24761 Ahau (1993 BW2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3057636965 ± 1.12e-08
Semi-major axis (a)1.3347229799 AU ± 8.34e-10
Inclination (i)21.92456056° ± 1.13e-06
Long. of Asc. Node (Ω)121.04102558° ± 1.90e-06
Arg. of Perihelion (ω)287.55415505° ± 2.65e-06
Mean Anomaly (M)141.63753405° ± 3.60e-06
Mean Motion (n)0.6391835206°/day ± 5.99e-10
Perihelion dist (q)0.92661315 AU ± 1.49e-08
Aphelion dist (Q)1.74283281 AU ± 1.50e-08
Orbital Period1.54200828 yr ± 1.45e-09
Physical Parameters
H (abs. magnitude)17.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.071″
Uncertainty0
Orbit TypeApollo
MOID0.100268 AU
Observations Used1024
Gaia Obs Used37
Oppositions8
Arc Total1993-2024
First Observation Used1993-01-28
Last Observation Used2024-07-05
Observations (1053)
Date Type RA Dec Mag Band Observatory
2021-06-12 07:24:06 C 14 05 32.00 +24 22 07.5 V T08
2021-06-12 07:35:43 C 14 05 31.76 +24 21 57.7 V T08
2021-06-12 07:58:00 C 14 05 31.42 +24 21 39.0 V T08
2021-06-12 08:02:03 C 14 05 31.35 +24 21 35.1 V T08
2021-06-13 05:04:43 C 14 05 12.32 +24 03 41.1 U I41
2021-06-13 05:41:09 C 14 05 11.74 +24 03 10.0 U I41
2021-06-16 05:50:12 C 14 04 21.85 +23 00 50.7 V G96
2021-06-16 05:57:46 C 14 04 21.77 +23 00 44.0 V G96
2021-06-16 06:05:20 C 14 04 21.69 +23 00 37.3 V G96
2021-06-16 06:12:54 C 14 04 21.62 +23 00 30.6 V G96
2021-07-02 04:35:10 C 14 05 55.28 +17 14 12.1 U I41
2021-07-02 04:58:34 C 14 05 55.59 +17 13 50.5 U I41
2021-07-02 05:58:20 C 14 05 56.48 +17 12 55.0 U I41
2021-07-04 04:41:01 C 14 06 44.68 +16 29 42.6 U I41
2021-07-04 05:41:51 C 14 06 45.70 +16 28 45.8 U I41
2021-07-05 04:41:15 C 14 07 12.18 +16 07 28.6 U I41
2021-07-05 04:42:37 C 14 07 12.19 +16 07 27.4 U I41
2021-07-05 06:07:18 C 14 07 13.75 +16 06 08.5 U I41
2021-07-07 04:37:10 C 14 08 12.59 +15 23 03.6 U I41
2021-07-07 05:06:18 C 14 08 13.18 +15 22 36.6 U I41
2023-06-22 10:39:30 C 00 23 21.959 -03 41 43.76 V 703
2023-06-22 10:45:14 C 00 23 22.960 -03 41 44.63 V 703
2023-06-22 10:50:57 C 00 23 23.964 -03 41 44.48 V 703
2023-06-22 10:56:41 C 00 23 24.893 -03 41 44.88 V 703
2023-08-13 09:12:05 C 04 49 22.894 -06 38 09.06 V W68
2023-08-13 09:16:41 C 04 49 23.849 -06 38 08.41 V W68
2023-08-13 09:27:16 C 04 49 26.198 -06 38 10.00 V W68
2023-08-13 09:38:00 C 04 49 28.430 -06 38 11.58 V W68
2023-08-13 09:53:15 C 04 49 31.788 -06 38 12.62 V W68
2023-08-13 09:53:54 C 04 49 31.954 -06 38 11.98 V W68
2023-08-13 10:03:58 C 04 49 34.116 -06 38 12.52 V W68
2023-08-13 10:11:32 C 04 49 35.746 -06 38 14.60 V W68
2023-10-18 11:56:02 C 09 28 16.370 -03 18 28.62 V 703
2023-10-18 12:03:43 C 09 28 17.483 -03 18 26.86 V 703
2023-10-18 12:11:22 C 09 28 18.570 -03 18 25.45 V 703
2023-10-18 12:19:03 C 09 28 19.618 -03 18 24.41 V 703
2023-10-21 11:57:33 C 09 38 46.162 -03 03 38.88 V 703
2023-10-21 12:05:23 C 09 38 47.285 -03 03 37.15 V 703
2023-10-21 12:13:12 C 09 38 48.379 -03 03 35.64 V 703
2023-10-21 12:21:02 C 09 38 49.470 -03 03 34.70 V 703
2024-01-13 14:40:06 C 13 44 00.643 +08 26 17.59 V T08
2024-01-13 14:44:56 C 13 44 01.039 +08 26 20.83 V T08
2024-01-13 14:55:12 C 13 44 02.062 +08 26 28.54 V T08
2024-01-13 15:11:06 C 13 44 03.235 +08 26 39.52 V T08
2024-01-22 14:52:29 C 14 01 53.434 +11 12 14.00 X F52
2024-01-22 15:08:18 C 14 01 54.605 +11 12 27.20 X F52
2024-01-22 15:24:09 C 14 01 55.776 +11 12 40.46 X F52
2024-01-22 15:40:01 C 14 01 56.945 +11 12 53.69 X F52
2024-02-01 14:13:57 C 14 18 29.578 +14 48 34.27 V T05
2024-02-01 14:17:24 C 14 18 29.712 +14 48 38.56 V T05