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
2023-12-29 16:41:45 S 16 46 05.198 +76 40 06.02 V C57
2023-12-29 16:41:45 s 1 +93744.434 0 +293698.82 8760.0 C57
2023-12-29 17:01:45 S 16 46 14.174 +76 38 57.73 V C57
2023-12-29 17:01:45 s 1 +92904.284 0 +293546.19 5560.0 C57
2023-12-29 17:41:45 S 16 46 36.763 +76 36 55.30 V C57
2023-12-29 17:41:45 s 1 +91218.458 0 +293223.72 2260.0 C57
2023-12-29 18:01:45 S 16 46 46.728 +76 35 51.79 V C57
2023-12-29 18:01:45 s 1 +90372.774 0 +293053.75 1790.0 C57
2023-12-29 18:21:45 S 16 46 58.109 +76 34 34.90 V C57
2023-12-29 18:21:45 s 1 +89525.284 0 +292878.01 8610.0 C57
2023-12-29 18:41:45 S 16 47 06.290 +76 33 41.47 V C57
2023-12-29 18:41:45 s 1 +88675.972 0 +292696.42 2500.0 C57
2023-12-29 19:01:45 S 16 47 16.464 +76 32 43.62 V C57
2023-12-29 19:01:45 s 1 +87824.846 0 +292508.93 3300.0 C57
2023-12-29 20:25:06 S 16 48 02.434 +76 28 01.78 V C57
2023-12-29 20:25:06 s 1 +84258.974 0 +291664.27 4560.0 C57
2023-12-29 20:45:06 S 16 48 09.907 +76 27 05.51 V C57
2023-12-29 20:45:06 s 1 +83398.703 0 +291446.26 6800.0 C57
2023-12-29 21:05:05 S 16 48 21.190 +76 26 00.28 V C57
2023-12-29 21:05:05 s 1 +82536.700 0 +291222.30 4940.0 C57
2023-12-29 21:25:05 S 16 48 30.480 +76 24 55.22 V C57
2023-12-29 21:25:05 s 1 +81672.963 0 +290992.34 8760.0 C57
2023-12-29 21:45:05 S 16 48 40.906 +76 24 01.30 V C57
2023-12-29 21:45:05 s 1 +80807.511 0 +290756.37 8120.0 C57
2023-12-29 22:05:05 S 16 48 52.394 +76 22 43.86 V C57
2023-12-29 22:05:05 s 1 +79940.360 0 +290514.39 2840.0 C57
2023-12-29 22:25:05 S 16 49 00.914 +76 21 43.34 V C57
2023-12-29 22:25:05 s 1 +79071.509 0 +290266.35 2720.0 C57
2023-12-29 22:45:05 S 16 49 10.339 +76 20 35.45 V C57
2023-12-29 22:45:05 s 1 +78200.977 0 +290012.24 7600.0 C57
2023-12-29 23:05:05 S 16 49 22.087 +76 19 30.29 V C57
2023-12-29 23:05:05 s 1 +77328.780 0 +289752.08 7300.0 C57
2023-12-29 23:25:06 S 16 49 30.456 +76 18 35.93 V C57
2023-12-29 23:25:06 s 1 +76454.918 0 +289485.79 1620.0 C57
2023-12-29 23:45:05 S 16 49 41.450 +76 17 22.67 V C57
2023-12-29 23:45:05 s 1 +75579.409 0 +289213.38 390.0 C57
2023-12-30 00:05:05 S 16 49 49.306 +76 16 30.04 V C57
2023-12-30 00:05:05 s 1 +74702.271 0 +288934.85 3440.0 C57
2023-12-30 01:25:05 S 16 50 30.312 +76 12 00.47 V C57
2023-12-30 01:25:05 s 1 +71177.589 0 +287758.85 4420.0 C57
2023-12-30 01:45:05 S 16 50 40.274 +76 11 04.20 V C57
2023-12-30 01:45:05 s 1 +70292.451 0 +287449.30 5910.0 C57
2023-12-30 02:25:06 S 16 51 00.499 +76 09 00.29 V C57
2023-12-30 02:25:06 s 1 +68517.509 0 +286811.41 8090.0 C57
2023-12-30 03:25:05 S 16 51 27.449 +76 05 47.80 V C57
2023-12-30 03:25:05 s 1 +65843.606 0 +285807.26 6250.0 C57
2023-12-30 03:45:05 S 16 51 39.619 +76 04 35.51 V C57
2023-12-30 03:45:05 s 1 +64949.292 0 +285459.83 3470.0 C57
2023-12-30 04:25:05 S 16 51 57.746 +76 02 38.40 V C57
2023-12-30 04:25:05 s 1 +63156.234 0 +284745.84 3470.0 C57