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
2013-12-30 12:34:13 C 11 22 15.92 -02 56 11.3 q 448
2013-12-30 13:00:58 C 11 22 18.19 -02 56 22.6 q 448
2014-01-04 12:06:39 C 11 32 38.78 -03 45 37.8 R G45
2014-01-04 12:22:27 C 11 32 40.11 -03 45 44.4 R G45
2014-01-04 12:39:20 C 11 32 41.52 -03 45 51.1 R G45
2014-01-04 12:56:19 C 11 32 42.97 -03 45 57.6 R G45
2014-01-07 09:41:36 C 11 38 43.99 -04 12 58.1 R G45
2014-01-07 09:59:36 C 11 38 45.53 -04 13 04.9 R G45
2014-01-07 10:18:58 C 11 38 47.18 -04 13 12.6 R G45
2014-01-07 10:36:12 C 11 38 48.62 -04 13 19.2 R G45
2014-01-07 10:55:44 C 11 38 50.35 -04 13 26.9 R G45
2014-01-07 11:16:51 C 11 38 52.16 -04 13 34.8 R G45
2014-01-28 10:24:10 C 12 24 01.02 -06 43 38.9 q 703
2014-01-28 10:35:11 C 12 24 02.02 -06 43 41.2 q 703
2014-01-28 10:46:12 C 12 24 03.04 -06 43 44.1 q 703
2014-01-28 10:57:12 C 12 24 03.92 -06 43 47.9 q 703
2014-02-09 11:55:02 C 12 50 56.85 -07 12 06.9 q 703
2014-02-09 12:03:54 C 12 50 57.69 -07 12 07.8 q 703
2014-02-09 12:19:17 C 12 50 59.05 -07 12 08.3 q 703
2014-02-09 12:28:10 C 12 50 59.84 -07 12 07.5 q 703
2014-02-22 10:27:10 C 13 20 29.92 -06 31 23.5 q G96
2014-02-22 10:37:22 C 13 20 30.85 -06 31 20.6 q G96
2014-02-22 10:47:33 C 13 20 31.78 -06 31 17.8 q G96
2014-02-22 10:57:44 C 13 20 32.71 -06 31 15.1 q G96
2014-02-28 12:05:36 C 13 34 23.675 -05 40 43.95 L F51
2014-02-28 12:21:47 C 13 34 25.118 -05 40 37.18 L F51
2014-02-28 12:54:11 C 13 34 28.018 -05 40 23.49 L F51
2014-03-02 20:23:21 C 13 39 42.67 -05 15 17.5 q D29
2014-03-02 20:46:15 C 13 39 44.73 -05 15 06.5 q D29
2014-03-02 21:09:09 C 13 39 46.76 -05 14 55.1 q D29
2014-03-07 11:30:10 C 13 50 07.74 -04 15 03.5 q G96
2014-03-07 11:39:57 C 13 50 08.60 -04 14 57.7 q G96
2014-03-07 11:52:36 C 13 50 09.71 -04 14 50.0 q G96
2014-03-07 12:02:21 C 13 50 10.56 -04 14 44.1 q G96
2014-03-09 03:47:38 C 13 53 51.92 -03 50 01.9 q G38
2014-03-09 04:10:49 C 13 53 53.95 -03 49 47.1 q G38
2014-03-09 04:33:59 C 13 53 55.99 -03 49 32.1 q G38
2014-03-11 11:03:37 C 13 58 56.29 -03 12 52.2 q 703
2014-03-11 11:15:46 C 13 58 57.26 -03 12 43.8 q 703
2014-03-11 11:30:52 C 13 58 58.55 -03 12 33.0 q 703
2014-03-11 11:43:01 C 13 58 59.61 -03 12 24.4 q 703
2014-03-13 08:47:41 C 14 03 05.52 -02 39 50.9 q H45
2014-03-13 08:48:44 C 14 03 05.63 -02 39 50.2 q H45
2014-03-13 08:49:52 C 14 03 05.71 -02 39 49.3 q H45
2014-03-13 08:50:46 C 14 03 05.78 -02 39 48.5 q H45
2014-03-14 08:15:42 C 14 05 12.30 -02 22 05.7 q H45
2014-03-14 08:17:22 C 14 05 12.43 -02 22 04.9 q H45
2014-03-14 08:18:57 C 14 05 12.54 -02 22 03.4 q H45
2014-03-14 08:20:16 C 14 05 12.64 -02 22 02.2 q H45
2014-03-14 08:21:45 C 14 05 12.79 -02 22 00.8 q H45