2016 BA40

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5778731017 ± 1.39e-08
Semi-major axis (a)2.0409663894 AU ± 8.48e-09
Inclination (i)64.03067387° ± 9.90e-06
Long. of Asc. Node (Ω)330.64983577° ± 1.92e-06
Arg. of Perihelion (ω)244.77318530° ± 3.76e-06
Mean Anomaly (M)104.49291544° ± 7.38e-06
Mean Motion (n)0.3380325308°/day ± 2.11e-09
Perihelion dist (q)0.86154681 AU ± 2.86e-08
Aphelion dist (Q)3.22038597 AU ± 3.14e-08
Orbital Period2.91577346 yr ± 1.82e-08
Physical Parameters
H (abs. magnitude)18.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.257″
Uncertainty0
Orbit TypeApollo
MOID0.091805 AU
Observations Used390
Oppositions6
Arc Total2016-2025
First Observation Used2016-01-31
Last Observation Used2025-08-23
Observations (419)
Date Type RA Dec Mag Band Observatory
2022-09-14 02:18:55 C 21 27 53.60 +17 10 43.5 u H21
2022-09-14 02:35:01 C 21 27 52.14 +17 10 42.0 u H21
2022-09-14 05:55:08 C 21 27 35.518 +17 10 25.42 U F52
2022-09-14 06:30:01 C 21 27 32.539 +17 10 22.30 U F52
2022-09-14 06:47:21 C 21 27 31.062 +17 10 20.65 U F52
2022-09-18 06:06:37 C 21 19 59.405 +16 59 40.39 U F52
2022-09-18 06:24:07 C 21 19 58.073 +16 59 38.22 U F52
2022-09-18 06:41:39 C 21 19 56.752 +16 59 36.17 U F52
2022-09-28 05:24:25 C 21 05 06.980 +16 22 45.18 U F51
2022-09-28 05:42:41 C 21 05 06.012 +16 22 42.05 U F51
2022-09-28 06:03:28 C 21 05 04.940 +16 22 38.43 U F51
2025-08-16 08:23:45 C 22 44 36.573 +24 58 56.16 X F52
2025-08-16 08:41:16 C 22 44 34.678 +24 59 03.17 X F52
2025-08-16 08:58:48 C 22 44 32.786 +24 59 09.98 X F52
2025-08-16 09:16:20 C 22 44 30.880 +24 59 16.89 X F52
2025-08-19 05:13:56 C 22 37 12.21 +25 23 18.5 V H21
2025-08-19 05:41:22 C 22 37 09.22 +25 23 26.8 V H21
2025-08-23 04:41:32 C 22 26 50.73 +25 49 20.4 V H21
2025-08-23 05:00:05 C 22 26 48.68 +25 49 24.8 V H21