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
1993-01-28 06:17:15 A 06 31 49.62 +31 25 37.9 15.7 675
1993-01-28 07:13:45 A 06 31 53.78 +31 30 03.4 675
1993-01-28 10:38:29 A 06 32 10.02 +31 45 52.1 675
1993-01-29 04:38:14 A 06 33 50.12 +33 07 34.2 675
1993-01-29 04:49:29 A 06 33 51.07 +33 08 19.7 675
1993-01-29 07:23:14 A 06 34 02.45 +33 19 28.4 675
1993-01-29 09:12:29 A 06 34 10.79 +33 27 12.4 675
1993-02-02 23:32:24 06 44 00.54 +39 58 44.4 010
1993-02-02 23:39:34 06 44 01.09 +39 59 03.3 010
1993-02-02 23:43:24 06 44 01.44 +39 59 14.2 010
1993-02-15 03:46:29 A 07 10 23.79 +48 42 45.6 675
1993-02-15 05:07:44 A 07 10 30.56 +48 44 09.2 675
1993-02-15 05:38:14 A 07 10 32.75 +48 44 39.3 675
1993-02-17 11:29:29 A 07 15 27.45 +49 33 03.2 675
1993-02-18 02:53:44 A 07 16 56.20 +49 45 23.2 675
1993-02-18 03:05:44 A 07 16 57.42 +49 45 34.6 675
1993-02-18 03:17:59 A 07 16 58.08 +49 45 42.8 675
1993-02-18 03:33:00 07 16 57.67 +49 45 49.9 z 801
1993-02-18 03:46:42 07 16 58.86 +49 45 59.8 z 801
1993-03-20 03:35:28 C 08 25 25.56 +50 54 38.0 z 801
1993-03-20 03:48:16 C 08 25 26.77 +50 54 33.3 z 801
1993-03-23 05:08:43 C 08 32 25.87 +50 30 23.8 z 801
1993-03-23 05:29:45 C 08 32 27.66 +50 30 15.9 z 801
1995-05-04 00:45:30 C 18 33 01.43 +08 45 04.4 z 104
1995-05-04 00:54:30 C 18 33 01.47 +08 45 07.8 z 104
1995-05-04 01:09:29 C 18 33 01.51 +08 45 13.6 z 104
1995-05-07 01:48:30 C 18 32 56.50 +09 11 29.1 z 104
1995-05-07 01:54:59 C 18 32 56.47 +09 11 31.6 z 104
1995-05-07 02:01:00 C 18 32 56.42 +09 11 33.9 z 104
1995-05-07 02:06:59 C 18 32 56.36 +09 11 35.5 z 104
1995-05-21 09:54:59 C 18 26 36.98 +10 51 41.4 z 658
1995-05-21 09:58:59 C 18 26 36.80 +10 51 41.6 z 658
1995-05-21 10:18:02 C 18 26 36.10 +10 51 46.0 z 658
1995-05-23 16:05:59 C 18 24 39.45 +11 02 07.7 z 360
1995-05-23 16:12:14 C 18 24 39.13 +11 02 08.8 z 360
1995-05-23 16:19:14 C 18 24 38.88 +11 02 10.3 z 360
1995-05-31 14:49:44 C 18 15 33.73 +11 21 08.4 z 360
1995-05-31 14:55:59 C 18 15 33.31 +11 21 08.5 z 360
1995-05-31 15:01:29 C 18 15 33.01 +11 21 09.0 z 360
1995-06-03 09:51:59 C 18 11 34.01 +11 19 59.7 z 658
1995-06-03 09:56:33 C 18 11 33.69 +11 19 59.2 z 658
1995-06-03 10:00:58 C 18 11 33.41 +11 19 59.0 z 658
1995-06-03 17:03:52 C 18 11 06.70 +11 19 50.7 413
1995-06-03 17:08:24 C 18 11 06.35 +11 19 50.5 413
1995-06-04 16:15:11 C 18 09 37.71 +11 18 12.3 413
1995-06-04 16:20:01 C 18 09 37.37 +11 18 12.0 413
1995-06-16 21:17:59 C 17 47 29.31 +10 01 41.7 z 104
1995-06-16 21:26:00 C 17 47 28.56 +10 01 38.2 z 104
1995-06-16 21:33:00 C 17 47 27.94 +10 01 35.1 z 104
1995-06-19 15:00:16 C 17 41 51.63 +09 29 26.8 413