488494 (2000 JA3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4557484204 ± 4.01e-08
Semi-major axis (a)2.2562449549 AU ± 4.77e-09
Inclination (i)10.19956279° ± 3.21e-06
Long. of Asc. Node (Ω)119.53950872° ± 1.48e-05
Arg. of Perihelion (ω)151.41761660° ± 2.00e-05
Mean Anomaly (M)181.42546603° ± 9.92e-06
Mean Motion (n)0.2908257816°/day ± 9.22e-10
Perihelion dist (q)1.22796488 AU ± 9.05e-08
Aphelion dist (Q)3.28452503 AU ± 9.08e-08
Orbital Period3.38906089 yr ± 1.07e-08
Physical Parameters
H (abs. magnitude)18.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.395″
Uncertainty0
Orbit TypeAmor
MOID0.224696 AU
Observations Used428
Oppositions17
Arc Total2000-2024
First Observation Used2000-04-29
Last Observation Used2024-11-01
Observations (472)
Date Type RA Dec Mag Band Observatory
2000-04-29 09:43:17 c 15 38 52.06 +16 03 30.0 c 699
2000-04-29 09:59:13 c 15 38 52.25 +16 03 39.6 c 699
2000-04-29 10:15:07 c 15 38 52.45 +16 03 49.0 c 699
2000-04-29 10:31:06 c 15 38 52.70 +16 03 58.2 c 699
2000-05-03 08:12:01 C 15 40 22.92 +16 54 38.4 18.8 c 704
2000-05-03 08:30:26 C 15 40 23.09 +16 54 47.3 18.7 c 704
2000-05-03 08:48:57 C 15 40 23.31 +16 54 56.9 18.6 c 704
2000-05-03 09:07:22 C 15 40 23.39 +16 55 06.2 18.6 c 704
2000-05-03 09:27:25 C 15 40 23.62 +16 55 16.1 18.5 c 704
2000-05-04 07:52:52 C 15 40 43.20 +17 06 17.7 17.9 c 704
2000-05-04 08:12:18 C 15 40 43.40 +17 06 27.4 18.8 c 704
2000-05-04 08:30:03 C 15 40 43.61 +17 06 36.2 18.0 c 704
2000-05-04 08:47:49 C 15 40 43.75 +17 06 44.2 18.8 c 704
2000-05-05 08:01:02 C 15 41 02.96 +17 17 38.3 18.6 c 704
2000-05-05 08:18:51 C 15 41 03.13 +17 17 46.0 18.6 c 704
2000-05-05 08:37:49 C 15 41 03.23 +17 17 54.4 18.7 c 704
2000-05-05 08:55:35 C 15 41 03.29 +17 18 03.3 19.2 c 704
2000-05-05 09:14:23 C 15 41 03.53 +17 18 11.0 19.2 c 704
2000-05-06 08:39:00 C 15 41 21.61 +17 28 35.2 i 850
2000-05-06 08:55:59 C 15 41 21.72 +17 28 42.0 i 850
2000-05-06 09:08:29 C 15 41 21.82 +17 28 47.5 i 850
2000-05-06 09:19:29 C 15 41 21.92 +17 28 52.1 i 850
2000-05-06 09:41:30 C 15 41 22.08 +17 29 00.7 i 850
2000-05-06 17:53:38 C 15 41 28.78 +17 32 32.7 c 345
2000-05-06 17:59:47 C 15 41 28.85 +17 32 35.0 c 345
2000-05-06 18:09:39 C 15 41 28.93 +17 32 39.0 c 345
2000-05-06 18:16:24 C 15 41 28.97 +17 32 41.8 c 345
2000-05-06 19:54:21 C 15 41 31.79 +17 33 17.7 c 046
2000-05-06 20:01:46 C 15 41 31.83 +17 33 20.6 c 046
2000-05-06 20:03:48 C 15 41 31.88 +17 33 21.3 c 046
2000-05-06 20:05:41 C 15 41 31.91 +17 33 21.6 c 046
2000-05-06 20:07:43 C 15 41 31.93 +17 33 23.4 c 046
2000-05-06 20:32:29 C 15 41 32.11 +17 33 34.0 d 557
2000-05-06 20:41:09 C 15 41 32.19 +17 33 37.6 d 557
2000-05-06 22:50:37 C 15 41 33.27 +17 34 33.6 c 118
2000-05-06 22:52:39 C 15 41 33.29 +17 34 34.5 c 118
2000-05-06 23:05:35 C 15 41 33.37 +17 34 40.0 c 118
2000-05-07 01:12:31 C 15 41 34.53 +17 35 31.9 c 113
2000-05-07 01:17:51 C 15 41 34.57 +17 35 33.8 c 113
2000-05-07 01:47:28 C 15 41 34.81 +17 35 45.9 c 113
2000-05-07 06:00:00 C 15 41 38.56 +17 37 35.3 i 850
2000-05-07 06:20:59 C 15 41 38.66 +17 37 45.3 i 850
2000-05-07 06:41:38 C 15 41 38.85 +17 37 53.7 i 850
2000-05-07 07:14:30 C 15 41 39.06 +17 38 06.7 i 850
2000-05-07 07:41:00 C 15 41 39.29 +17 38 16.4 i 850
2000-05-07 07:59:59 C 15 41 39.31 +17 38 24.4 i 850
2000-05-07 08:08:18 C 15 41 39.46 +17 38 27.9 i 850
2000-05-07 15:56:23 C 15 41 45.79 +17 41 37.1 c 345
2000-05-07 16:00:07 C 15 41 45.81 +17 41 38.3 c 345
2000-05-07 16:04:52 C 15 41 45.83 +17 41 40.9 c 345