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
2020-05-22 08:51:25 C 15 05 19.40 -20 50 45.4 V T08
2020-05-22 08:52:44 C 15 05 19.37 -20 50 45.1 V T08
2020-05-22 09:00:43 C 15 05 18.90 -20 50 44.9 V T08
2020-05-22 09:51:18 C 15 05 15.75 -20 50 36.7 V T08
2020-05-23 07:49:02 C 15 03 55.196 -20 47 28.74 U F51
2020-05-23 08:04:50 C 15 03 54.195 -20 47 26.47 U F51
2020-05-23 09:20:19 C 15 03 49.397 -20 47 15.83 U F51
2020-05-23 09:55:32 C 15 03 47.150 -20 47 10.74 U F51
2020-05-23 10:13:09 C 15 03 46.027 -20 47 08.15 U F51
2020-05-26 07:18:08 C 14 59 34.14 -20 36 57.2 V G96
2020-05-26 07:25:45 C 14 59 33.67 -20 36 55.9 V G96
2020-05-26 07:33:23 C 14 59 33.19 -20 36 54.8 V G96
2020-05-26 07:41:00 C 14 59 32.72 -20 36 53.5 V G96
2020-06-08 06:34:31 C 14 42 24.516 -19 49 26.70 U F52
2020-06-08 06:50:28 C 14 42 23.707 -19 49 24.53 U F52
2020-06-08 07:06:26 C 14 42 22.895 -19 49 22.32 U F52
2020-06-15 08:19:56 C 14 35 07.71 -19 27 00.3 V T08
2020-06-15 08:33:42 C 14 35 07.097 -19 26 57.62 U F51
2020-06-15 08:34:40 C 14 35 07.03 -19 26 57.8 V T08
2020-06-15 08:49:37 C 14 35 06.474 -19 26 55.70 U F51
2020-06-15 08:50:38 C 14 35 06.38 -19 26 56.3 V T08
2020-06-15 08:58:37 C 14 35 06.11 -19 26 55.6 V T08
2020-06-15 09:05:30 C 14 35 05.840 -19 26 53.75 U F51
2020-06-15 09:21:23 C 14 35 05.211 -19 26 51.77 U F51
2020-06-23 07:05:18 C 14 29 22.743 -19 08 57.02 U F51
2020-06-23 07:06:13 C 14 29 22.719 -19 08 56.96 U F51
2020-06-23 07:21:26 C 14 29 22.335 -19 08 55.91 U F51
2020-06-23 07:37:37 C 14 29 21.928 -19 08 54.73 U F51
2020-06-23 07:53:46 C 14 29 21.519 -19 08 53.57 U F51
2020-06-23 07:54:42 C 14 29 21.491 -19 08 53.45 U F51
2021-02-01 01:59:29 C 00 49 19.20 +06 34 10.7 V G96
2021-02-01 02:06:18 C 00 49 20.05 +06 34 17.0 V G96
2021-02-01 02:13:06 C 00 49 20.92 +06 34 22.5 V G96
2022-02-09 07:57:38 C 09 41 42.811 +19 08 12.74 U F52
2022-02-09 08:32:29 C 09 41 41.237 +19 08 20.64 U F52
2022-02-09 08:49:48 C 09 41 40.451 +19 08 23.65 U F52
2024-09-13 14:28:11 C 07 00 21.537 +25 04 46.41 X F52
2024-09-13 14:34:49 C 07 00 22.060 +25 04 46.28 X F52
2024-09-13 14:41:27 C 07 00 22.568 +25 04 46.15 X F52
2024-09-13 14:48:06 C 07 00 23.106 +25 04 45.91 X F52
2024-12-01 11:43:02 C 08 00 07.382 +26 05 47.68 X F52
2024-12-01 12:02:33 C 08 00 06.781 +26 05 51.26 X F52
2024-12-01 12:22:00 C 08 00 06.187 +26 05 54.89 X F52
2024-12-01 12:41:26 C 08 00 05.593 +26 05 58.31 X F52
2024-12-05 09:15:59 C 07 57 07.427 +26 22 50.77 V G96
2024-12-05 09:23:30 C 07 57 07.121 +26 22 52.14 V G96
2024-12-05 09:31:04 C 07 57 06.872 +26 22 53.40 V G96
2024-12-05 09:38:36 C 07 57 06.581 +26 22 54.95 V G96
2024-12-06 10:59:44 C 07 56 11.776 +26 27 41.04 X F51
2024-12-06 11:16:52 C 07 56 11.120 +26 27 44.47 X F51