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
1995-06-19 15:04:54 C 17 41 51.22 +09 29 24.4 413
1995-06-20 16:23:50 C 17 39 38.78 +09 15 17.6 413
1995-06-20 16:28:20 C 17 39 38.38 +09 15 15.1 413
1995-06-20 23:39:00 C 17 39 01.12 +09 10 49.7 z 104
1995-06-20 23:42:59 C 17 39 00.74 +09 10 46.6 z 104
1995-06-20 23:46:59 C 17 39 00.36 +09 10 44.5 z 104
1995-06-20 23:50:59 C 17 39 00.06 +09 10 42.7 z 104
1995-06-22 22:44:01 C 17 34 52.70 +08 41 45.0 z 587
1995-06-22 22:48:05 C 17 34 52.37 +08 41 42.2 z 587
1995-06-25 08:11:26 C 17 29 47.13 +08 02 11.5 z 658
1995-06-25 08:15:16 C 17 29 46.78 +08 02 08.7 z 658
1995-06-25 08:18:59 C 17 29 46.45 +08 02 05.9 z 658
1995-06-25 22:50:07 C 17 28 29.41 +07 51 25.1 z 587
1995-06-25 22:56:57 C 17 28 28.79 +07 51 21.4 z 587
1995-06-25 23:08:15 C 17 28 27.73 +07 51 11.5 z 587
1995-06-27 09:27:57 C 17 25 25.66 +07 24 54.1 c 608
1995-06-27 10:24:53 C 17 25 20.41 +07 24 08.7 c 608
1995-06-28 10:43:22 C 17 23 11.86 +07 04 31.3 c 608
1995-06-28 11:38:43 C 17 23 06.78 +07 03 45.4 c 608
1995-06-29 14:42:30 C 17 20 44.93 +06 40 57.8 z 360
1995-06-29 14:48:45 C 17 20 44.35 +06 40 52.2 z 360
1995-06-29 14:55:00 C 17 20 43.79 +06 40 46.9 z 360
1995-06-30 07:26:29 C 17 19 17.60 +06 26 24.6 z 658
1995-06-30 07:30:00 C 17 19 17.30 +06 26 21.9 z 658
1995-06-30 07:38:06 C 17 19 16.56 +06 26 14.5 z 658
1995-07-01 07:59:26 C 17 17 10.19 +06 04 30.3 z 658
1995-07-01 08:05:16 C 17 17 09.67 +06 04 24.8 z 658
1995-07-01 08:11:25 C 17 17 09.13 +06 04 19.5 z 658
1995-07-04 03:34:14 C 17 11 27.25 +05 00 46.9 z 817
1995-07-06 10:02:47 C 17 07 00.15 +04 06 01.0 c 608
1995-07-06 10:52:59 C 17 06 55.99 +04 05 09.5 c 608
1995-07-06 11:26:45 C 17 06 53.18 +04 04 34.4 c 608
1995-07-18 13:56:45 C 16 46 47.61 -01 26 19.2 z 360
1995-07-18 14:03:45 C 16 46 47.16 -01 26 27.8 z 360
1995-07-18 14:18:15 C 16 46 46.36 -01 26 45.0 z 360
1995-07-18 21:20:30 C 16 46 22.80 -01 35 21.1 z 104
1995-07-18 21:24:59 C 16 46 22.50 -01 35 26.8 z 104
1995-07-18 21:29:59 C 16 46 22.21 -01 35 32.7 z 104
1995-07-20 12:35:51 C 16 44 15.34 -02 23 06.5 413
1995-07-20 12:40:29 C 16 44 15.08 -02 23 12.3 413
1995-07-31 12:09:14 C 16 34 04.67 -07 51 33.0 z 360
1995-07-31 12:15:29 C 16 34 04.47 -07 51 41.2 z 360
1995-07-31 12:22:30 C 16 34 04.31 -07 51 49.8 z 360
1995-08-16 11:28:00 C 16 31 57.30 -15 34 38.8 z 360
1995-08-16 11:44:14 C 16 31 57.52 -15 34 57.7 z 360
1995-08-16 11:50:45 C 16 31 57.56 -15 35 05.0 z 360
1995-09-29 10:25:14 C 17 30 54.27 -32 57 06.7 413
1995-09-29 10:28:50 C 17 30 54.59 -32 57 09.6 413
1995-10-19 11:27:21 C 18 25 09.47 -38 38 36.6 413
1995-12-08 11:37:14 C 21 48 50.28 -41 01 27.7 z 413