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
2014-04-28 12:26:56 C 15 12 23.091 +13 23 56.49 L F51
2014-04-28 12:44:04 C 15 12 23.457 +13 24 04.44 L F51
2014-04-28 13:01:08 C 15 12 23.827 +13 24 12.31 L F51
2014-04-28 13:18:24 C 15 12 24.203 +13 24 20.27 L F51
2014-04-30 19:11:31 C 15 13 55.72 +13 47 23.0 r 168
2014-04-30 19:17:41 C 15 13 55.86 +13 47 25.4 r 168
2014-05-02 07:36:13 C 15 14 51.99 +14 00 45.9 q 703
2014-05-02 07:47:06 C 15 14 52.16 +14 00 49.1 q 703
2014-05-02 07:58:01 C 15 14 52.34 +14 00 53.0 q 703
2014-05-02 08:08:57 C 15 14 52.54 +14 00 55.9 q 703
2014-05-02 21:28:36 C 15 15 12.27 +14 05 04.0 r 168
2014-05-02 21:32:17 C 15 15 12.34 +14 05 05.1 r 168
2014-05-02 22:29:56 C 15 15 13.50 +14 05 22.8 r 168
2014-05-04 08:55:35 C 15 16 02.58 +14 15 16.3 q H45
2014-05-04 08:57:00 C 15 16 02.61 +14 15 16.7 q H45
2014-05-04 08:58:41 C 15 16 02.63 +14 15 17.2 q H45
2014-05-04 08:59:55 C 15 16 02.65 +14 15 17.5 q H45
2014-05-04 09:01:08 C 15 16 02.67 +14 15 17.7 q H45
2014-05-04 22:06:11 C 15 16 21.31 +14 18 22.4 r 168
2014-05-04 22:09:41 C 15 16 21.42 +14 18 23.6 r 168
2014-05-04 22:33:46 C 15 16 21.83 +14 18 29.0 r 168
2014-05-04 22:36:51 C 15 16 21.87 +14 18 28.7 r 168
2014-05-05 18:41:20 C 15 16 50.14 +14 22 51.9 r 168
2014-05-05 19:55:00 C 15 16 51.42 +14 23 07.0 r 168
2014-05-05 19:59:30 C 15 16 51.50 +14 23 07.6 r 168
2014-05-05 20:47:01 C 15 16 53.45 +14 23 19.9 q A13
2014-05-05 21:26:44 C 15 16 54.16 +14 23 28.5 q A13
2014-05-05 23:52:16 C 15 16 56.50 +14 23 58.4 c A24
2014-05-05 23:53:21 C 15 16 56.54 +14 23 58.6 c A24
2014-05-06 00:14:24 C 15 16 56.88 +14 24 02.6 c A24
2014-05-06 00:15:28 C 15 16 56.89 +14 24 02.7 c A24
2014-05-06 00:57:26 C 15 16 57.56 +14 24 10.5 c A24
2014-05-06 00:58:31 C 15 16 57.58 +14 24 10.6 c A24
2014-05-06 01:17:36 C 15 16 57.89 +14 24 14.3 c A24
2014-05-06 01:18:41 C 15 16 57.94 +14 24 14.5 c A24
2014-05-06 21:49:14 C 15 17 25.40 +14 27 50.3 u 089
2014-05-06 21:51:28 C 15 17 25.45 +14 27 50.7 u 089
2014-05-06 21:53:41 C 15 17 25.48 +14 27 51.1 u 089
2014-05-06 21:55:54 C 15 17 25.50 +14 27 51.5 u 089
2014-05-06 21:58:07 C 15 17 25.55 +14 27 51.8 u 089
2014-05-06 22:00:20 C 15 17 25.58 +14 27 52.1 u 089
2014-05-06 22:02:33 C 15 17 25.61 +14 27 52.5 u 089
2014-05-06 22:04:46 C 15 17 25.65 +14 27 52.8 u 089
2014-05-06 22:06:58 C 15 17 25.68 +14 27 53.1 u 089
2014-05-06 22:09:12 C 15 17 25.71 +14 27 53.6 u 089
2014-05-07 21:41:28 C 15 17 55.94 +14 31 12.4 q 073
2014-05-07 21:47:34 C 15 17 56.04 +14 31 13.7 q 073
2014-05-07 21:57:29 C 15 17 56.19 +14 31 14.7 q 073
2014-05-07 22:07:22 C 15 17 56.33 +14 31 16.0 q 073
2014-05-07 22:15:05 C 15 17 56.42 +14 31 16.2 q 073