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
2023-12-28 08:21:45 S 16 26 59.114 +78 22 30.11 V C57
2023-12-28 08:21:45 s 1 +165104.28 2 +283555.59 8400.0 C57
2023-12-28 08:41:45 S 16 27 10.212 +78 21 30.06 V C57
2023-12-28 08:41:45 s 1 +164482.25 6 +283890.35 1040.0 C57
2023-12-28 09:21:45 S 16 27 39.509 +78 19 19.99 V C57
2023-12-28 09:21:45 s 1 +163230.47 7 +284546.64 7520.0 C57
2023-12-28 09:41:45 S 16 27 51.622 +78 18 16.38 V C57
2023-12-28 09:41:45 s 1 +162600.74 3 +284868.16 1590.0 C57
2023-12-28 10:01:45 S 16 28 07.658 +78 17 12.95 V C57
2023-12-28 10:01:45 s 1 +161968.43 6 +285185.23 6270.0 C57
2023-12-28 10:21:45 S 16 28 20.671 +78 16 03.50 V C57
2023-12-28 10:21:45 s 1 +161333.60 2 +285497.88 1810.0 C57
2023-12-28 10:41:45 S 16 28 30.264 +78 15 12.31 V C57
2023-12-28 10:41:45 s 1 +160696.21 4 +285806.07 8200.0 C57
2023-12-28 11:01:45 S 16 28 41.150 +78 14 19.39 V C57
2023-12-28 11:01:45 s 1 +160056.27 1 +286109.76 5510.0 C57
2023-12-28 11:21:45 S 16 28 58.092 +78 12 56.38 V C57
2023-12-28 11:21:45 s 1 +159413.82 0 +286409.01 3980.0 C57
2023-12-28 11:41:45 S 16 29 08.618 +78 12 14.69 V C57
2023-12-28 11:41:45 s 1 +158768.83 4 +286703.75 3590.0 C57
2023-12-28 12:01:45 S 16 29 19.270 +78 11 08.84 V C57
2023-12-28 12:01:45 s 1 +158121.31 1 +286993.96 4430.0 C57
2023-12-28 12:21:45 S 16 29 35.090 +78 10 04.98 V C57
2023-12-28 12:21:45 s 1 +157471.30 0 +287279.70 6740.0 C57
2023-12-28 12:41:45 S 16 29 47.455 +78 09 01.73 V C57
2023-12-28 12:41:45 s 1 +156818.77 1 +287560.90 500.0 C57
2023-12-28 13:21:45 S 16 30 13.819 +78 06 57.71 V C57
2023-12-28 13:21:45 s 1 +155507.44 9 +288111.88 2400.0 C57
2023-12-28 13:41:45 S 16 30 27.000 +78 05 46.36 V C57
2023-12-28 13:41:45 s 1 +154847.44 2 +288379.44 1290.0 C57
2023-12-28 14:01:45 S 16 30 38.702 +78 04 52.86 V C57
2023-12-28 14:01:45 s 1 +154184.93 8 +288642.39 2020.0 C57
2023-12-28 14:21:45 S 16 30 51.269 +78 03 43.13 V C57
2023-12-28 14:21:45 s 1 +153519.98 1 +288900.81 4820.0 C57
2023-12-28 14:41:45 S 16 31 04.670 +78 02 43.58 V C57
2023-12-28 14:41:45 s 1 +152852.54 4 +289154.61 9710.0 C57
2023-12-28 15:01:45 S 16 31 14.760 +78 01 38.17 V C57
2023-12-28 15:01:45 s 1 +152182.62 9 +289403.77 6750.0 C57
2023-12-28 15:21:45 S 16 31 28.738 +78 00 40.61 V C57
2023-12-28 15:21:45 s 1 +151510.28 0 +289648.35 6180.0 C57
2023-12-28 15:41:45 S 16 31 41.662 +77 59 36.49 V C57
2023-12-28 15:41:45 s 1 +150835.47 1 +289888.29 7990.0 C57
2023-12-28 16:01:45 S 16 31 55.865 +77 58 40.80 V C57
2023-12-28 16:01:45 s 1 +150158.20 2 +290123.54 2290.0 C57
2023-12-28 18:01:45 S 16 33 12.022 +77 52 09.26 V C57
2023-12-28 18:01:45 s 1 +146043.68 6 +291436.95 7270.0 C57
2023-12-28 18:21:45 S 16 33 21.610 +77 51 05.90 V C57
2023-12-28 18:21:45 s 1 +145349.50 8 +291639.38 2300.0 C57
2023-12-28 18:41:45 S 16 33 37.735 +77 49 59.81 V C57
2023-12-28 18:41:45 s 1 +144652.92 8 +291837.05 680.0 C57