143409 (2003 BQ46)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3505678325 ± 1.62e-08
Semi-major axis (a)1.9497309522 AU ± 1.82e-09
Inclination (i)8.15848294° ± 1.45e-06
Long. of Asc. Node (Ω)163.69080867° ± 1.03e-05
Arg. of Perihelion (ω)44.47371033° ± 1.09e-05
Mean Anomaly (M)94.26245484° ± 3.37e-06
Mean Motion (n)0.3620347404°/day ± 5.06e-10
Perihelion dist (q)1.26621800 AU ± 3.16e-08
Aphelion dist (Q)2.63324391 AU ± 3.17e-08
Orbital Period2.72246327 yr ± 3.80e-09
Physical Parameters
H (abs. magnitude)17.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.265″
Uncertainty0
Orbit TypeAmor
MOID0.283475 AU
Observations Used775
Oppositions15
Arc Total2002-2025
First Observation Used2002-11-19
Last Observation Used2025-09-13
Observations (810)
Date Type RA Dec Mag Band Observatory
2002-11-19 11:09:41 C 08 34 13.16 +08 03 30.7 o 644
2002-11-19 11:32:12 C 08 34 14.07 +08 03 24.1 o 644
2003-01-28 07:29:09 C 08 33 58.63 +06 09 44.4 18.5 c 704
2003-01-28 07:50:15 C 08 33 57.57 +06 09 53.1 18.7 c 704
2003-01-28 08:11:23 C 08 33 56.46 +06 10 01.6 18.8 c 704
2003-01-28 08:32:31 C 08 33 55.40 +06 10 10.6 18.8 c 704
2003-01-28 08:53:39 C 08 33 54.31 +06 10 18.9 18.8 c 704
2003-01-31 06:17:32 C 08 30 31.14 +06 40 25.0 19.0 c 704
2003-01-31 06:40:06 C 08 30 29.91 +06 40 35.5 19.2 c 704
2003-01-31 07:01:25 C 08 30 28.80 +06 40 46.0 19.5 c 704
2003-01-31 07:22:41 C 08 30 27.68 +06 40 54.8 19.0 c 704
2003-01-31 07:44:16 C 08 30 26.54 +06 41 04.4 18.7 c 704
2003-02-01 05:39:19 C 08 29 21.50 +06 51 17.6 c 699
2003-02-01 06:04:52 C 08 29 20.12 +06 51 29.4 c 699
2003-02-01 06:30:26 C 08 29 18.76 +06 51 41.2 c 699
2003-02-01 06:56:05 C 08 29 17.37 +06 51 54.3 c 699
2003-02-04 07:03:34 C 08 25 39.80 +07 27 48.9 18.4 c 644
2003-02-04 07:45:44 C 08 25 37.52 +07 28 10.8 17.9 c 644
2003-02-04 08:42:50 C 08 25 34.46 +07 28 40.2 18.3 c 644
2003-02-08 21:36:59 C 08 20 08.90 +08 28 41.4 c 130
2003-02-08 21:47:59 C 08 20 08.35 +08 28 47.1 c 130
2003-02-08 22:09:00 C 08 20 07.29 +08 28 58.5 c 130
2003-02-19 18:13:07 C 08 08 45.13 +11 11 29.5 c 151
2003-02-19 18:22:05 C 08 08 44.71 +11 11 34.8 c 151
2003-02-19 18:26:42 C 08 08 44.60 +11 11 37.6 c 151
2003-02-19 18:36:16 C 08 08 44.27 +11 11 44.5 c 151
2003-02-19 20:55:46 C 08 08 38.77 +11 13 16.3 c 246
2003-02-19 20:56:55 C 08 08 38.70 +11 13 16.9 c 246
2003-02-19 20:58:11 C 08 08 38.66 +11 13 17.9 c 246
2003-02-19 20:59:26 C 08 08 38.62 +11 13 18.8 c 246
2003-02-19 21:00:45 C 08 08 38.58 +11 13 19.7 c 246
2003-02-19 21:02:23 C 08 08 38.50 +11 13 21.0 c 246
2003-02-22 18:59:16 C 08 06 16.90 +11 59 25.8 c 198
2003-02-22 19:10:47 C 08 06 16.50 +11 59 33.4 c 198
2003-02-22 19:22:18 C 08 06 16.10 +11 59 41.1 c 198
2003-02-22 19:25:07 C 08 06 15.97 +11 59 42.7 c 246
2003-02-22 19:26:23 C 08 06 15.92 +11 59 43.8 c 246
2003-02-22 19:27:46 C 08 06 15.87 +11 59 44.8 c 246
2003-02-22 19:29:10 C 08 06 15.83 +11 59 45.4 c 246
2003-02-22 19:30:38 C 08 06 15.78 +11 59 46.5 c 246
2003-02-22 19:32:05 C 08 06 15.73 +11 59 47.4 c 246
2003-02-23 19:59:59 C 08 05 31.41 +12 15 57.5 d 536
2003-02-23 20:12:59 C 08 05 31.00 +12 16 06.0 d 536
2003-02-23 20:23:00 C 08 05 30.69 +12 16 12.7 d 536
2003-02-25 20:21:58 C 08 04 12.80 +12 47 55.2 c 246
2003-02-25 20:23:15 C 08 04 12.78 +12 47 55.9 c 246
2003-02-25 20:24:35 C 08 04 12.74 +12 47 56.8 c 246
2003-02-25 20:25:39 C 08 04 12.70 +12 47 57.7 c 246
2003-02-25 20:26:37 C 08 04 12.68 +12 47 58.4 c 246
2003-02-25 20:27:42 C 08 04 12.64 +12 47 58.9 c 246