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
2013-02-08 19:44:04 C 03 21 02.12 +14 00 22.2 c A24
2013-02-25 03:38:02 C 04 35 33.41 +29 57 46.6 u H21
2013-02-25 03:45:11 C 04 35 34.74 +29 57 59.8 u H21
2013-02-25 03:52:10 C 04 35 36.06 +29 58 12.4 u H21
2013-02-25 03:59:41 C 04 35 37.45 +29 58 25.8 u H21
2013-03-04 19:06:44 C 05 10 02.59 +34 44 39.6 c A24
2013-03-04 19:08:49 C 05 10 02.90 +34 44 43.4 c A24
2013-03-04 19:26:44 C 05 10 06.18 +34 45 05.4 c A24
2013-03-04 19:47:57 C 05 10 10.04 +34 45 34.4 c A24
2013-03-04 20:05:10 C 05 10 13.18 +34 45 54.5 c A24
2013-03-04 20:07:15 C 05 10 13.58 +34 45 58.5 c A24
2013-04-17 03:18:42 C 08 04 54.94 +41 31 38.6 u 703
2013-04-17 03:29:18 C 08 04 56.17 +41 31 37.0 u 703
2013-04-17 03:39:49 C 08 04 57.61 +41 31 35.4 u 703
2013-04-17 03:50:18 C 08 04 59.30 +41 31 32.8 u 703
2013-04-21 06:00:37 C 08 18 57.487 +41 07 17.32 L F51
2013-04-21 06:16:50 C 08 18 59.717 +41 07 12.43 L F51
2015-03-18 13:54:27 C 17 28 17.076 +05 21 56.20 L F51
2015-03-18 14:14:34 C 17 28 18.004 +05 22 04.47 L F51
2015-03-18 14:34:39 C 17 28 18.937 +05 22 12.51 L F51
2015-03-18 14:54:44 C 17 28 19.864 +05 22 20.97 L F51
2015-03-19 14:34:22 C 17 29 27.568 +05 32 06.64 L F51
2015-03-19 14:54:12 C 17 29 28.470 +05 32 14.84 L F51
2015-03-19 15:14:09 C 17 29 29.382 +05 32 23.22 L F51
2015-04-24 23:39:38 C 17 49 09.58 +12 29 19.7 q 246
2015-04-24 23:40:32 C 17 49 09.57 +12 29 20.9 q 246
2015-04-24 23:41:38 C 17 49 09.51 +12 29 20.4 q 246
2015-04-24 23:42:02 C 17 49 09.57 +12 29 20.2 q 246
2015-04-24 23:42:47 C 17 49 09.52 +12 29 21.1 q 246
2015-04-24 23:43:04 C 17 49 09.54 +12 29 21.4 q 246
2015-04-24 23:43:49 C 17 49 09.55 +12 29 21.8 q 246
2015-04-26 20:00:12 C 17 48 44.26 +12 50 50.6 q D29
2015-04-26 20:15:11 C 17 48 44.06 +12 50 58.0 q D29
2015-05-12 08:47:35 C 17 38 30.35 +15 27 36.3 u H21
2015-05-12 08:50:35 C 17 38 30.24 +15 27 36.8 u H21
2015-05-12 08:53:25 C 17 38 30.11 +15 27 37.7 u H21
2015-05-12 08:56:30 C 17 38 29.96 +15 27 38.9 u H21
2015-05-18 18:59:20 C 17 30 39.21 +16 10 52.5 q D29
2015-05-18 19:22:11 C 17 30 37.88 +16 10 57.4 q D29
2015-05-18 19:45:02 C 17 30 36.51 +16 11 02.7 q D29
2015-05-24 08:56:57 C 17 22 14.58 +16 32 18.2 o 691
2015-05-24 09:24:08 C 17 22 12.65 +16 32 20.8 o 691
2015-05-24 09:51:19 C 17 22 10.77 +16 32 22.8 o 691
2015-05-28 08:51:45 C 17 15 26.61 +16 36 30.0 q G96
2015-05-28 08:58:52 C 17 15 25.97 +16 36 30.1 q G96
2015-05-28 09:05:59 C 17 15 25.46 +16 36 30.0 q G96
2015-05-28 09:13:06 C 17 15 24.90 +16 36 30.1 q G96
2015-05-30 05:53:39 C 17 12 04.41 +16 34 56.2 o 926
2015-05-30 06:09:33 C 17 12 03.08 +16 34 55.3 o 926
2015-05-30 06:28:55 C 17 12 01.58 +16 34 52.5 o 926