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
2014-05-08 06:51:09 C 15 18 07.39 +14 32 21.3 q 703
2014-05-08 07:00:50 C 15 18 07.55 +14 32 22.1 q 703
2014-05-08 07:10:31 C 15 18 07.67 +14 32 23.7 q 703
2014-05-08 07:23:57 C 15 18 07.85 +14 32 25.0 q 703
2014-05-14 21:11:13 C 15 21 11.25 +14 30 08.4 q Z81
2014-05-14 21:39:50 C 15 21 11.64 +14 30 05.1 q Z81
2014-05-14 22:05:23 C 15 21 11.95 +14 30 02.1 q Z81
2014-05-16 21:40:17 C 15 22 03.69 +14 22 06.7 q Z81
2014-05-16 22:18:09 C 15 22 04.12 +14 21 59.8 q Z81
2014-05-16 22:47:42 C 15 22 04.50 +14 21 53.7 q Z81
2014-05-18 05:50:26 C 15 22 37.26 +14 14 58.3 u H21
2014-05-18 05:52:44 C 15 22 37.29 +14 14 57.7 u H21
2014-05-18 05:56:23 C 15 22 37.33 +14 14 56.9 u H21
2014-05-18 06:02:20 C 15 22 37.42 +14 14 55.5 u H21
2014-05-18 06:05:32 C 15 22 37.44 +14 14 54.6 u H21
2014-05-18 06:12:22 C 15 22 37.53 +14 14 53.0 u H21
2014-05-18 06:15:05 C 15 22 37.56 +14 14 52.2 u H21
2014-05-18 13:56:27 C 15 22 46.35 +14 12 59.0 o 300
2014-05-18 13:59:51 C 15 22 46.41 +14 12 58.0 o 300
2014-05-18 17:01:29 C 15 22 48.56 +14 12 10.2 o 300
2014-05-18 17:05:46 C 15 22 48.55 +14 12 09.4 o 300
2014-05-18 17:07:19 C 15 22 48.61 +14 12 09.4 o 300
2014-05-18 17:08:53 C 15 22 48.62 +14 12 08.0 o 300
2014-05-19 06:05:02 C 15 23 03.12 +14 08 39.6 u H21
2014-05-19 06:14:11 C 15 23 03.23 +14 08 37.1 u H21
2014-05-19 06:23:38 C 15 23 03.34 +14 08 34.4 u H21
2014-05-21 20:56:59 C 15 24 11.04 +13 48 39.8 q 089
2014-05-21 21:02:25 C 15 24 11.13 +13 48 37.8 q 089
2014-05-21 21:05:08 C 15 24 11.15 +13 48 36.4 q 089
2014-05-21 21:07:51 C 15 24 11.20 +13 48 36.1 q 089
2014-05-21 21:10:34 C 15 24 11.22 +13 48 34.8 q 089
2014-05-21 21:13:17 C 15 24 11.27 +13 48 34.0 q 089
2014-05-21 21:16:00 C 15 24 11.28 +13 48 33.0 q 089
2014-05-21 21:18:43 C 15 24 11.33 +13 48 32.0 q 089
2014-05-21 21:21:26 C 15 24 11.37 +13 48 31.1 q 089
2014-05-22 08:02:10 C 15 24 22.49 +13 44 42.7 q 703
2014-05-22 08:09:22 C 15 24 22.60 +13 44 39.7 q 703
2014-05-22 08:16:34 C 15 24 22.67 +13 44 37.4 q 703
2014-05-22 08:25:53 C 15 24 22.78 +13 44 33.9 q 703
2014-05-22 23:27:42 C 15 24 39.87 +13 38 48.6 q Z81
2014-05-23 00:21:27 C 15 24 40.51 +13 38 27.5 q Z81
2014-05-23 00:57:14 C 15 24 40.95 +13 38 13.4 q Z81
2014-05-24 10:59:31 C 15 25 18.522 +13 24 17.64 L F51
2014-05-24 11:17:51 C 15 25 18.743 +13 24 09.59 L F51
2014-05-24 11:36:06 C 15 25 18.969 +13 24 01.49 L F51
2014-05-24 11:54:23 C 15 25 19.199 +13 23 53.33 L F51
2014-05-26 20:03:33 C 15 26 24.47 +12 57 34.3 q 073
2014-05-26 20:11:30 C 15 26 24.58 +12 57 30.6 q 073
2014-05-26 20:14:53 C 15 26 24.65 +12 57 29.1 q 073
2014-05-26 20:17:57 C 15 26 24.73 +12 57 27.7 q 073