329338 (2001 JW2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4884262557 ± 1.76e-08
Semi-major axis (a)1.6982330658 AU ± 2.29e-09
Inclination (i)9.58735143° ± 5.53e-06
Long. of Asc. Node (Ω)247.21644968° ± 1.16e-05
Arg. of Perihelion (ω)87.92754634° ± 1.33e-05
Mean Anomaly (M)344.76248403° ± 4.65e-06
Mean Motion (n)0.4453652596°/day ± 9.01e-10
Perihelion dist (q)0.86877145 AU ± 2.98e-08
Aphelion dist (Q)2.52769468 AU ± 3.00e-08
Orbital Period2.21307402 yr ± 4.48e-09
Physical Parameters
H (abs. magnitude)19.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.353″
Uncertainty0
Orbit TypeApollo
MOID0.082610 AU
Observations Used284
Oppositions13
Arc Total2001-2024
First Observation Used2001-05-04
Last Observation Used2024-01-05
Observations (307)
Date Type RA Dec Mag Band Observatory
2001-05-04 07:42:47 C 15 32 37.26 -28 45 18.9 20.3 c 644
2001-05-04 07:58:00 C 15 32 36.42 -28 45 12.7 19.7 c 644
2001-05-04 08:14:21 C 15 32 35.48 -28 45 05.2 19.5 c 644
2001-05-15 09:02:45 C 15 15 23.40 -26 01 08.8 19.7 c 644
2001-05-15 09:17:17 C 15 15 22.22 -26 00 56.4 18.6 c 644
2001-05-15 09:32:05 C 15 15 21.01 -26 00 44.1 18.9 c 644
2001-05-16 05:57:23 C 15 13 45.20 -25 43 31.5 649
2001-05-16 06:26:21 C 15 13 42.70 -25 43 06.0 649
2001-05-16 06:50:51 C 15 13 40.64 -25 42 44.2 649
2001-05-16 09:07:20 C 15 13 29.38 -25 40 44.7 926
2001-05-16 09:09:36 C 15 13 29.19 -25 40 42.3 926
2001-05-16 09:11:47 C 15 13 29.03 -25 40 40.1 926
2001-05-16 21:12:04 C 15 12 32.16 -25 30 10.8 046
2001-05-16 21:18:04 C 15 12 31.66 -25 30 05.7 046
2001-05-16 21:21:19 C 15 12 31.39 -25 30 02.9 046
2001-05-17 05:57:14 C 15 11 49.08 -25 22 18.3 649
2001-05-17 06:05:49 C 15 11 48.70 -25 22 09.4 926
2001-05-17 06:07:19 C 15 11 48.22 -25 22 09.3 649
2001-05-17 06:07:50 C 15 11 48.55 -25 22 06.9 926
2001-05-17 06:09:53 C 15 11 48.38 -25 22 05.2 926
2001-05-17 06:19:01 C 15 11 47.19 -25 21 58.7 649
2001-05-17 06:23:08 C 15 11 46.84 -25 21 54.9 649
2001-05-18 12:51:15 C 15 09 15.57 -24 53 06.2 428
2001-05-19 16:00:28 C 15 06 56.46 -24 26 39.7 360
2001-05-19 16:03:38 C 15 06 56.18 -24 26 36.9 360
2001-05-19 16:10:43 C 15 06 55.52 -24 26 29.8 360
2001-05-19 23:32:29 C 15 06 17.66 -24 19 03.2 046
2001-05-19 23:34:48 C 15 06 17.45 -24 19 00.5 046
2001-05-19 23:37:13 C 15 06 17.24 -24 18 57.6 046
2001-05-19 23:38:49 C 15 06 17.02 -24 18 55.8 046
2001-05-22 09:45:54 C 15 01 09.06 -23 16 05.1 19.9 c 608
2001-05-22 10:00:52 C 15 01 07.58 -23 15 48.2 19.4 c 608
2001-05-22 10:15:36 C 15 01 06.19 -23 15 31.5 19.8 c 608
2001-05-22 11:57:01 C 15 00 57.70 -23 13 17.5 428
2001-05-22 12:04:27 C 15 00 56.99 -23 13 09.2 428
2001-05-24 06:34:59 C 14 57 03.53 -22 23 23.6 18.6 c 704
2001-05-24 06:51:38 C 14 57 01.82 -22 23 03.1 19.0 c 704
2001-05-24 07:08:17 C 14 57 00.13 -22 22 41.7 18.8 c 704
2001-05-24 07:24:48 C 14 56 58.62 -22 22 22.2 18.6 c 704
2001-05-24 07:41:19 C 14 56 57.02 -22 22 02.0 18.5 c 704
2001-05-27 05:14:19 C 14 50 27.11 -20 52 29.6 18.7 c 704
2001-05-27 05:31:11 C 14 50 25.36 -20 52 07.0 19.4 c 704
2001-05-27 05:47:58 C 14 50 23.65 -20 51 43.3 19.6 c 704
2001-05-27 06:05:32 C 14 50 21.84 -20 51 18.7 19.5 c 704
2001-05-27 06:22:38 C 14 50 20.13 -20 50 57.0 19.5 c 704
2001-06-11 03:57:56 C 14 16 49.06 -10 57 00.1 c 699
2001-06-11 04:36:04 C 14 16 45.42 -10 55 45.6 c 699
2001-06-11 04:51:36 C 14 16 44.17 -10 55 17.8 670
2001-06-11 05:14:17 C 14 16 41.75 -10 54 32.4 c 699
2001-06-11 05:52:38 C 14 16 38.10 -10 53 18.2 c 699