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
2023-11-19 19:38:27 s 1 +107213.24 5 +305813.47 2030.0 C57
2023-11-19 19:58:27 S 11 08 03.168 +08 03 06.59 V C57
2023-11-19 19:58:27 s 1 +106440.74 9 +305722.08 1110.0 C57
2023-11-19 20:18:27 S 11 08 08.534 +08 02 54.20 V C57
2023-11-19 20:18:27 s 1 +105666.44 8 +305625.55 4430.0 C57
2023-11-19 22:18:27 S 11 08 41.530 +08 01 26.51 V C57
2023-11-19 22:18:27 s 1 +100982.98 7 +304937.43 1090.0 C57
2023-11-19 22:58:27 S 11 08 52.171 +08 00 53.35 V C57
2023-11-19 22:58:27 s 1 +99407.682 0 +304666.20 2390.0 C57
2023-11-19 23:18:27 S 11 08 57.638 +08 00 39.60 V C57
2023-11-19 23:18:27 s 1 +98617.426 0 +304522.72 1680.0 C57
2023-11-19 23:38:27 S 11 09 03.029 +08 00 24.70 V C57
2023-11-19 23:38:27 s 1 +97825.414 0 +304373.87 9870.0 C57
2023-11-20 00:38:27 S 11 09 19.334 +07 59 37.14 V C57
2023-11-20 00:38:27 s 1 +95439.093 0 +303895.51 6630.0 C57
2023-11-20 00:58:27 S 11 09 24.758 +07 59 26.05 V C57
2023-11-20 00:58:27 s 1 +94640.242 0 +303725.37 9170.0 C57
2023-11-20 01:18:27 S 11 09 29.921 +07 59 12.91 V C57
2023-11-20 01:18:27 s 1 +93839.702 0 +303549.87 9960.0 C57
2023-11-20 01:38:27 S 11 09 35.402 +07 58 55.92 V C57
2023-11-20 01:38:27 s 1 +93037.454 0 +303368.91 8850.0 C57
2023-11-20 01:58:27 S 11 09 41.088 +07 58 40.19 V C57
2023-11-20 01:58:27 s 1 +92233.547 0 +303182.59 5740.0 C57
2023-11-20 02:18:27 S 11 09 46.025 +07 58 24.92 V C57
2023-11-20 02:18:27 s 1 +91427.975 0 +302990.87 470.0 C57
2023-11-20 02:38:27 S 11 09 51.682 +07 58 12.50 V C57
2023-11-20 02:38:27 s 1 +90620.721 0 +302793.63 2880.0 C57
2023-11-20 02:58:27 S 11 09 57.182 +07 57 55.76 V C57
2023-11-20 02:58:27 s 1 +89811.833 0 +302590.99 2880.0 C57
2023-11-20 03:38:27 S 11 10 08.227 +07 57 26.14 V C57
2023-11-20 03:38:27 s 1 +88189.121 0 +302169.22 4980.0 C57
2023-11-20 04:18:27 S 11 10 19.063 +07 56 55.39 V C57
2023-11-20 04:18:27 s 1 +86559.923 0 +301725.47 5660.0 C57
2023-11-20 04:38:27 S 11 10 24.581 +07 56 40.96 V C57
2023-11-20 04:38:27 s 1 +85742.889 0 +301495.23 1320.0 C57
2023-11-20 04:58:27 S 11 10 29.443 +07 56 25.37 V C57
2023-11-20 04:58:27 s 1 +84924.273 0 +301259.48 3720.0 C57
2023-11-20 05:18:27 S 11 10 35.299 +07 56 13.09 V C57
2023-11-20 05:18:27 s 1 +84104.069 0 +301018.16 2680.0 C57
2023-11-20 12:58:27 S 11 12 38.911 +07 50 35.05 V C57
2023-11-20 12:58:27 s 1 +64822.421 0 +293885.75 2850.0 C57
2023-11-20 13:18:27 S 11 12 44.359 +07 50 19.10 V C57
2023-11-20 13:18:27 s 1 +63967.066 0 +293506.58 6420.0 C57
2023-11-20 13:38:27 S 11 12 49.658 +07 50 03.66 V C57
2023-11-20 13:38:27 s 1 +63110.294 0 +293119.75 8000.0 C57
2023-11-20 13:58:27 S 11 12 54.974 +07 49 49.48 V C57
2023-11-20 13:58:27 s 1 +62252.213 0 +292726.91 1950.0 C57
2023-11-20 14:18:27 S 11 13 00.881 +07 49 34.57 V C57
2023-11-20 14:18:27 s 1 +61392.824 0 +292327.99 8030.0 C57
2023-11-20 15:38:27 S 11 13 21.504 +07 48 34.92 V C57