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
2000-01-08 06:47:13 C 23 34 16.62 -02 25 44.9 568
2000-01-08 06:52:55 C 23 34 17.44 -02 25 39.0 568
2000-01-09 05:22:32 C 23 37 28.16 -02 02 28.2 568
2000-01-09 05:25:30 C 23 37 28.54 -02 02 25.4 568
2000-01-09 06:55:54 C 23 37 41.19 -02 00 51.8 568
2000-01-09 07:02:02 C 23 37 42.05 -02 00 45.6 568
2000-01-10 05:10:20 C 23 40 48.78 -01 38 02.7 568
2000-01-10 05:20:36 C 23 40 50.24 -01 37 52.0 568
2000-01-10 07:05:56 C 23 41 04.84 -01 36 04.1 568
2000-01-10 07:15:50 C 23 41 06.29 -01 35 54.6 568
2000-01-11 06:28:55 C 23 44 21.00 -01 12 11.6 568
2000-01-11 06:33:13 C 23 44 21.56 -01 12 07.2 568
2000-01-11 06:37:28 C 23 44 22.14 -01 12 03.3 568
2000-01-12 05:06:25 C 23 47 29.76 -00 49 12.8 568
2000-01-12 05:13:11 C 23 47 30.73 -00 49 05.6 568
2000-01-18 05:28:19 C 00 07 12.64 +01 34 33.9 568
2000-01-18 05:34:28 C 00 07 13.46 +01 34 40.2 568
2000-01-27 03:01:08 C 00 35 18.73 +04 56 15.0 c 658
2000-01-27 03:04:58 C 00 35 19.24 +04 56 18.3 c 658
2000-01-27 03:08:51 C 00 35 19.72 +04 56 21.8 c 658
2000-01-27 03:12:41 C 00 35 20.22 +04 56 25.7 c 658
2000-01-27 03:16:31 C 00 35 20.72 +04 56 28.8 c 658
2000-01-27 05:14:15 C 00 35 35.78 +04 58 18.9 568
2000-01-27 05:24:32 C 00 35 37.09 +04 58 28.5 568
2000-03-06 05:47:09 C 02 27 33.36 +16 35 37.9 568
2000-03-06 05:54:05 C 02 27 34.14 +16 35 41.8 568
2000-04-07 05:31:39 C 03 50 11.59 +22 21 38.3 568
2000-04-07 05:37:33 C 03 50 12.21 +22 21 40.2 568
2000-10-02 15:01:31 C 09 29 04.66 +18 11 25.1 568
2000-10-02 15:07:05 C 09 29 04.95 +18 11 23.8 568
2000-10-03 14:46:46 C 09 30 14.85 +18 06 33.6 568
2000-10-03 14:54:52 C 09 30 15.25 +18 06 31.9 568
2002-02-16 14:08:28 C 13 07 02.41 -04 48 58.6 c 568
2002-02-16 14:25:41 C 13 07 02.17 -04 48 57.2 c 568
2002-03-21 08:27:31 C 12 45 14.39 -02 38 47.7 d 291
2002-03-21 08:56:36 C 12 45 13.39 -02 38 42.8 d 291
2002-03-21 09:28:43 C 12 45 12.06 -02 38 34.8 d 291
2002-04-11 08:14:40 C 12 24 13.16 -00 39 55.1 c 568
2002-04-11 08:18:54 C 12 24 12.98 -00 39 54.1 c 568
2002-07-09 07:00:21 C 12 12 42.00 -01 00 54.3 c 568
2002-07-09 07:06:04 C 12 12 42.16 -01 00 55.7 c 568
2003-07-30 14:51:33 C 05 16 32.649 +24 01 58.42 o 568
2003-07-30 14:54:38 C 05 16 33.001 +24 01 59.02 o 568
2003-10-26 15:26:44 C 08 00 45.112 +24 28 57.88 o 568
2003-10-26 15:30:39 C 08 00 45.219 +24 28 57.92 o 568
2006-01-01 15:19:15 C 14 37 41.779 -15 01 57.55 o 568
2006-01-01 15:30:15 C 14 37 42.370 -15 02 00.78 o 568
2006-04-30 13:14:26 C 15 43 10.02 -22 10 34.8 t 568
2006-04-30 13:16:00 C 15 43 09.95 -22 10 34.7 t 568
2006-05-31 06:55:04 C 15 01 31.90 -21 04 25.9 r G96