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
2023-11-17 19:15:07 s 1 +196897.98 1 +270951.18 30.0 C57
2023-11-17 19:35:07 S 10 54 30.605 +08 37 58.08 V C57
2023-11-17 19:35:07 s 1 +196452.59 1 +271482.52 7540.0 C57
2023-11-18 02:38:27 S 10 56 32.268 +08 32 55.97 V C57
2023-11-18 02:38:27 s 1 +186410.67 9 +281866.54 6330.0 C57
2023-11-18 02:58:27 S 10 56 37.550 +08 32 48.34 V C57
2023-11-18 02:58:27 s 1 +185907.72 2 +282315.72 2450.0 C57
2023-11-18 08:58:27 S 10 58 19.682 +08 28 33.89 V C57
2023-11-18 08:58:27 s 1 +176426.72 8 +289743.47 560.0 C57
2023-11-18 09:18:27 S 10 58 25.217 +08 28 16.18 V C57
2023-11-18 09:18:27 s 1 +175876.60 7 +290119.10 7240.0 C57
2023-11-18 09:58:27 S 10 58 36.250 +08 27 49.18 V C57
2023-11-18 09:58:27 s 1 +174769.04 9 +290858.41 9910.0 C57
2023-11-18 11:18:27 S 10 58 58.488 +08 26 53.16 V C57
2023-11-18 11:18:27 s 1 +172525.00 5 +292289.34 5550.0 C57
2023-11-18 11:58:27 S 10 59 10.361 +08 26 21.98 V C57
2023-11-18 11:58:27 s 1 +171388.57 0 +292980.75 9690.0 C57
2023-11-18 12:38:27 S 10 59 21.031 +08 25 56.28 V C57
2023-11-18 12:38:27 s 1 +170242.60 0 +293656.06 5670.0 C57
2023-11-18 14:38:27 S 10 59 54.878 +08 24 29.09 V C57
2023-11-18 14:38:27 s 1 +166747.90 7 +295584.64 1250.0 C57
2023-11-18 14:58:27 S 11 00 01.178 +08 24 11.99 V C57
2023-11-18 14:58:27 s 1 +166157.23 7 +295891.78 5640.0 C57
2023-11-18 15:18:27 S 11 00 06.835 +08 23 58.13 V C57
2023-11-18 15:18:27 s 1 +165564.23 6 +296194.82 1270.0 C57
2023-11-18 15:38:27 S 11 00 12.242 +08 23 45.20 V C57
2023-11-18 15:38:27 s 1 +164968.87 5 +296493.69 8080.0 C57
2023-11-18 17:38:27 S 11 00 46.046 +08 22 17.33 V C57
2023-11-18 17:38:27 s 1 +161348.17 3 +298200.03 1240.0 C57
2023-11-18 17:58:27 S 11 00 51.506 +08 22 04.12 V C57
2023-11-18 17:58:27 s 1 +160736.67 1 +298469.83 9570.0 C57
2023-11-18 18:18:27 S 11 00 56.954 +08 21 46.62 V C57
2023-11-18 18:18:27 s 1 +160122.88 8 +298735.44 9900.0 C57
2023-11-18 18:38:27 S 11 01 02.273 +08 21 34.63 V C57
2023-11-18 18:38:27 s 1 +159506.79 4 +298996.80 2190.0 C57
2023-11-18 19:58:27 S 11 01 24.922 +08 20 37.82 V C57
2023-11-18 19:58:27 s 1 +157019.78 4 +300000.09 3980.0 C57
2023-11-18 20:58:27 S 11 01 41.568 +08 19 55.16 V C57
2023-11-18 20:58:27 s 1 +155130.82 9 +300707.88 3750.0 C57
2023-11-18 21:18:27 S 11 01 47.616 +08 19 35.98 V C57
2023-11-18 21:18:27 s 1 +154496.70 5 +300935.27 5780.0 C57
2023-11-18 23:18:27 S 11 02 21.014 +08 18 11.84 V C57
2023-11-18 23:18:27 s 1 +150645.20 2 +302208.88 770.0 C57
2023-11-18 23:38:27 S 11 02 26.544 +08 17 57.98 V C57
2023-11-18 23:38:27 s 1 +149995.53 8 +302405.91 4560.0 C57
2023-11-18 23:58:27 S 11 02 32.460 +08 17 43.80 V C57
2023-11-18 23:58:27 s 1 +149343.70 2 +302598.62 1890.0 C57
2023-11-19 01:58:27 S 11 03 05.698 +08 16 17.69 V C57
2023-11-19 01:58:27 s 1 +145386.90 2 +303662.39 3970.0 C57
2023-11-19 02:18:27 S 11 03 11.434 +08 16 00.66 V C57