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 05:55:07 s 1 +226219.74 2 +118773.77 0.998 C57
2023-11-15 06:15:07 S 10 36 28.274 +09 18 28.40 V C57
2023-11-15 06:15:07 s 1 +226392.95 7 +119853.25 0.581 C57
2023-11-15 08:15:07 S 10 37 04.586 +09 17 17.88 V C57
2023-11-15 08:15:07 s 1 +227342.01 4 +126282.44 0.167 C57
2023-11-15 08:35:07 S 10 37 09.989 +09 17 04.60 V C57
2023-11-15 08:35:07 s 1 +227485.29 2 +127345.94 0.278 C57
2023-11-15 08:55:07 S 10 37 16.080 +09 16 51.92 V C57
2023-11-15 08:55:07 s 1 +227624.33 2 +128407.09 0.089 C57
2023-11-15 09:15:07 S 10 37 22.061 +09 16 41.84 V C57
2023-11-15 09:15:07 s 1 +227759.16 4 +129465.91 0.631 C57
2023-11-15 09:35:07 S 10 37 28.190 +09 16 28.70 V C57
2023-11-15 09:35:07 s 1 +227889.81 9 +130522.39 0.932 C57
2023-11-15 11:15:07 S 10 37 58.507 +09 15 25.20 V C57
2023-11-15 11:15:07 s 1 +228480.60 3 +135769.20 0.161 C57
2023-11-15 11:35:07 S 10 38 04.723 +09 15 14.54 V C57
2023-11-15 11:35:07 s 1 +228586.38 2 +136811.38 0.284 C57
2023-11-15 11:55:07 S 10 38 10.884 +09 15 00.58 V C57
2023-11-15 11:55:07 s 1 +228688.04 7 +137851.15 0.254 C57
2023-11-15 12:15:07 S 10 38 16.123 +09 14 46.46 V C57
2023-11-15 12:15:07 s 1 +228785.62 7 +138888.48 0.101 C57
2023-11-15 14:15:07 S 10 38 52.099 +09 13 36.37 V C57
2023-11-15 14:15:07 s 1 +229286.07 2 +145061.05 0.455 C57
2023-11-15 14:35:07 S 10 38 57.775 +09 13 21.40 V C57
2023-11-15 14:35:07 s 1 +229355.43 3 +146081.16 0.872 C57
2023-11-15 14:55:07 S 10 39 04.447 +09 13 08.62 V C57
2023-11-15 14:55:07 s 1 +229420.79 5 +147098.76 0.276 C57
2023-11-15 15:15:07 S 10 39 10.126 +09 12 54.76 V C57
2023-11-15 15:15:07 s 1 +229482.18 8 +148113.85 0.692 C57
2023-11-15 17:15:07 S 10 39 45.979 +09 11 40.60 V C57
2023-11-15 17:15:07 s 1 +229767.88 9 +154151.24 0.29 C57
2023-11-15 17:35:07 S 10 39 52.474 +09 11 30.01 V C57
2023-11-15 17:35:07 s 1 +229801.84 8 +155148.54 0.211 C57
2023-11-15 17:55:07 S 10 39 57.746 +09 11 16.73 V C57
2023-11-15 17:55:07 s 1 +229831.92 0 +156143.25 0.248 C57
2023-11-15 18:15:07 S 10 40 04.512 +09 10 57.94 V C57
2023-11-15 18:15:07 s 1 +229858.13 0 +157135.38 0.427 C57
2023-11-15 19:55:07 S 10 40 33.950 +09 09 57.49 V C57
2023-11-15 19:55:07 s 1 +229931.70 0 +162056.97 0.951 C57
2023-11-15 20:15:07 S 10 40 39.350 +09 09 48.02 V C57
2023-11-15 20:15:07 s 1 +229934.98 7 +163033.41 0.268 C57
2023-11-15 20:35:07 S 10 40 45.610 +09 09 36.50 V C57
2023-11-15 20:35:07 s 1 +229934.50 8 +164007.22 0.834 C57
2023-11-15 20:55:07 S 10 40 52.046 +09 09 18.79 V C57
2023-11-15 20:55:07 s 1 +229930.24 4 +164978.38 0.639 C57
2023-11-15 22:55:07 S 10 41 27.864 +09 08 03.05 V C57
2023-11-15 22:55:07 s 1 +229826.15 4 +170749.21 0.488 C57
2023-11-15 23:15:07 S 10 41 33.994 +09 07 52.79 V C57
2023-11-15 23:15:07 s 1 +229795.81 3 +171701.60 0.414 C57
2023-11-15 23:35:07 S 10 41 38.846 +09 07 41.92 V C57