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
2020-08-29 11:28:53 C 03 57 15.25 +07 26 33.4 V G96
2020-08-29 11:37:06 C 03 57 15.83 +07 26 30.6 V G96
2020-08-29 11:45:17 C 03 57 16.41 +07 26 27.7 V G96
2020-08-29 11:53:29 C 03 57 17.00 +07 26 25.0 V G96
2020-08-31 13:57:22 C 04 00 51.78 +07 08 48.5 V T08
2020-08-31 14:03:20 C 04 00 52.16 +07 08 46.9 V T08
2020-08-31 14:14:37 C 04 00 52.91 +07 08 42.7 V T08
2020-08-31 14:25:54 C 04 00 53.69 +07 08 38.4 V T08
2020-09-13 14:22:53 C 04 18 06.21 +05 04 44.3 V T08
2020-09-13 14:52:29 C 04 18 07.30 +05 04 31.1 V T08
2020-09-13 14:57:10 C 04 18 07.48 +05 04 30.2 V T08
2020-09-13 15:10:30 C 04 18 07.95 +05 04 23.4 V T08
2020-09-18 12:51:30 C 04 22 13.57 +04 12 37.7 V T05
2020-09-18 12:55:34 C 04 22 13.67 +04 12 35.5 V T05
2020-09-18 13:01:30 C 04 22 13.78 +04 12 33.6 V T05
2020-09-18 13:15:49 C 04 22 14.21 +04 12 26.7 V T05
2020-09-20 12:39:48 C 04 23 29.52 +03 51 04.6 V T08
2020-09-20 12:45:06 C 04 23 29.63 +03 51 02.2 V T08
2020-09-20 12:49:07 C 04 23 29.74 +03 51 00.1 V T08
2020-09-20 12:56:25 C 04 23 29.88 +03 50 56.3 V T08
2020-09-26 09:55:40 C 04 25 53.27 +02 46 17.4 V 703
2020-09-26 10:03:16 C 04 25 53.32 +02 46 13.1 V 703
2020-09-26 10:10:51 C 04 25 53.36 +02 46 09.8 V 703
2020-09-26 10:18:26 C 04 25 53.42 +02 46 06.3 V 703
2020-10-01 12:38:59 C 04 26 20.277 +01 49 47.85 U F52
2020-10-01 12:55:35 C 04 26 20.174 +01 49 40.24 U F52
2020-10-01 13:12:16 C 04 26 20.077 +01 49 32.53 U F52
2020-10-01 13:28:57 C 04 26 19.981 +01 49 25.00 U F52
2020-10-08 12:17:36 C 04 24 31.13 +00 34 26.0 V T05
2020-10-08 12:26:18 C 04 24 30.91 +00 34 21.9 V T05
2020-10-08 12:32:16 C 04 24 30.79 +00 34 19.5 V T05
2020-10-08 12:49:37 C 04 24 30.37 +00 34 12.0 V T05
2020-10-10 11:35:03 C 04 23 30.67 +00 13 58.8 V T08
2020-10-10 11:42:40 C 04 23 30.46 +00 13 56.0 V T08
2020-10-10 11:48:53 C 04 23 30.30 +00 13 53.0 V T08
2020-10-10 12:03:14 C 04 23 29.93 +00 13 46.8 V T08
2020-10-10 14:19:41 C 04 23 26.223 +00 12 48.41 U F52
2020-10-10 14:36:26 C 04 23 25.766 +00 12 41.35 U F52
2020-10-10 14:53:07 C 04 23 25.307 +00 12 34.16 U F52
2020-10-10 15:09:49 C 04 23 24.867 +00 12 26.98 U F52
2020-10-14 11:52:48 C 04 20 48.68 -00 25 56.7 V T08
2020-10-14 12:07:05 C 04 20 48.170 -00 26 03.00 U F52
2020-10-14 12:24:46 C 04 20 47.536 -00 26 10.15 U F52
2020-10-14 12:27:26 C 04 20 47.44 -00 26 11.0 V T08
2020-10-14 12:32:04 C 04 20 47.24 -00 26 12.8 V T08
2020-10-14 12:42:27 C 04 20 46.901 -00 26 17.14 U F52
2020-10-14 12:43:24 C 04 20 46.87 -00 26 17.1 V T08
2020-10-14 13:00:08 C 04 20 46.267 -00 26 24.21 U F52
2020-10-15 11:49:54 C 04 20 00.690 -00 35 27.35 U F51
2020-10-15 12:15:26 C 04 19 59.726 -00 35 37.42 U F51