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
2023-11-28 16:38:27 S 12 02 17.894 +05 45 28.04 V C57
2023-11-28 16:38:27 s 1 +228110.41 3 +130778.26 0.31 C57
2023-11-28 17:18:27 S 12 02 27.970 +05 44 58.56 V C57
2023-11-28 17:18:27 s 1 +228313.21 5 +132879.41 0.111 C57
2023-11-28 17:58:27 S 12 02 38.042 +05 44 35.12 V C57
2023-11-28 17:58:27 s 1 +228499.39 5 +134970.90 0.141 C57
2023-11-28 18:18:27 S 12 02 42.696 +05 44 15.14 V C57
2023-11-28 18:18:27 s 1 +228586.33 4 +136013.03 0.443 C57
2023-11-28 18:38:27 S 12 02 47.743 +05 44 03.62 V C57
2023-11-28 18:38:27 s 1 +228669.11 5 +137052.68 0.57 C57
2023-11-28 18:58:27 S 12 02 52.730 +05 43 44.11 V C57
2023-11-28 18:58:27 s 1 +228747.84 6 +138089.90 0.608 C57
2023-11-28 19:18:27 S 12 02 57.624 +05 43 29.82 V C57
2023-11-28 19:18:27 s 1 +228822.50 6 +139124.67 0.547 C57
2023-11-28 19:38:27 S 12 03 02.268 +05 43 15.92 V C57
2023-11-28 19:38:27 s 1 +228893.04 7 +140156.94 0.355 C57
2023-11-28 20:38:27 S 12 03 17.263 +05 42 37.01 V C57
2023-11-28 20:38:27 s 1 +229080.47 4 +143238.88 0.456 C57
2023-11-28 20:58:27 S 12 03 22.291 +05 42 16.13 V C57
2023-11-28 20:58:27 s 1 +229134.90 4 +144261.19 0.081 C57
2023-11-28 21:18:27 S 12 03 27.715 +05 41 59.86 V C57
2023-11-28 21:18:27 s 1 +229185.33 6 +145280.98 0.696 C57
2023-11-28 21:38:27 S 12 03 32.796 +05 41 46.50 V C57
2023-11-28 21:38:27 s 1 +229231.72 1 +146298.21 0.272 C57
2023-11-28 21:58:27 S 12 03 37.301 +05 41 32.39 V C57
2023-11-28 21:58:27 s 1 +229274.16 3 +147312.93 0.889 C57
2023-11-28 22:18:27 S 12 03 41.839 +05 41 19.07 V C57
2023-11-28 22:18:27 s 1 +229312.64 0 +148325.10 0.54 C57
2023-11-28 23:38:27 S 12 04 02.242 +05 40 16.57 V C57
2023-11-28 23:38:27 s 1 +229426.94 5 +152348.03 0.61 C57
2023-11-28 23:58:27 S 12 04 07.164 +05 40 02.14 V C57
2023-11-28 23:58:27 s 1 +229445.72 2 +153347.30 0.598 C57
2023-11-29 00:18:27 S 12 04 12.310 +05 39 47.84 V C57
2023-11-29 00:18:27 s 1 +229460.60 4 +154343.97 0.703 C57
2023-11-29 00:38:27 S 12 04 16.850 +05 39 34.31 V C57
2023-11-29 00:38:27 s 1 +229471.54 3 +155338.00 0.897 C57
2023-11-29 00:58:27 S 12 04 22.025 +05 39 15.73 V C57
2023-11-29 00:58:27 s 1 +229478.64 1 +156329.42 0.258 C57
2023-11-29 01:18:27 S 12 04 26.935 +05 39 03.38 V C57
2023-11-29 01:18:27 s 1 +229481.87 6 +157318.22 0.778 C57
2023-11-29 02:58:27 S 12 04 51.581 +05 37 45.01 V C57
2023-11-29 02:58:27 s 1 +229440.26 1 +162222.31 0.041 C57
2023-11-29 03:18:27 S 12 04 56.772 +05 37 32.23 V C57
2023-11-29 03:18:27 s 1 +229420.50 1 +163195.12 0.754 C57
2023-11-29 03:38:27 S 12 05 01.397 +05 37 15.46 V C57
2023-11-29 03:38:27 s 1 +229396.89 8 +164165.19 0.676 C57
2023-11-29 03:58:27 S 12 05 06.468 +05 37 00.52 V C57
2023-11-29 03:58:27 s 1 +229369.55 0 +165132.59 0.885 C57
2023-11-29 04:18:27 S 12 05 10.771 +05 36 48.71 V C57
2023-11-29 04:18:27 s 1 +229338.43 6 +166097.28 0.372 C57