137911 (2000 AB246)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4945879802 ± 2.23e-08
Semi-major axis (a)2.3037853781 AU ± 4.96e-09
Inclination (i)3.75728223° ± 4.78e-06
Long. of Asc. Node (Ω)29.29659590° ± 5.85e-05
Arg. of Perihelion (ω)312.37341888° ± 5.94e-05
Mean Anomaly (M)157.71519647° ± 1.11e-05
Mean Motion (n)0.2818702560°/day ± 9.09e-10
Perihelion dist (q)1.16436082 AU ± 5.13e-08
Aphelion dist (Q)3.44320994 AU ± 5.18e-08
Orbital Period3.49673746 yr ± 1.13e-08
Physical Parameters
H (abs. magnitude)17.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.203″
Uncertainty0
Orbit TypeAmor
MOID0.162768 AU
Observations Used217
Oppositions18
Arc Total2000-2025
First Observation Used2000-01-09
Last Observation Used2025-01-21
Observations (231)
Date Type RA Dec Mag Band Observatory
2006-05-31 07:02:15 C 15 01 31.44 -21 04 24.7 r G96
2006-05-31 07:09:35 C 15 01 31.00 -21 04 23.7 r G96
2006-05-31 07:16:56 C 15 01 30.54 -21 04 22.6 r G96
2006-06-01 05:45:43 C 15 00 11.59 -21 01 07.1 r G96
2006-06-01 05:55:16 C 15 00 10.98 -21 01 05.9 r G96
2006-06-01 06:04:52 C 15 00 10.40 -21 01 04.5 r G96
2006-06-01 06:14:35 C 15 00 09.79 -21 01 03.0 r G96
2006-06-02 06:35:39 C 14 58 45.08 -20 57 29.9 r G96
2006-06-02 06:52:19 C 14 58 44.11 -20 57 27.7 r G96
2006-06-02 07:00:33 C 14 58 43.57 -20 57 26.2 r G96
2006-06-02 07:08:30 C 14 58 43.10 -20 57 25.3 r G96
2010-09-11 11:40:11 C 06 56 39.26 +25 04 56.4 o 691
2010-09-11 11:58:28 C 06 56 40.84 +25 04 56.5 o 691
2011-01-04 07:10:04 C 07 20 57.40 +28 18 15.1 r G96
2011-01-04 07:18:02 C 07 20 56.86 +28 18 15.9 r G96
2011-01-04 07:26:05 C 07 20 56.40 +28 18 16.8 r G96
2011-01-04 07:34:08 C 07 20 55.86 +28 18 17.7 r G96
2011-01-23 04:55:24 C 06 55 35.61 +28 45 20.5 r G96
2011-01-23 05:06:29 C 06 55 35.07 +28 45 20.5 r G96
2011-01-23 05:17:39 C 06 55 34.50 +28 45 20.7 r G96
2011-01-23 05:28:43 C 06 55 33.96 +28 45 20.9 r G96
2013-04-16 12:04:34 C 15 52 11.174 -21 59 48.84 L F51
2013-04-16 12:27:48 C 15 52 10.605 -21 59 49.88 L F51
2013-04-16 12:51:02 C 15 52 10.044 -21 59 50.71 L F51
2013-04-22 09:44:52 C 15 48 25.30 -22 03 38.7 u G96
2013-04-22 09:52:44 C 15 48 25.02 -22 03 38.7 u G96
2013-04-22 10:00:30 C 15 48 24.73 -22 03 39.0 u G96
2013-04-22 10:08:20 C 15 48 24.51 -22 03 39.6 u G96
2013-05-05 10:43:25 C 15 35 38.224 -21 59 01.15 L F51
2013-05-05 10:59:06 C 15 35 37.416 -21 59 00.42 L F51
2013-05-11 10:04:24 C 15 27 59.941 -21 50 03.94 L F51
2013-05-11 10:24:22 C 15 27 58.765 -21 50 02.34 L F51
2013-05-12 07:12:04 C 15 26 47.68 -21 48 15.9 L W91
2013-05-12 07:16:26 C 15 26 47.41 -21 48 15.4 L W91
2013-05-12 07:18:21 C 15 26 47.29 -21 48 15.1 L W91
2013-05-12 08:48:16 C 15 26 42.36 -21 48 15.1 u G96
2013-05-12 08:56:43 C 15 26 41.82 -21 48 14.7 u G96
2013-05-12 09:05:05 C 15 26 41.31 -21 48 14.0 u G96
2013-06-01 08:36:34 C 14 57 52.264 -20 49 17.00 L F51
2013-06-01 08:57:53 C 14 57 50.984 -20 49 13.80 L F51
2013-06-01 09:19:13 C 14 57 49.693 -20 49 10.64 L F51
2013-06-01 09:40:33 C 14 57 48.407 -20 49 07.38 L F51
2014-01-25 05:28:46 C 00 30 51.274 +04 24 15.74 L F51
2014-01-25 05:36:20 C 00 30 52.250 +04 24 22.92 L F51
2014-01-25 05:43:54 C 00 30 53.216 +04 24 29.70 L F51
2014-01-25 05:51:29 C 00 30 54.178 +04 24 36.61 L F51
2016-04-01 09:05:57 C 12 32 46.573 -01 27 46.49 L F51
2016-04-01 09:23:40 C 12 32 45.781 -01 27 42.30 L F51
2016-04-01 09:41:25 C 12 32 45.025 -01 27 38.07 L F51
2016-04-10 08:23:24 C 12 23 44.797 -00 37 26.66 L F51