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
2020-11-16 13:04:28 C 12 49 38.97 +01 09 28.8 U I41
2020-11-16 13:17:55 C 12 49 41.17 +01 09 16.8 U I41
2020-11-22 13:08:23 C 13 12 52.27 -00 55 50.3 U I41
2020-11-22 13:15:06 C 13 12 53.32 -00 55 55.9 U I41
2020-11-24 13:03:25 C 13 20 20.39 -01 36 08.4 U I41
2020-11-24 13:10:09 C 13 20 21.43 -01 36 14.0 U I41
2020-11-24 13:19:43 C 13 20 22.90 -01 36 22.0 U I41
2020-11-28 13:03:04 C 13 34 56.12 -02 54 31.9 U I41
2020-11-28 13:09:48 C 13 34 57.11 -02 54 37.0 U I41
2020-11-28 13:16:33 C 13 34 58.12 -02 54 42.5 U I41
2020-11-28 13:23:19 C 13 34 59.12 -02 54 47.7 U I41
2020-11-28 13:30:02 C 13 35 00.13 -02 54 53.3 U I41
2020-11-30 13:25:28 C 13 42 06.56 -03 32 45.9 U I41
2020-11-30 13:32:13 C 13 42 07.55 -03 32 50.8 U I41
2020-12-02 13:06:54 C 13 49 04.08 -04 09 34.6 U I41
2020-12-02 13:13:39 C 13 49 05.07 -04 09 39.9 U I41
2020-12-02 13:20:24 C 13 49 06.04 -04 09 45.0 U I41
2020-12-02 13:27:09 C 13 49 07.02 -04 09 50.1 U I41
2020-12-02 13:33:56 C 13 49 07.98 -04 09 55.4 U I41
2020-12-04 13:14:27 C 13 55 58.61 -04 45 49.8 U I41
2020-12-04 13:21:13 C 13 55 59.60 -04 45 54.9 U I41
2020-12-04 13:27:59 C 13 56 00.52 -04 46 00.0 U I41
2020-12-04 13:34:45 C 13 56 01.49 -04 46 04.5 U I41
2020-12-05 13:16:21 C 13 59 23.10 -05 03 34.9 U I41
2020-12-05 13:23:11 C 13 59 24.06 -05 03 39.9 U I41
2020-12-05 13:30:00 C 13 59 25.03 -05 03 45.0 U I41
2020-12-05 13:36:47 C 13 59 25.98 -05 03 50.0 U I41
2020-12-06 13:14:31 C 14 02 45.42 -05 21 03.3 U I41
2020-12-06 13:21:14 C 14 02 46.35 -05 21 08.2 U I41
2020-12-06 13:27:59 C 14 02 47.29 -05 21 13.0 U I41
2020-12-06 13:34:43 C 14 02 48.24 -05 21 18.0 U I41
2020-12-08 12:54:26 C 14 09 22.92 -05 55 07.0 V 703
2020-12-08 12:57:01 C 14 09 23.19 -05 55 07.8 V 703
2020-12-08 12:59:35 C 14 09 23.52 -05 55 09.3 V 703
2020-12-08 13:02:09 C 14 09 23.82 -05 55 11.7 V 703
2020-12-09 13:12:50 C 14 12 43.15 -06 12 06.4 U I41
2020-12-09 13:18:14 C 14 12 43.88 -06 12 09.7 U I41
2020-12-09 13:19:36 C 14 12 44.06 -06 12 10.8 U I41
2020-12-09 13:25:00 C 14 12 44.81 -06 12 14.5 U I41
2020-12-09 13:26:22 C 14 12 44.98 -06 12 15.5 U I41
2020-12-09 13:39:53 C 14 12 46.85 -06 12 25.0 U I41
2020-12-10 13:14:30 C 14 15 59.48 -06 28 39.5 U I41
2020-12-10 13:21:16 C 14 16 00.40 -06 28 44.3 U I41
2020-12-10 13:28:03 C 14 16 01.31 -06 28 48.9 U I41
2020-12-10 13:34:50 C 14 16 02.22 -06 28 53.8 U I41
2020-12-10 13:41:37 C 14 16 03.14 -06 28 58.5 U I41
2020-12-11 13:14:26 C 14 19 14.01 -06 44 57.6 U I41
2020-12-11 13:21:16 C 14 19 14.92 -06 45 02.0 U I41
2020-12-11 13:28:06 C 14 19 15.84 -06 45 06.7 U I41
2020-12-11 13:34:56 C 14 19 16.75 -06 45 11.2 U I41