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
2021-06-01 09:22:06 C 16 43 34.09 -20 07 31.8 V T05
2021-06-02 09:08:25 C 16 42 02.26 -20 08 30.4 V T08
2021-06-02 09:08:30 C 16 42 02.22 -20 08 30.3 V T05
2021-06-02 09:12:27 C 16 42 01.97 -20 08 30.9 V T08
2021-06-02 09:12:27 C 16 42 01.95 -20 08 30.5 V T05
2021-06-02 09:16:28 C 16 42 01.70 -20 08 30.8 V T08
2021-06-02 09:17:06 C 16 42 01.66 -20 08 30.8 V T05
2021-06-02 09:20:26 C 16 42 01.44 -20 08 30.5 V T08
2021-06-02 09:21:04 C 16 42 01.43 -20 08 30.9 V T05
2021-06-02 09:35:05 C 16 42 00.48 -20 08 31.5 V T08
2021-06-02 09:37:44 C 16 42 00.33 -20 08 31.7 V T08
2021-06-02 10:17:22 C 16 41 57.68 -20 08 32.7 V T08
2021-06-02 10:58:44 C 16 41 54.89 -20 08 34.8 V T08
2021-06-03 09:08:42 C 16 40 30.24 -20 09 27.1 V T08
2021-06-03 09:12:41 C 16 40 29.99 -20 09 27.9 V T08
2021-06-03 09:16:40 C 16 40 29.68 -20 09 27.6 V T08
2021-06-03 09:20:40 C 16 40 29.42 -20 09 27.8 V T08
2021-06-06 09:10:41 C 16 35 59.61 -20 12 07.5 V T08
2021-06-06 09:14:00 C 16 35 59.40 -20 12 07.4 V T08
2021-06-06 09:17:59 C 16 35 59.16 -20 12 08.8 V T08
2021-06-06 09:25:17 C 16 35 58.73 -20 12 08.0 V T08
2021-06-12 10:11:01 C 16 27 27.37 -20 16 51.6 V T05
2021-06-12 10:24:55 C 16 27 26.67 -20 16 51.3 V T05
2021-06-12 10:32:50 C 16 27 26.15 -20 16 52.5 V T05
2021-06-12 11:13:14 C 16 27 23.81 -20 16 52.3 V T05
2021-06-13 07:12:29 C 16 26 17.61 -20 17 30.6 V G96
2021-06-13 07:19:17 C 16 26 17.23 -20 17 31.0 V G96
2021-06-13 07:26:06 C 16 26 16.83 -20 17 30.9 V G96
2021-06-13 07:32:55 C 16 26 16.45 -20 17 31.2 V G96
2021-06-14 10:13:42 C 16 24 49.68 -20 18 19.6 V T08
2021-06-14 10:19:01 C 16 24 49.36 -20 18 19.0 V T08
2021-06-14 10:28:24 C 16 24 48.84 -20 18 20.1 V T08
2021-06-14 11:12:52 C 16 24 46.44 -20 18 19.7 V T08
2021-08-04 06:35:06 C 16 01 06.584 -21 32 12.91 U F51
2021-08-04 06:48:24 C 16 01 06.719 -21 32 14.36 U F51
2021-08-04 07:01:43 C 16 01 06.874 -21 32 15.75 U F51
2021-08-04 07:15:04 C 16 01 06.994 -21 32 17.23 U F51
2022-06-08 13:45:16 C 21 15 33.768 -24 03 33.43 U F52
2022-06-08 13:56:12 C 21 15 33.657 -24 03 35.50 U F52
2022-06-08 14:07:12 C 21 15 33.544 -24 03 37.36 U F52
2022-06-08 14:18:12 C 21 15 33.438 -24 03 39.55 U F52
2022-06-09 12:01:56 C 21 15 20.796 -24 07 34.72 U F52
2022-06-09 12:07:55 C 21 15 20.724 -24 07 35.93 U F52
2022-06-09 12:13:56 C 21 15 20.678 -24 07 36.97 U F52
2022-06-09 12:19:55 C 21 15 20.601 -24 07 38.09 U F52
2022-07-22 10:20:21 C 20 44 00.852 -28 11 09.54 U F52
2022-07-22 10:34:02 C 20 44 00.208 -28 11 12.80 U F52
2022-07-22 10:47:45 C 20 43 59.548 -28 11 15.96 U F52
2022-07-22 11:01:30 C 20 43 58.889 -28 11 19.38 U F52
2022-07-29 09:47:04 C 20 36 03.651 -28 48 23.63 U F52