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
2021-01-04 06:15:01 C 03 12 32.910 +03 07 46.11 U F52
2021-01-04 06:31:48 C 03 12 33.091 +03 07 53.19 U F52
2021-01-04 06:48:40 C 03 12 33.281 +03 08 00.45 U F52
2023-04-18 10:02:43 C 16 10 26.998 -00 54 43.45 V G96
2023-04-18 10:10:08 C 16 10 27.008 -00 54 39.49 V G96
2023-04-18 10:17:32 C 16 10 27.008 -00 54 35.53 V G96
2023-04-18 10:24:58 C 16 10 27.012 -00 54 31.32 V G96
2023-04-20 11:06:45 C 16 10 32.005 -00 27 40.50 V 703
2023-04-20 11:14:23 C 16 10 32.016 -00 27 36.00 V 703
2023-04-20 11:22:01 C 16 10 32.012 -00 27 30.71 V 703
2023-04-20 11:29:39 C 16 10 31.980 -00 27 27.29 V 703
2023-04-21 19:05:13 C 16 10 30.58 -00 09 42.2 V D29
2023-04-21 19:25:35 C 16 10 30.43 -00 09 30.6 V D29
2023-04-24 09:52:31 C 16 10 16.223 +00 26 15.83 V 703
2023-04-24 10:00:11 C 16 10 16.154 +00 26 19.36 V 703
2023-04-24 10:07:51 C 16 10 16.126 +00 26 24.97 V 703
2023-04-24 10:15:31 C 16 10 16.086 +00 26 28.68 V 703
2023-04-26 17:39:13 C 16 09 50.77 +00 58 51.4 V D29
2023-04-26 18:19:57 C 16 09 50.24 +00 59 15.8 V D29
2023-04-29 09:02:41 C 16 09 07.016 +01 36 30.17 V G96
2023-04-29 09:10:04 C 16 09 06.894 +01 36 34.63 V G96
2023-04-29 09:17:27 C 16 09 06.772 +01 36 38.95 V G96
2023-04-29 09:24:49 C 16 09 06.642 +01 36 43.38 V G96
2023-04-30 16:07:11 C 16 08 40.05 +01 55 06.1 V D29
2023-04-30 16:08:18 C 16 08 40.13 +01 55 07.2 V D29
2023-04-30 16:33:44 C 16 08 39.64 +01 55 22.7 V D29
2023-04-30 16:34:50 C 16 08 39.59 +01 55 22.5 V D29
2023-04-30 17:00:17 C 16 08 39.14 +01 55 38.6 V D29
2023-04-30 17:01:23 C 16 08 39.20 +01 55 40.1 V D29
2023-05-01 17:36:21 C 16 08 14.80 +02 10 25.5 V D29
2023-05-01 17:46:41 C 16 08 14.61 +02 10 31.7 V D29
2023-05-01 17:58:54 C 16 08 14.32 +02 10 39.6 V D29
2023-05-01 18:09:14 C 16 08 14.06 +02 10 44.6 V D29
2023-05-03 07:44:03 C 16 07 32.794 +02 33 23.08 V 703
2023-05-03 07:51:30 C 16 07 32.538 +02 33 28.12 V 703
2023-05-03 07:58:56 C 16 07 32.426 +02 33 32.44 V 703
2023-05-03 08:06:23 C 16 07 32.250 +02 33 37.37 V 703
2023-05-11 04:37:33 C 16 02 42.362 +04 26 20.22 V W68
2023-05-11 04:40:09 C 16 02 42.257 +04 26 22.02 V W68
2023-05-11 05:09:00 C 16 02 41.268 +04 26 39.41 V W68
2023-05-11 05:12:56 C 16 02 41.131 +04 26 42.22 V W68
2023-05-13 09:56:01 C 16 00 57.041 +04 56 55.33 X F52
2023-05-13 10:13:44 C 16 00 56.364 +04 57 05.41 X F52
2023-05-13 10:31:33 C 16 00 55.688 +04 57 15.62 X F52
2023-05-13 10:49:25 C 16 00 55.006 +04 57 25.77 X F52
2023-05-13 12:34:50 C 16 00 50.980 +04 58 25.74 X F51
2023-05-13 12:55:27 C 16 00 50.198 +04 58 37.41 X F51
2023-05-13 13:28:02 C 16 00 48.969 +04 58 55.83 X F51
2023-05-13 13:45:48 C 16 00 48.303 +04 59 05.88 X F51
2023-05-14 07:56:38 C 16 00 10.010 +05 09 34.49 V W68