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
2022-08-22 10:10:40 C 22 22 28.821 -13 26 00.24 U F51
2022-08-22 10:46:34 C 22 22 26.985 -13 26 33.62 U F51
2022-08-22 11:04:32 C 22 22 26.061 -13 26 50.41 U F51
2022-08-22 14:39:00 C 22 22 15.653 -13 30 05.72 V P07
2022-08-22 16:45:22 C 22 22 09.226 -13 32 03.55 V P07
2022-08-22 18:46:21 C 22 22 03.017 -13 33 56.27 V P07
2022-08-22 19:58:23 C 22 21 59.407 -13 35 03.08 V P07
2022-08-26 14:00:47 C 22 17 34.543 -14 57 08.89 V P07
2022-08-26 14:01:40 C 22 17 34.454 -14 57 09.97 V P07
2022-08-26 15:24:47 C 22 17 30.295 -14 58 24.46 V P07
2022-08-26 17:27:53 C 22 17 24.108 -15 00 14.11 V P07
2022-08-26 17:28:40 C 22 17 24.036 -15 00 14.54 V P07
2022-08-26 18:47:23 C 22 17 20.028 -15 01 25.07 V P07
2022-08-26 18:48:47 C 22 17 20.028 -15 01 26.15 V P07
2022-08-28 09:39:38 C 22 15 27.606 -15 35 43.31 U F52
2022-08-28 09:59:04 C 22 15 26.638 -15 36 00.24 U F52
2022-08-28 10:18:29 C 22 15 25.674 -15 36 17.18 U F52
2022-08-28 10:37:55 C 22 15 24.712 -15 36 34.09 U F52
2022-08-28 19:37:07 C 22 14 59.17 -15 44 17.5 V M21
2022-08-28 19:55:57 C 22 14 58.23 -15 44 34.1 V M21
2022-08-29 09:44:08 C 22 14 18.472 -15 56 32.60 U F51
2022-08-29 10:02:03 C 22 14 17.585 -15 56 47.97 U F51
2022-08-29 10:19:44 C 22 14 16.714 -15 57 03.12 U F51
2022-08-31 00:30:22 C 22 12 28.45 -16 29 26.5 X I93
2022-08-31 00:47:51 C 22 12 27.64 -16 29 41.3 X I93
2022-08-31 01:05:00 C 22 12 26.81 -16 29 55.4 X I93
2022-09-15 07:14:23 C 21 57 26.052 -20 54 02.30 U F51
2022-09-15 07:27:14 C 21 57 25.598 -20 54 09.98 U F51
2022-09-15 07:39:59 C 21 57 25.151 -20 54 17.70 U F51
2022-10-03 04:40:34 C 21 47 23.932 -24 10 56.86 V G96
2022-10-03 04:48:29 C 21 47 23.795 -24 10 59.30 V G96
2022-10-03 04:56:21 C 21 47 23.698 -24 11 02.08 V G96
2022-10-03 05:04:15 C 21 47 23.615 -24 11 05.14 V G96
2024-12-23 08:37:18 C 05 16 45.985 -32 20 39.25 X F51
2024-12-23 09:08:42 C 05 16 44.329 -32 20 32.97 X F51
2024-12-23 09:24:22 C 05 16 43.482 -32 20 29.82 X F51