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
2018-07-06 03:46:23 C 19 48 53.73 +41 38 23.5 q W34
2018-07-06 04:00:46 C 19 48 52.86 +41 38 03.4 q W34
2018-08-17 09:43:09 C 19 13 11.22 +09 39 51.0 U T05
2018-08-17 09:59:37 C 19 13 11.17 +09 39 20.4 U T05
2018-08-17 10:15:42 C 19 13 11.07 +09 38 49.7 U T05
2018-08-17 10:30:22 C 19 13 11.00 +09 38 22.4 U T05
2018-08-17 10:31:42 C 19 13 10.98 +09 38 20.5 U T05
2018-08-17 10:46:24 C 19 13 10.94 +09 37 52.5 U T05
2022-06-08 10:32:54 C 22 52 11.867 +07 19 06.20 V G96
2022-06-08 10:40:23 C 22 52 12.086 +07 19 04.76 V G96
2022-06-08 10:47:52 C 22 52 12.270 +07 19 02.89 V G96
2022-07-09 13:28:58 C 22 59 33.652 +02 00 40.76 U F52
2022-07-09 13:46:34 C 22 59 33.442 +02 00 29.46 U F52
2022-07-09 14:04:06 C 22 59 33.236 +02 00 18.08 U F52
2022-07-20 13:07:26 C 22 54 53.095 -01 10 30.83 U F52
2022-07-20 13:40:43 C 22 54 52.206 -01 10 57.70 U F52
2022-07-20 13:57:21 C 22 54 51.760 -01 11 11.11 U F52
2022-07-23 18:59:39 C 22 52 46.36 -02 14 47.6 V D29
2022-07-23 19:00:56 C 22 52 46.32 -02 14 49.3 V D29
2022-07-23 19:25:07 C 22 52 45.59 -02 15 09.3 V D29
2022-07-23 19:26:23 C 22 52 45.55 -02 15 10.9 V D29
2022-07-23 19:51:50 C 22 52 44.77 -02 15 32.6 V D29
2022-07-27 11:35:07 C 22 49 59.550 -03 31 42.59 U F52
2022-07-27 11:51:52 C 22 49 58.964 -03 31 57.44 U F52
2022-07-27 12:08:24 C 22 49 58.375 -03 32 12.19 U F52
2022-08-03 17:00:29 C 22 43 29.23 -06 11 58.2 V D29
2022-08-03 17:25:56 C 22 43 28.14 -06 12 22.2 V D29
2022-08-03 17:51:24 C 22 43 27.01 -06 12 46.6 V D29
2022-08-05 17:38:48 C 22 41 26.633 -06 58 30.25 V P07
2022-08-05 18:44:08 C 22 41 23.70 -06 59 38.7 V D29
2022-08-05 18:44:13 C 22 41 23.710 -06 59 32.57 V P07
2022-08-05 19:04:30 C 22 41 22.82 -06 59 58.5 V D29
2022-08-05 19:50:16 C 22 41 20.796 -07 00 36.94 V P07
2022-08-05 20:59:53 C 22 41 17.748 -07 01 43.93 V P07
2022-08-18 10:29:21 C 22 27 12.509 -11 55 17.12 U F51
2022-08-18 11:05:18 C 22 27 10.680 -11 55 51.59 U F51
2022-08-18 11:23:16 C 22 27 09.763 -11 56 08.85 U F51
2022-08-18 16:01:26 C 22 26 56.179 -12 00 31.10 V P07
2022-08-18 17:14:44 C 22 26 52.423 -12 01 42.85 V P07
2022-08-18 17:16:53 C 22 26 52.315 -12 01 43.90 V P07
2022-08-18 18:13:48 C 22 26 49.457 -12 02 38.72 V P07
2022-08-18 18:53:23 C 22 26 47.407 -12 03 17.46 V P07
2022-08-21 23:45:57 C 22 22 59.592 -13 16 10.67 V M22
2022-08-21 23:50:33 C 22 22 59.328 -13 16 15.13 V M22
2022-08-21 23:59:05 C 22 22 58.918 -13 16 22.80 V M22
2022-08-22 00:14:37 C 22 22 58.176 -13 16 36.95 V M22
2022-08-22 04:20:14 C 22 22 46.118 -13 20 27.64 V W68
2022-08-22 04:22:49 C 22 22 46.015 -13 20 29.72 V W68
2022-08-22 04:27:22 C 22 22 45.835 -13 20 34.19 V W68
2022-08-22 04:57:40 C 22 22 44.261 -13 21 02.20 V W68