31669 (1999 JT6)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5777928900 ± 1.75e-08
Semi-major axis (a)2.1370956938 AU ± 1.33e-09
Inclination (i)9.53733995° ± 3.17e-06
Long. of Asc. Node (Ω)78.76339551° ± 1.94e-05
Arg. of Perihelion (ω)39.11167217° ± 1.95e-05
Mean Anomaly (M)223.52718329° ± 2.91e-06
Mean Motion (n)0.3154832618°/day ± 2.94e-10
Perihelion dist (q)0.90229700 AU ± 3.74e-08
Aphelion dist (Q)3.37189439 AU ± 3.75e-08
Orbital Period3.12417932 yr ± 2.91e-09
Physical Parameters
H (abs. magnitude)16.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.485″
Uncertainty0
Orbit TypeApollo
MOID0.001407 AU
Observations Used1427
Oppositions20
Arc Total1996-2025
First Observation Used1996-06-12
Last Observation Used2025-08-17
Observations (1984)
Date Type RA Dec Mag Band Observatory
2023-11-15 23:35:07 s 1 +229761.80 4 +172651.28 0.704 C57
2023-11-15 23:55:07 S 10 41 45.410 +09 07 29.86 V C57
2023-11-15 23:55:07 s 1 +229724.10 9 +173598.23 0.351 C57
2023-11-16 01:35:07 S 10 42 15.394 +09 06 25.78 V C57
2023-11-16 01:35:07 s 1 +229480.96 2 +178291.94 0.551 C57
2023-11-16 01:55:07 S 10 42 21.132 +09 06 11.74 V C57
2023-11-16 01:55:07 s 1 +229421.45 8 +179222.41 0.662 C57
2023-11-16 02:15:07 S 10 42 27.226 +09 05 55.72 V C57
2023-11-16 02:15:07 s 1 +229358.35 7 +180150.11 0.227 C57
2023-11-16 02:35:07 S 10 42 33.122 +09 05 41.06 V C57
2023-11-16 02:35:07 s 1 +229291.68 0 +181075.05 0.268 C57
2023-11-16 11:35:07 S 10 45 12.418 +08 59 52.01 V C57
2023-11-16 11:35:07 s 1 +226170.15 1 +204971.60 0.817 C57
2023-11-16 12:55:07 S 10 45 36.509 +08 59 00.17 V C57
2023-11-16 12:55:07 s 1 +225497.02 7 +208330.75 0.446 C57
2023-11-16 13:15:07 S 10 45 41.774 +08 58 45.98 V C57
2023-11-16 13:15:07 s 1 +225315.46 9 +209165.69 0.891 C57
2023-11-16 13:35:07 S 10 45 47.825 +08 58 30.43 V C57
2023-11-16 13:35:07 s 1 +225135.66 8 +209994.96 0.685 C57
2023-11-16 13:55:07 S 10 45 53.465 +08 58 15.92 V C57
2023-11-16 13:55:07 s 1 +224952.57 5 +210821.21 0.309 C57
2023-11-16 14:15:07 S 10 45 59.830 +08 58 03.76 V C57
2023-11-16 14:15:07 s 1 +224766.21 5 +211644.44 0.788 C57
2023-11-16 14:35:07 S 10 46 04.961 +08 57 51.16 V C57
2023-11-16 14:35:07 s 1 +224576.60 8 +212464.65 0.138 C57
2023-11-16 15:55:07 S 10 46 28.469 +08 56 56.51 V C57
2023-11-16 15:55:07 s 1 +223785.71 3 +215715.07 0.35 C57
2023-11-16 16:15:07 S 10 46 34.459 +08 56 38.33 V C57
2023-11-16 16:15:07 s 1 +223579.92 0 +216520.03 0.161 C57
2023-11-16 16:35:07 S 10 46 40.630 +08 56 28.57 V C57
2023-11-16 16:35:07 s 1 +223370.92 9 +217321.94 0.903 C57
2023-11-16 16:55:07 S 10 46 46.781 +08 56 17.34 V C57
2023-11-16 16:55:07 s 1 +223158.72 3 +218120.76 0.571 C57
2023-11-16 17:15:07 S 10 46 52.046 +08 56 08.16 V C57
2023-11-16 17:15:07 s 1 +222943.32 3 +218916.51 0.183 C57
2023-11-17 00:55:07 S 10 49 07.450 +08 50 54.10 V C57
2023-11-17 00:55:07 s 1 +217125.32 4 +236353.49 0.819 C57
2023-11-17 01:15:07 S 10 49 13.390 +08 50 42.14 V C57
2023-11-17 01:15:07 s 1 +216835.55 2 +237073.34 0.937 C57
2023-11-17 01:35:07 S 10 49 19.126 +08 50 23.28 V C57
2023-11-17 01:35:07 s 1 +216542.78 4 +237789.96 0.24 C57
2023-11-17 01:55:07 S 10 49 24.811 +08 50 18.49 V C57
2023-11-17 01:55:07 s 1 +216247.00 4 +238503.32 0.723 C57
2023-11-17 03:35:07 S 10 49 53.971 +08 49 04.66 V C57
2023-11-17 03:35:07 s 1 +214723.37 4 +242021.13 0.278 C57
2023-11-17 03:55:07 S 10 49 59.650 +08 48 51.01 V C57
2023-11-17 03:55:07 s 1 +214409.74 1 +242714.84 0.074 C57
2023-11-17 04:15:07 S 10 50 05.914 +08 48 33.91 V C57
2023-11-17 04:15:07 s 1 +214093.15 6 +243405.25 0.12 C57
2023-11-17 04:35:07 S 10 50 11.369 +08 48 18.50 V C57