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
2025-06-29 07:14:29 C 20 05 29.659 -02 33 41.65 V W68
2025-06-29 07:21:47 C 20 05 29.354 -02 33 43.67 V W68
2025-06-29 07:29:42 C 20 05 28.994 -02 33 47.05 V W68
2025-06-29 07:37:38 C 20 05 28.598 -02 33 49.68 V W68
2025-06-29 07:38:58 C 20 05 28.548 -02 33 50.65 V W68
2025-06-29 07:47:02 C 20 05 28.176 -02 33 52.13 V W68
2025-06-29 07:51:08 C 20 05 27.979 -02 33 54.00 V W68
2025-06-30 12:49:21 C 20 04 13.999 -02 43 54.77 V T05
2025-06-30 12:53:54 C 20 04 13.793 -02 43 56.86 V T05
2025-06-30 13:02:27 C 20 04 13.332 -02 43 59.84 V T05
2025-06-30 13:43:29 C 20 04 11.482 -02 44 13.78 V T05
2025-07-01 00:10:58 C 20 03 44.563 -02 47 42.61 V M22
2025-07-01 00:15:31 C 20 03 44.376 -02 47 44.77 V M22
2025-07-01 00:23:20 C 20 03 43.954 -02 47 46.93 V M22
2025-07-01 00:32:32 C 20 03 43.507 -02 47 50.86 V M22
2025-07-01 00:37:44 C 20 03 43.320 -02 47 52.33 V M22
2025-07-01 00:41:01 C 20 03 43.135 -02 47 53.48 V M22
2025-07-01 00:45:38 C 20 03 42.926 -02 47 54.96 V M22
2025-07-01 01:00:41 C 20 03 42.238 -02 48 00.79 V M22
2025-07-02 01:44:55 C 20 02 37.020 -02 57 15.01 V R17
2025-07-02 02:04:39 C 20 02 36.067 -02 57 22.54 V R17
2025-07-02 02:30:11 C 20 02 34.836 -02 57 31.93 V R17
2025-07-02 02:49:54 C 20 02 33.898 -02 57 39.35 V R17
2025-07-03 04:55:02 C 20 01 23.695 -03 07 22.26 V W68
2025-07-03 04:57:40 C 20 01 23.525 -03 07 22.87 V W68
2025-07-03 05:01:37 C 20 01 23.342 -03 07 24.31 V W68
2025-07-03 05:09:27 C 20 01 22.968 -03 07 28.13 V W68
2025-07-20 06:35:57 C 19 42 01.620 -06 26 04.81 U I41
2025-07-20 07:25:08 C 19 41 59.249 -06 26 31.81 U I41
2025-07-20 10:23:55 C 19 41 50.719 -06 28 09.80 U I41
2025-07-20 21:29:56 C 19 41 21.626 -06 34 03.76 V M22
2025-07-20 21:33:11 C 19 41 21.478 -06 34 05.38 V M22
2025-07-20 21:37:08 C 19 41 21.295 -06 34 08.11 V M22
2025-07-20 22:04:42 C 19 41 19.882 -06 34 24.35 V M22
2025-07-21 14:46:51 C 19 40 35.909 -06 43 39.50 V P07
2025-07-21 16:00:20 C 19 40 32.462 -06 44 20.36 V P07
2025-07-21 16:55:08 C 19 40 29.858 -06 44 50.68 V P07
2025-07-21 18:52:43 C 19 40 24.346 -06 45 55.40 V P07
2025-07-21 18:53:00 C 19 40 24.317 -06 45 56.09 V P07
2025-07-22 07:06:36 C 19 39 53.030 -06 52 54.91 U I41
2025-07-22 08:05:02 C 19 39 50.321 -06 53 27.38 U I41
2025-07-22 10:24:08 C 19 39 43.930 -06 54 44.50 U I41
2025-07-25 07:57:31 C 19 36 50.633 -07 33 35.64 V T08
2025-07-25 08:08:17 C 19 36 50.110 -07 33 42.08 V T08
2025-07-25 08:21:36 C 19 36 49.582 -07 33 49.46 V T08
2025-07-25 08:34:21 C 19 36 49.003 -07 33 56.38 V T08
2025-07-28 22:21:44 C 19 33 32.698 -08 21 52.42 V M22
2025-07-28 22:26:19 C 19 33 32.515 -08 21 54.29 V M22
2025-07-28 22:40:39 C 19 33 31.978 -08 22 02.50 V M22
2025-07-28 23:04:57 C 19 33 31.015 -08 22 16.25 V M22