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
1995-12-08 11:41:15 C 21 48 51.09 -41 01 25.5 z 413
1996-01-03 11:25:35 C 23 51 11.69 -29 48 09.2 z 413
1996-01-03 11:29:15 C 23 51 12.38 -29 48 03.3 z 413
1996-01-09 11:31:00 C 00 18 36.61 -25 30 10.4 z 413
1996-01-09 11:34:16 C 00 18 37.24 -25 30 02.7 z 413
1996-01-26 11:14:11 C 01 34 09.43 -10 02 15.7 413
1996-01-26 11:18:02 C 01 34 10.14 -10 02 05.9 413
1996-01-27 11:01:11 C 01 38 30.17 -09 01 13.1 413
1996-01-27 11:05:09 C 01 38 30.88 -09 01 02.8 413
1996-01-27 11:08:26 C 01 38 31.50 -09 00 54.6 413
1996-01-28 11:33:18 C 01 42 58.79 -07 57 46.3 413
1996-01-28 11:37:08 C 01 42 59.46 -07 57 36.3 413
1996-02-17 18:34:30 C 03 11 46.49 +12 56 18.4 z 587
1996-02-17 18:40:30 C 03 11 47.48 +12 56 34.2 z 587
1996-02-17 18:47:59 C 03 11 48.81 +12 56 52.5 z 587
1996-03-14 04:49:54 C 05 04 38.32 +31 11 33.8 z 658
1996-03-14 04:59:07 C 05 04 40.03 +31 11 45.1 z 658
1996-03-23 04:42:18 C 05 44 11.98 +34 44 31.7 z 658
1996-03-23 04:46:45 C 05 44 12.75 +34 44 35.2 z 658
1996-03-23 04:50:11 C 05 44 13.37 +34 44 38.0 z 658
1996-03-25 03:58:43 C 05 52 45.10 +35 20 23.0 z 658
1996-03-25 04:05:46 C 05 52 46.33 +35 20 28.0 z 658
1996-03-25 04:08:40 C 05 52 46.87 +35 20 30.0 z 658
1996-03-25 04:11:59 C 05 52 47.49 +35 20 32.8 z 658
1998-03-29 11:03:00 C 17 21 45.83 +09 57 30.5 658
1998-03-29 11:11:02 C 17 21 46.01 +09 57 34.7 658
1998-03-29 11:22:52 C 17 21 46.35 +09 57 41.4 658
1998-04-15 10:39:51 C 17 26 42.60 +13 44 19.8 658
1998-04-15 10:49:16 C 17 26 42.54 +13 44 25.5 658
1998-04-15 11:00:28 C 17 26 42.52 +13 44 32.2 658
1998-05-20 00:27:58 C 16 54 36.58 +19 27 15.0 557
1998-05-20 00:31:20 C 16 54 36.41 +19 27 15.3 557
1998-05-21 16:47:00 C 16 51 40.80 +19 31 06.5 360
1998-05-21 16:53:15 C 16 51 40.33 +19 31 07.1 360
1998-05-21 16:59:30 C 16 51 39.85 +19 31 07.7 360
1998-06-14 22:25:09 C 16 06 13.01 +16 46 58.4 046
1998-06-14 22:28:11 C 16 06 12.79 +16 46 56.3 046
1998-06-14 22:30:57 C 16 06 12.58 +16 46 54.5 046
1998-06-14 22:34:07 C 16 06 12.34 +16 46 52.5 046
1998-06-15 00:02:00 C 16 06 05.84 +16 45 56.7 557
1998-06-15 00:05:22 C 16 06 05.63 +16 45 54.7 557
1998-06-15 00:08:43 C 16 06 05.36 +16 45 52.4 557
1998-06-17 15:06:00 C 16 01 40.98 +16 04 21.0 360
1998-06-17 15:12:15 C 16 01 40.55 +16 04 16.1 360
1998-06-17 15:18:14 C 16 01 40.09 +16 04 12.0 360
2001-04-17 10:57:23 C 16 16 06.71 +24 06 16.5 919
2001-04-17 11:02:11 C 16 16 06.38 +24 06 20.7 919
2001-05-26 03:49:14 C 15 11 30.21 +26 18 03.9 682
2001-05-26 04:21:57 C 15 11 27.95 +26 17 50.7 17.9 682
2001-05-26 04:54:42 C 15 11 25.55 +26 17 37.0 17.1 682