159856 (2004 JW6)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4657431804 ± 1.30e-08
Semi-major axis (a)2.1541431466 AU ± 2.21e-09
Inclination (i)9.75573410° ± 2.01e-06
Long. of Asc. Node (Ω)143.88580419° ± 2.12e-05
Arg. of Perihelion (ω)174.55088016° ± 2.14e-05
Mean Anomaly (M)252.38197832° ± 4.39e-06
Mean Motion (n)0.3117456749°/day ± 4.80e-10
Perihelion dist (q)1.15086567 AU ± 2.81e-08
Aphelion dist (Q)3.15742063 AU ± 2.82e-08
Orbital Period3.16163579 yr ± 4.87e-09
Physical Parameters
H (abs. magnitude)17.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.303″
Uncertainty0
Orbit TypeAmor
MOID0.136541 AU
Observations Used487
Oppositions29
Arc Total1982-2024
First Observation Used1982-09-24
Last Observation Used2024-01-31
Observations (510)
Date Type RA Dec Mag Band Observatory
2023-07-31 01:28:44 C 15 37 20.825 -02 56 11.72 V W68
2023-07-31 01:45:42 C 15 37 21.888 -02 56 31.34 V W68
2023-08-07 18:50:24 C 15 51 29.827 -06 33 09.04 V M22
2023-08-07 18:55:38 C 15 51 30.262 -06 33 15.44 V M22
2023-08-07 19:03:27 C 15 51 30.900 -06 33 24.80 V M22
2023-08-12 01:06:46 C 16 00 58.445 -08 41 06.40 V W68
2023-08-12 01:11:22 C 16 00 58.834 -08 41 13.74 V W68
2023-08-12 01:19:11 C 16 00 59.549 -08 41 22.78 V W68
2023-08-12 01:33:37 C 16 01 00.910 -08 41 41.60 V W68
2023-08-13 00:34:07 C 16 03 19.452 -09 11 10.64 V W68
2023-08-13 00:46:52 C 16 03 20.690 -09 11 26.66 V W68
2023-08-13 01:13:18 C 16 03 23.290 -09 12 00.94 V W68
2023-08-13 18:28:56 C 16 05 09.710 -09 34 17.22 V M22
2023-08-13 18:33:31 C 16 05 10.205 -09 34 22.33 V M22
2023-08-13 18:42:31 C 16 05 11.042 -09 34 33.96 V M22
2023-08-13 19:01:23 C 16 05 12.931 -09 34 58.33 V M22
2023-08-15 01:00:50 C 16 08 22.922 -10 13 59.48 V W68
2023-08-15 01:05:23 C 16 08 23.381 -10 14 04.63 V W68
2023-08-15 01:13:53 C 16 08 24.228 -10 14 16.08 V W68
2023-08-15 01:29:59 C 16 08 25.891 -10 14 37.03 V W68
2023-08-22 01:46:17 C 16 28 17.042 -13 58 36.52 V W68
2023-08-22 01:50:58 C 16 28 17.628 -13 58 42.49 V W68
2023-08-22 02:01:36 C 16 28 18.950 -13 58 56.71 V W68
2023-08-22 02:32:57 C 16 28 22.874 -13 59 38.54 V W68
2023-08-24 00:41:24 C 16 34 28.188 -15 02 01.00 V W68
2023-08-24 00:46:39 C 16 34 28.889 -15 02 07.84 V W68
2023-08-24 00:57:39 C 16 34 30.348 -15 02 23.39 V W68
2023-08-24 01:25:00 C 16 34 33.886 -15 02 58.99 V W68
2023-08-31 02:18:34 C 16 59 12.967 -18 50 07.87 V W68
2023-08-31 02:23:08 C 16 59 13.658 -18 50 13.96 V W68
2023-08-31 02:31:01 C 16 59 14.875 -18 50 23.39 V W68
2023-08-31 02:46:46 C 16 59 17.309 -18 50 44.56 V W68
2023-10-01 00:31:31 C 19 27 02.402 -30 36 48.71 V W68
2023-10-01 00:48:38 C 19 27 06.163 -30 36 53.35 V W68
2023-10-01 00:53:19 C 19 27 07.238 -30 36 56.12 V W68
2023-10-01 01:06:45 C 19 27 10.154 -30 36 59.00 V W68
2023-10-12 00:58:33 C 20 25 41.899 -31 06 45.54 V W68
2023-10-12 01:03:59 C 20 25 43.049 -31 06 44.03 V W68
2023-10-12 01:12:03 C 20 25 44.741 -31 06 42.84 V W68
2023-10-12 01:26:59 C 20 25 47.902 -31 06 41.54 V W68
2023-10-16 19:25:18 C 20 49 52.685 -30 41 49.20 V M22
2023-10-16 19:30:34 C 20 49 53.729 -30 41 47.44 V M22
2023-10-16 19:38:02 C 20 49 55.229 -30 41 45.74 V M22
2023-10-16 19:54:31 C 20 49 58.574 -30 41 40.67 V M22
2023-10-18 00:03:19 C 20 55 45.838 -30 32 29.87 V W68
2023-10-18 00:07:59 C 20 55 46.733 -30 32 28.32 V W68
2023-10-18 00:15:48 C 20 55 48.360 -30 32 25.30 V W68
2023-10-18 00:31:13 C 20 55 51.370 -30 32 19.79 V W68
2023-10-20 02:18:18 C 21 05 53.999 -30 13 34.32 V 703
2023-10-20 02:25:54 C 21 05 55.511 -30 13 32.48 V 703