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
2003-02-25 20:28:48 C 08 04 12.62 +12 47 59.8 c 246
2003-02-25 21:57:23 C 08 04 10.18 +12 48 58.2 c 113
2003-02-25 21:59:57 C 08 04 10.10 +12 48 59.4 c 113
2003-02-25 22:02:33 C 08 04 10.04 +12 49 01.1 c 113
2003-02-25 22:05:07 C 08 04 09.95 +12 49 02.7 c 113
2003-02-25 22:07:44 C 08 04 09.90 +12 49 04.7 c 113
2003-02-27 18:53:43 C 08 03 09.40 +13 18 31.2 c 151
2003-02-27 18:57:34 C 08 03 09.35 +13 18 33.4 c 151
2003-02-27 19:04:35 C 08 03 09.20 +13 18 39.5 c 151
2003-02-27 19:13:49 C 08 03 08.89 +13 18 44.6 d 118
2003-02-27 19:21:25 C 08 03 08.63 +13 18 48.3 d 118
2003-02-27 19:27:27 C 08 03 08.44 +13 18 53.5 d 118
2003-02-27 19:31:27 C 08 03 08.46 +13 18 55.6 d 118
2003-02-27 19:39:57 C 08 03 08.18 +13 19 01.9 c 151
2003-02-28 04:16:49 C 08 02 57.69 +13 24 43.9 18.7 c 704
2003-02-28 04:35:20 C 08 02 57.29 +13 24 55.9 18.8 c 704
2003-02-28 04:54:06 C 08 02 56.82 +13 25 08.3 18.6 c 704
2003-02-28 05:13:05 C 08 02 56.40 +13 25 20.3 18.5 c 704
2003-02-28 05:31:51 C 08 02 55.92 +13 25 32.8 18.4 c 704
2003-02-28 06:08:09 C 08 02 55.92 +13 26 00.6 18.8 c 608
2003-02-28 06:24:10 C 08 02 55.53 +13 26 11.1 19.0 c 608
2003-02-28 06:39:59 C 08 02 55.15 +13 26 21.8 18.9 c 608
2003-02-28 18:52:25 C 08 02 41.26 +13 34 11.9 c 246
2003-02-28 18:54:19 C 08 02 41.18 +13 34 13.2 c 246
2003-02-28 18:55:31 C 08 02 41.16 +13 34 14.1 c 246
2003-02-28 18:56:53 C 08 02 41.12 +13 34 14.5 c 246
2003-02-28 18:58:13 C 08 02 41.10 +13 34 16.4 c 246
2003-02-28 19:00:06 C 08 02 41.05 +13 34 17.0 c 246
2003-03-02 04:56:23 C 08 02 07.00 +13 56 21.9 c 670
2003-03-02 05:18:21 C 08 02 06.60 +13 56 36.9 c 670
2003-03-02 06:01:58 C 08 02 05.68 +13 57 05.4 c 670
2003-03-02 19:52:53 C 08 01 54.00 +14 05 54.5 c 084
2003-03-03 19:26:09 C 08 01 36.64 +14 21 01.6 c 084
2003-03-04 19:32:39 C 08 01 22.48 +14 36 21.8 c 084
2003-03-04 21:45:50 C 08 01 21.01 +14 37 48.9 d 118
2003-03-04 21:50:50 C 08 01 21.03 +14 37 51.3 d 118
2003-03-04 21:55:37 C 08 01 20.94 +14 37 54.1 d 118
2003-03-04 21:58:40 C 08 01 20.88 +14 37 56.6 d 118
2003-03-05 21:16:21 C 08 01 11.23 +14 52 37.2 c 240
2003-03-05 21:23:50 C 08 01 11.18 +14 52 41.2 c 240
2003-03-05 21:38:50 C 08 01 11.03 +14 52 50.4 c 240
2003-03-06 05:19:27 C 08 01 08.53 +14 57 42.5 18.2 c 704
2003-03-06 05:19:58 C 08 01 08.48 +14 57 43.5 18.5 c 704
2003-03-06 05:38:30 C 08 01 08.39 +14 57 54.1 18.7 c 704
2003-03-06 05:57:49 C 08 01 08.22 +14 58 06.2 18.9 c 704
2003-03-06 05:58:20 C 08 01 08.13 +14 58 07.1 19.0 c 704
2003-03-06 06:16:35 C 08 01 08.07 +14 58 17.9 18.8 c 704
2003-03-06 06:17:06 C 08 01 08.01 +14 58 18.2 19.3 c 704
2003-03-06 06:35:19 C 08 01 07.93 +14 58 29.6 19.3 c 704
2003-03-06 06:35:50 C 08 01 07.82 +14 58 30.5 19.4 c 704