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
2023-11-24 08:02:20 C 11 35 53.777 +06 51 25.78 V W68
2023-11-24 08:14:24 C 11 35 56.839 +06 51 17.71 V W68
2023-11-27 03:58:27 S 11 53 02.402 +06 11 26.63 V C57
2023-11-27 03:58:27 s 1 +187900.78 3 + 3679.816 0.601 C57
2023-11-27 04:38:27 S 11 53 12.350 +06 11 02.36 V C57
2023-11-27 04:38:27 s 1 +189212.61 6 + 6115.855 0.967 C57
2023-11-27 04:58:27 S 11 53 17.592 +06 10 51.35 V C57
2023-11-27 04:58:27 s 1 +189859.36 1 + 7333.582 0.933 C57
2023-11-27 05:18:27 S 11 53 22.483 +06 10 35.87 V C57
2023-11-27 05:18:27 s 1 +190500.02 3 + 8551.063 0.134 C57
2023-11-27 05:38:27 S 11 53 27.461 +06 10 24.06 V C57
2023-11-27 05:38:27 s 1 +191134.53 5 + 9768.259 0.519 C57
2023-11-27 06:58:27 S 11 53 48.161 +06 09 19.91 V C57
2023-11-27 06:58:27 s 1 +193612.52 7 +14633.503 0.523 C57
2023-11-27 07:18:27 S 11 53 53.254 +06 09 12.71 V C57
2023-11-27 07:18:27 s 1 +194217.10 6 +15848.755 0.789 C57
2023-11-27 07:58:27 S 11 54 03.878 +06 08 43.87 V C57
2023-11-27 07:58:27 s 1 +195408.40 5 +18277.739 0.663 C57
2023-11-27 08:38:27 S 11 54 14.071 +06 08 16.22 V C57
2023-11-27 08:38:27 s 1 +196576.18 2 +20704.487 0.676 C57
2023-11-27 10:18:27 S 11 54 39.691 +06 07 10.20 V C57
2023-11-27 10:18:27 s 1 +199393.93 4 +26759.921 0.789 C57
2023-11-27 10:38:27 S 11 54 44.885 +06 06 53.93 V C57
2023-11-27 10:38:27 s 1 +199940.16 7 +27968.793 0.106 C57
2023-11-27 10:58:27 S 11 54 49.231 +06 06 40.10 V C57
2023-11-27 10:58:27 s 1 +200480.75 5 +29176.868 0.264 C57
2023-11-27 11:18:27 S 11 54 54.595 +06 06 28.12 V C57
2023-11-27 11:18:27 s 1 +201015.67 5 +30384.111 0.252 C57
2023-11-27 12:58:27 S 11 55 20.304 +06 05 20.83 V C57
2023-11-27 12:58:27 s 1 +203605.74 8 +36406.594 0.53 C57
2023-11-27 13:18:27 S 11 55 25.411 +06 05 05.17 V C57
2023-11-27 13:18:27 s 1 +204105.51 5 +37611.834 0.449 C57
2023-11-27 13:38:27 S 11 55 30.451 +06 04 48.76 V C57
2023-11-27 13:38:27 s 1 +204601.18 6 +38812.465 0.92 C57
2023-11-27 13:58:27 S 11 55 35.285 +06 04 38.46 V C57
2023-11-27 13:58:27 s 1 +205091.40 5 +40012.054 0.498 C57
2023-11-27 14:18:27 S 11 55 40.872 +06 04 22.26 V C57
2023-11-27 14:18:27 s 1 +205576.14 9 +41210.570 0.172 C57
2023-11-27 16:18:27 S 11 56 11.465 +06 02 55.61 V C57
2023-11-27 16:18:27 s 1 +208370.35 8 +48377.644 0.408 C57
2023-11-27 16:38:27 S 11 56 16.620 +06 02 40.60 V C57
2023-11-27 16:38:27 s 1 +208817.19 4 +49567.924 0.393 C57
2023-11-27 17:38:27 S 11 56 31.361 +06 02 04.27 V C57
2023-11-27 17:38:27 s 1 +210125.95 4 +53131.090 0.39 C57
2023-11-27 18:38:27 S 11 56 46.781 +06 01 25.00 V C57
2023-11-27 18:38:27 s 1 +211387.32 3 +56682.238 0.843 C57
2023-11-27 19:18:27 S 11 56 57.127 +06 00 52.45 V C57
2023-11-27 19:18:27 s 1 +212202.20 4 +59042.715 0.776 C57
2023-11-27 19:38:27 S 11 57 01.970 +06 00 40.50 V C57
2023-11-27 19:38:27 s 1 +212601.82 2 +60220.785 0.446 C57