163691 (2003 BB43)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5216859598 ± 3.53e-08
Semi-major axis (a)2.4175899328 AU ± 2.98e-09
Inclination (i)40.79584102° ± 9.29e-06
Long. of Asc. Node (Ω)148.79166712° ± 5.82e-06
Arg. of Perihelion (ω)60.82383928° ± 9.61e-06
Mean Anomaly (M)11.96667975° ± 4.64e-06
Mean Motion (n)0.2622033997°/day ± 4.85e-10
Perihelion dist (q)1.15636721 AU ± 8.53e-08
Aphelion dist (Q)3.67881266 AU ± 8.55e-08
Orbital Period3.75901413 yr ± 6.96e-09
Physical Parameters
H (abs. magnitude)17.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.403″
Uncertainty0
Orbit TypeAmor
MOID0.354703 AU
Observations Used347
Oppositions26
Arc Total1988-2024
First Observation Used1988-06-21
Last Observation Used2024-12-23
Observations (436)
Date Type RA Dec Mag Band Observatory
2007-08-13 16:59:41 C 22 36 45.57 -10 12 10.1 r D29
2007-08-13 17:15:00 C 22 36 44.88 -10 12 24.8 r D29
2007-08-13 17:28:35 C 22 36 44.22 -10 12 38.1 r D29
2007-08-13 17:42:07 C 22 36 43.52 -10 12 51.2 r D29
2010-02-18 15:50:02 S 04 45 01.92 -18 34 52.9 L C51
2010-02-18 19:00:33 S 04 45 03.768 -18 32 14.03 L C51
2010-02-18 22:11:04 S 04 45 05.633 -18 29 31.31 L C51
2010-02-19 01:21:47 S 04 45 07.752 -18 26 50.21 L C51
2010-02-19 02:56:57 S 04 45 08.52 -18 25 32.7 L C51
2010-02-19 04:32:18 S 04 45 09.55 -18 24 13.2 L C51
2010-02-19 06:07:28 S 04 45 10.52 -18 22 51.3 L C51
2010-02-19 06:07:39 S 04 45 10.55 -18 22 51.9 L C51
2010-02-19 07:42:49 S 04 45 11.39 -18 21 30.6 L C51
2010-02-19 09:18:10 S 04 45 12.51 -18 20 12.3 L C51
2010-02-19 10:53:20 S 04 45 13.41 -18 18 51.9 L C51
2010-02-19 12:28:41 S 04 45 14.45 -18 17 31.5 L C51
2010-02-19 14:04:02 S 04 45 15.47 -18 16 11.4 L C51
2010-02-19 15:39:12 S 04 45 16.53 -18 14 52.0 L C51
2010-02-19 18:49:54 S 04 45 18.559 -18 12 11.09 L C51
2010-02-19 22:00:25 S 04 45 20.803 -18 09 32.76 L C51
2010-02-20 01:10:56 S 04 45 22.85 -18 06 50.1 L C51
2010-02-22 15:07:03 S 04 46 10.730 -17 14 40.81 L C51
2010-02-22 16:42:13 S 04 46 12.101 -17 13 20.21 L C51
2013-12-11 04:22:34 C 07 36 37.28 -27 36 49.1 u 807
2013-12-11 04:29:16 C 07 36 37.09 -27 36 51.0 u 807
2013-12-11 04:36:18 C 07 36 36.89 -27 36 52.8 u 807
2014-01-05 09:46:44 C 07 09 37.185 -27 48 56.47 L F51
2014-01-05 10:04:10 C 07 09 36.108 -27 48 51.54 L F51
2014-01-13 03:07:53 C 06 58 17.36 -26 34 51.1 u 807
2014-01-13 03:14:36 C 06 58 16.92 -26 34 47.7 u 807
2014-01-13 03:22:07 C 06 58 16.43 -26 34 43.9 u 807
2014-01-28 05:44:56 C 06 36 13.26 -22 00 49.1 q 448
2014-01-28 06:16:46 C 06 36 11.44 -22 00 17.3 q 448
2014-01-28 06:47:57 C 06 36 09.64 -21 59 46.9 q 448
2014-02-08 03:20:56 C 06 23 19.72 -17 04 20.0 q 448
2014-02-08 03:46:29 C 06 23 18.69 -17 03 48.7 q 448
2014-02-10 06:50:08 C 06 21 17.585 -15 58 11.83 L F51
2014-02-10 07:09:20 C 06 21 16.820 -15 57 46.75 L F51
2014-02-10 07:28:29 C 06 21 16.044 -15 57 21.63 L F51
2014-02-10 07:47:34 C 06 21 15.284 -15 56 56.70 L F51
2014-03-23 14:51:52 S 06 22 14.97 +07 53 33.1 L C51
2014-03-23 18:01:28 S 06 22 22.28 +07 57 56.6 L C51
2014-03-23 21:11:05 S 06 22 29.73 +08 02 19.1 L C51
2014-03-23 21:11:15 S 06 22 29.74 +08 02 18.8 L C51
2014-03-24 00:20:51 S 06 22 37.19 +08 06 40.8 L C51
2014-03-24 05:05:15 S 06 22 48.49 +08 13 12.2 L C51
2014-03-24 09:49:39 S 06 22 59.87 +08 19 44.3 L C51
2014-03-24 11:24:28 S 06 23 03.67 +08 21 54.3 L C51
2014-03-24 11:24:38 S 06 23 03.70 +08 21 54.2 L C51
2014-03-24 14:34:15 S 06 23 11.36 +08 26 15.6 L C51