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
2014-03-14 08:23:29 C 14 05 12.91 -02 22 00.0 q H45
2014-03-15 07:58:43 C 14 07 19.27 -02 03 38.7 u H21
2014-03-15 08:00:55 C 14 07 19.45 -02 03 37.0 u H21
2014-03-15 08:05:02 C 14 07 19.79 -02 03 33.7 u H21
2014-03-15 08:09:08 C 14 07 20.13 -02 03 30.6 u H21
2014-03-15 08:13:09 C 14 07 20.46 -02 03 27.2 u H21
2014-03-15 08:16:05 C 14 07 20.71 -02 03 25.0 u H21
2014-03-18 09:22:58 C 14 13 45.49 -01 03 13.6 u H21
2014-03-18 09:27:39 C 14 13 45.86 -01 03 09.5 u H21
2014-03-18 09:31:52 C 14 13 46.20 -01 03 05.8 u H21
2014-03-22 09:50:18 C 14 21 56.50 +00 22 59.1 q 703
2014-03-22 09:56:03 C 14 21 56.96 +00 23 04.5 q 703
2014-03-22 10:01:48 C 14 21 57.37 +00 23 10.0 q 703
2014-03-22 10:07:33 C 14 21 57.83 +00 23 15.4 q 703
2014-03-25 10:28:59 C 14 27 49.86 +01 32 07.6 q 703
2014-03-25 10:33:50 C 14 27 50.22 +01 32 12.0 q 703
2014-03-25 10:38:40 C 14 27 50.58 +01 32 16.9 q 703
2014-03-25 10:43:31 C 14 27 50.92 +01 32 21.7 q 703
2014-03-29 07:56:03 C 14 35 01.91 +03 04 56.7 R G45
2014-03-29 08:12:21 C 14 35 03.04 +03 05 13.5 R G45
2014-03-29 08:12:27 C 14 35 03.01 +03 05 13.3 R G45
2014-03-29 08:28:49 C 14 35 04.12 +03 05 29.8 R G45
2014-03-29 08:28:55 C 14 35 04.14 +03 05 30.3 R G45
2014-03-29 08:45:16 C 14 35 05.25 +03 05 46.5 R G45
2014-03-29 09:01:40 C 14 35 06.34 +03 06 03.2 R G45
2014-03-29 09:25:05 C 14 35 07.92 +03 06 26.9 R G45
2014-03-30 08:20:54 C 14 36 49.62 +03 29 41.0 R G45
2014-03-30 08:37:20 C 14 36 50.70 +03 29 58.1 R G45
2014-03-30 08:53:45 C 14 36 51.76 +03 30 14.7 R G45
2014-03-30 09:10:09 C 14 36 52.85 +03 30 31.0 R G45
2014-04-02 17:21:52 C 14 42 32.49 +04 52 16.5 o C94
2014-04-02 17:25:48 C 14 42 32.75 +04 52 20.6 o C94
2014-04-03 18:31:19 C 14 44 13.46 +05 18 04.6 q D29
2014-04-03 18:58:31 C 14 44 15.08 +05 18 32.3 q D29
2014-04-03 19:25:43 C 14 44 16.71 +05 18 59.9 q D29
2014-04-05 10:14:39 C 14 46 50.186 +05 58 33.56 L F51
2014-04-05 10:32:18 C 14 46 51.188 +05 58 51.56 L F51
2014-04-05 10:49:57 C 14 46 52.191 +05 59 09.54 L F51
2014-04-06 17:18:27 C 14 48 46.62 +06 29 47.6 o 300
2014-04-06 17:22:45 C 14 48 46.85 +06 29 51.8 o 300
2014-04-06 17:27:03 C 14 48 47.10 +06 29 56.1 o 300
2014-04-06 17:31:21 C 14 48 47.31 +06 30 00.2 o 300
2014-04-06 17:35:38 C 14 48 47.52 +06 30 05.0 o 300
2014-04-06 17:39:57 C 14 48 47.77 +06 30 08.4 o 300
2014-04-06 17:44:14 C 14 48 48.03 +06 30 13.3 o 300
2014-04-06 17:48:33 C 14 48 48.24 +06 30 16.8 o 300
2014-04-09 07:05:52 C 14 52 29.89 +07 31 01.6 q H45
2014-04-09 07:07:21 C 14 52 29.96 +07 31 03.1 q H45
2014-04-09 07:08:40 C 14 52 30.02 +07 31 04.5 q H45
2014-04-09 07:10:04 C 14 52 30.09 +07 31 05.9 q H45