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
2018-06-09 07:44:30 C 15 21 41.65 +21 24 03.7 U G96
2018-06-13 06:35:49 C 15 16 18.56 +20 19 28.9 U 703
2018-06-13 06:43:24 C 15 16 18.09 +20 19 23.1 U 703
2018-06-13 06:50:59 C 15 16 17.71 +20 19 17.8 U 703
2018-06-13 06:58:33 C 15 16 17.28 +20 19 11.7 U 703
2018-06-17 09:51:03 C 15 11 25.328 +19 04 25.34 U F51
2018-06-17 10:08:43 C 15 11 24.487 +19 04 11.25 U F51
2018-06-17 10:26:23 C 15 11 23.651 +19 03 57.16 U F51
2018-06-17 10:44:07 C 15 11 22.812 +19 03 42.99 U F51
2018-07-02 06:23:56 C 15 00 35.90 +13 51 18.5 U 703
2018-07-02 06:31:30 C 15 00 35.77 +13 51 13.1 U 703
2018-07-02 06:46:37 C 15 00 35.51 +13 50 59.2 U 703
2018-07-03 13:50:06 C 15 00 08.56 +13 21 36.8 q D29
2018-07-03 14:20:38 C 15 00 08.09 +13 21 08.4 q D29
2018-07-10 07:18:59 C 14 58 58.820 +10 46 18.67 U F51
2018-07-10 07:36:36 C 14 58 58.763 +10 46 01.48 U F51
2018-07-10 07:54:21 C 14 58 58.705 +10 45 44.22 U F51
2019-04-13 02:46:58 C 04 45 27.51 +21 14 23.7 V G96
2019-04-13 02:53:52 C 04 45 28.74 +21 14 31.1 V G96
2019-04-13 03:00:46 C 04 45 29.97 +21 14 37.6 V G96
2019-04-13 03:07:37 C 04 45 31.16 +21 14 44.6 V G96
2020-09-01 11:53:14 C 07 29 35.74 +06 37 40.0 U I41
2020-09-01 12:00:00 C 07 29 36.94 +06 37 40.7 U I41
2020-09-01 12:06:47 C 07 29 38.08 +06 37 41.2 U I41
2020-09-01 12:13:52 C 07 29 39.30 +06 37 42.0 U I41
2020-09-19 12:12:43 C 08 41 01.72 +06 54 49.0 U I41
2020-09-19 12:19:28 C 08 41 02.79 +06 54 49.1 U I41
2020-09-19 12:26:11 C 08 41 03.89 +06 54 49.0 U I41
2020-09-19 12:32:55 C 08 41 04.93 +06 54 48.9 U I41
2020-09-21 12:12:55 C 08 48 38.55 +06 54 12.5 U I41
2020-09-21 12:19:43 C 08 48 39.61 +06 54 12.6 U I41
2020-09-23 12:17:08 C 08 56 12.23 +06 53 07.9 U I41
2020-09-23 12:23:56 C 08 56 13.29 +06 53 07.7 U I41
2020-09-23 12:37:35 C 08 56 15.42 +06 53 07.4 U I41
2020-09-25 12:18:44 C 09 03 41.80 +06 51 35.7 U I41
2020-09-25 12:25:31 C 09 03 42.84 +06 51 35.6 U I41
2020-09-25 12:32:18 C 09 03 43.89 +06 51 35.3 U I41
2020-09-25 12:39:04 C 09 03 44.95 +06 51 35.0 U I41
2020-10-19 12:29:32 C 10 28 58.91 +06 03 47.6 U I41
2020-10-19 12:36:20 C 10 28 59.86 +06 03 47.1 U I41
2020-10-19 12:43:10 C 10 29 00.81 +06 03 46.2 U I41
2020-10-19 12:49:58 C 10 29 01.75 +06 03 45.4 U I41
2020-10-19 12:56:45 C 10 29 02.71 +06 03 44.9 U I41
2020-10-21 12:33:51 C 10 35 43.33 +05 58 03.2 U I41
2020-10-21 12:40:34 C 10 35 44.27 +05 58 02.6 U I41
2020-10-21 12:54:02 C 10 35 46.12 +05 58 00.9 U I41
2020-10-21 13:00:46 C 10 35 47.06 +05 58 00.1 U I41
2020-10-27 12:42:12 C 10 55 35.75 +05 40 07.7 U I41
2020-10-27 12:48:55 C 10 55 36.66 +05 40 06.8 U I41
2020-10-27 12:55:41 C 10 55 37.56 +05 40 05.5 U I41