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
2015-06-07 10:07:25 C 16 56 22.30 +15 59 30.1 q 703
2015-06-07 10:14:38 C 16 56 21.72 +15 59 27.3 q 703
2015-06-07 10:21:52 C 16 56 21.11 +15 59 26.0 q 703
2015-06-07 10:29:06 C 16 56 20.53 +15 59 23.2 q 703
2015-06-07 12:47:21 C 16 56 09.152 +15 58 43.41 L F52
2015-06-07 13:04:35 C 16 56 07.683 +15 58 38.01 L F52
2015-06-07 13:21:50 C 16 56 06.219 +15 58 32.53 L F52
2015-06-07 13:39:07 C 16 56 04.753 +15 58 27.04 L F52
2015-06-12 11:42:08 C 16 46 17.836 +15 13 12.07 L F52
2015-06-12 11:59:31 C 16 46 16.349 +15 13 03.97 L F52
2015-06-12 12:16:50 C 16 46 14.873 +15 12 55.94 L F52
2015-06-12 12:34:11 C 16 46 13.398 +15 12 47.82 L F52
2015-06-21 03:47:09 C 16 29 39.07 +13 11 29.6 q 703
2015-06-21 03:53:41 C 16 29 38.56 +13 11 24.5 q 703
2015-06-21 04:06:42 C 16 29 37.54 +13 11 16.4 q 703
2015-07-06 09:10:19 C 16 06 24.961 +07 55 09.94 L F51
2015-07-06 09:45:39 C 16 06 23.136 +07 54 34.87 L F51
2015-07-06 10:03:25 C 16 06 22.229 +07 54 17.05 L F51
2015-07-08 04:43:30 C 16 04 22.11 +07 11 27.4 q 703
2015-07-08 04:50:01 C 16 04 21.80 +07 11 19.6 q 703
2015-07-08 04:56:34 C 16 04 21.55 +07 11 13.6 q 703
2015-07-08 05:03:05 C 16 04 21.18 +07 11 07.3 q 703
2016-03-10 02:30:22 C 03 42 24.67 +17 06 55.8 q 703
2016-03-10 02:47:49 C 03 42 27.78 +17 07 26.5 q 703
2016-03-10 03:00:06 C 03 42 29.91 +17 07 43.9 q 703
2016-03-10 03:13:08 C 03 42 32.20 +17 08 04.0 q 703
2016-03-17 02:52:20 C 04 12 35.36 +21 20 38.7 q G96
2016-03-17 02:56:50 C 04 12 36.15 +21 20 44.9 q G96
2016-03-17 02:59:50 C 04 12 36.66 +21 20 50.3 q 703
2016-03-17 03:01:22 C 04 12 36.97 +21 20 51.4 q G96
2016-03-17 03:05:36 C 04 12 37.76 +21 20 58.6 q 703
2016-03-17 03:05:53 C 04 12 37.76 +21 20 57.6 q G96
2016-03-17 03:11:24 C 04 12 38.73 +21 21 05.1 q 703
2016-03-17 03:17:12 C 04 12 39.84 +21 21 14.0 q 703
2016-05-29 06:26:18 C 09 03 20.517 +32 12 20.41 L F51
2016-05-29 06:45:12 C 09 03 23.068 +32 12 13.40 L F51
2016-05-29 07:04:06 C 09 03 25.625 +32 12 06.45 L F51
2016-05-29 07:23:03 C 09 03 28.181 +32 11 59.37 L F51
2018-02-04 11:05:37 C 15 48 53.22 +04 37 38.6 U G96
2018-02-04 11:13:01 C 15 48 53.84 +04 37 41.5 U G96
2018-02-04 11:20:24 C 15 48 54.41 +04 37 43.2 U G96
2018-02-04 11:27:47 C 15 48 54.94 +04 37 45.6 U G96
2018-03-28 09:54:32 C 16 48 40.11 +14 50 00.3 U G96
2018-03-28 10:02:06 C 16 48 40.17 +14 50 05.1 U G96
2018-03-28 10:09:40 C 16 48 40.23 +14 50 10.4 U G96
2018-03-28 10:17:14 C 16 48 40.31 +14 50 15.3 U G96
2018-04-11 10:52:53 C 16 47 45.48 +18 35 15.4 U G96
2018-04-11 11:00:16 C 16 47 45.34 +18 35 20.1 U G96
2018-04-11 11:07:38 C 16 47 45.19 +18 35 25.0 U G96
2018-04-11 11:15:00 C 16 47 45.05 +18 35 29.8 U G96