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
2022-07-29 10:00:56 C 20 36 02.956 -28 48 26.31 U F52
2022-07-29 10:14:44 C 20 36 02.271 -28 48 29.34 U F52
2022-08-05 09:18:22 C 20 27 58.823 -29 20 27.58 U F52
2022-08-05 09:33:06 C 20 27 58.094 -29 20 30.07 U F52
2022-08-05 09:47:47 C 20 27 57.378 -29 20 32.76 U F52
2022-08-05 10:02:30 C 20 27 56.663 -29 20 35.18 U F52
2022-08-30 07:01:38 C 20 03 01.504 -30 21 40.19 U F51
2022-08-30 07:19:34 C 20 03 00.893 -30 21 40.98 U F51
2022-08-30 07:55:29 C 20 02 59.689 -30 21 42.06 U F51
2023-06-24 10:49:42 C 01 37 07.864 +00 27 58.03 V G96
2023-06-24 10:53:47 C 01 37 08.202 +00 27 59.22 V G96
2023-06-24 10:57:52 C 01 37 08.479 +00 28 00.30 V G96
2023-06-24 11:01:57 C 01 37 08.785 +00 28 02.17 V G96
2023-08-29 13:55:52 C 03 57 28.445 +08 16 46.91 X F52
2023-08-29 14:05:08 C 03 57 29.470 +08 16 49.23 X F52
2023-08-29 14:14:33 C 03 57 30.510 +08 16 51.58 X F52
2023-08-29 14:23:46 C 03 57 31.527 +08 16 53.87 X F52
2023-09-11 12:53:15 C 04 35 22.909 +09 30 47.62 X F52
2023-09-11 12:54:10 C 04 35 23.033 +09 30 47.85 X F52
2023-09-11 13:08:53 C 04 35 24.949 +09 30 51.31 X F52
2023-09-11 13:09:48 C 04 35 25.078 +09 30 51.52 X F52
2023-09-11 13:24:37 C 04 35 27.004 +09 30 54.98 X F52
2023-09-11 13:25:32 C 04 35 27.119 +09 30 55.19 X F52
2023-09-11 13:40:21 C 04 35 29.061 +09 30 58.67 X F52
2023-09-13 07:15:20 C 04 41 04.457 +09 40 37.85 V W68
2023-09-13 07:17:56 C 04 41 04.795 +09 40 38.82 V W68
2023-09-13 07:22:30 C 04 41 05.402 +09 40 39.50 V W68
2023-09-13 07:54:11 C 04 41 09.662 +09 40 47.60 V W68
2023-09-16 10:35:54 C 04 51 34.441 +09 57 28.69 V 703
2023-09-16 10:42:59 C 04 51 35.399 +09 57 30.46 V 703
2023-09-16 10:57:09 C 04 51 37.516 +09 57 31.68 V 703
2023-09-17 07:40:02 C 04 54 36.182 +10 02 22.42 V W68
2023-09-17 07:44:36 C 04 54 36.802 +10 02 23.53 V W68
2023-09-17 07:49:48 C 04 54 37.555 +10 02 24.90 V W68
2023-09-17 08:08:47 C 04 54 40.270 +10 02 29.00 V W68
2023-09-18 10:59:40 C 04 58 35.548 +10 08 16.26 V 703
2023-09-18 11:05:02 C 04 58 36.329 +10 08 17.34 V G96
2023-09-18 11:07:20 C 04 58 36.667 +10 08 17.95 V 703
2023-09-18 11:12:26 C 04 58 37.405 +10 08 19.03 V G96
2023-09-18 11:15:03 C 04 58 37.772 +10 08 19.61 V 703
2023-09-18 11:19:50 C 04 58 38.428 +10 08 20.83 V G96
2023-09-18 11:27:14 C 04 58 39.544 +10 08 22.24 V G96
2023-09-19 11:40:18 C 05 02 15.529 +10 13 42.64 V 703
2023-09-19 11:48:27 C 05 02 16.735 +10 13 44.65 V 703
2023-09-19 11:56:39 C 05 02 17.948 +10 13 46.38 V 703
2023-09-20 07:35:33 C 05 05 16.178 +10 18 15.88 V W68
2023-09-20 07:40:07 C 05 05 16.858 +10 18 16.96 V W68
2023-09-20 07:50:47 C 05 05 18.446 +10 18 19.48 V W68
2023-09-25 08:26:06 C 05 24 26.988 +10 44 13.67 V W68
2023-09-25 08:45:43 C 05 24 30.202 +10 44 17.81 V W68