01 19:05:05 s 1 -100042.85 9 +76553.982 0.84 C57
2024-01-01 19:45:05 S 17 16 09.226 +72 44 28.72 V C57
2024-01-01 19:45:05 s 1 -101035.63 3 +72635.590 0.327 C57
2024-01-01 20:05:05 S 17 16 12.955 +72 43 41.88 V C57
2024-01-01 20:05:05 s 1 -101516.04 9 +70664.770 0.419 C57
2024-01-01 20:45:05 S 17 16 25.121 +72 41 29.40 V C57
2024-01-01 20:45:05 s 1 -102443.87 1 +66700.371 0.434 C57
2024-01-01 21:05:05 S 17 16 30.742 +72 40 28.56 V C57
2024-01-01 21:05:05 s 1 -102890.99 7 +64707.104 0.196 C57
2024-01-01 21:25:05 S 17 16 35.750 +72 39 37.22 V C57
2024-01-01 21:25:05 s 1 -103326.61 3 +62706.590 0.198 C57
2024-01-01 21:45:05 S 17 16 42.118 +72 38 33.43 V C57
2024-01-01 21:45:05 s 1 -103750.58 1 +60699.000 0.365 C57
2024-01-01 22:05:05 S 17 16 46.793 +72 37 35.36 V C57
2024-01-01 22:05:05 s 1 -104162.75 3 +58684.502 0.614 C57
2024-01-01 22:25:05 S 17 16 51.350 +72 36 41.69 V C57
2024-01-01 22:25:05 s 1 -104562.84 9 +56663.195 0.709 C57
2024-01-01 23:05:05 S 17 17 03.250 +72 34 34.25 V C57
2024-01-01 23:05:05 s 1 -105326.24 4 +52600.893 0.142 C57
2024-01-01 23:25:05 S 17 17 08.441 +72 33 30.71 V C57
2024-01-01 23:25:05 s 1 -105689.10 5 +50560.200 0.164 C57