40329 (1999 ML)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4550479464 ± 1.84e-08
Semi-major axis (a)2.2647929676 AU ± 1.17e-09
Inclination (i)2.52213677° ± 2.13e-06
Long. of Asc. Node (Ω)210.89865464° ± 4.36e-05
Arg. of Perihelion (ω)111.99798398° ± 4.41e-05
Mean Anomaly (M)255.86857785° ± 2.64e-06
Mean Motion (n)0.2891808397°/day ± 2.24e-10
Perihelion dist (q)1.23420358 AU ± 4.16e-08
Aphelion dist (Q)3.29538236 AU ± 4.16e-08
Orbital Period3.40833883 yr ± 2.64e-09
Physical Parameters
H (abs. magnitude)17.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.361″
Uncertainty0
Orbit TypeAmor
MOID0.224337 AU
Observations Used710
Oppositions18
Arc Total1999-2024
First Observation Used1999-06-20
Last Observation Used2024-01-07
Observations (753)
Date Type RA Dec Mag Band Observatory
2006-11-24 09:06:07 C 04 51 52.48 +19 38 42.9 r G96
2006-11-24 09:11:53 C 04 51 52.12 +19 38 42.0 r G96
2006-11-24 09:17:40 C 04 51 51.76 +19 38 41.2 r G96
2006-11-24 09:23:25 C 04 51 51.40 +19 38 40.3 r G96
2006-11-29 06:36:18 C 04 44 50.46 +19 21 06.3 o 704
2006-11-29 06:55:03 C 04 44 49.33 +19 21 04.1 o 704
2006-11-29 07:13:59 C 04 44 48.09 +19 21 00.2 o 704
2006-11-29 07:32:42 C 04 44 46.90 +19 20 56.2 o 704
2006-12-12 08:22:07 C 04 27 26.71 +18 38 02.9 r 703
2006-12-12 08:31:36 C 04 27 26.17 +18 38 00.3 r 703
2006-12-12 08:41:08 C 04 27 25.66 +18 37 59.1 r 703
2006-12-12 08:50:42 C 04 27 25.20 +18 37 58.0 r 703
2006-12-15 07:15:43 C 04 24 03.88 +18 29 49.9 r G96
2006-12-15 07:26:25 C 04 24 03.38 +18 29 48.7 r G96
2006-12-15 07:37:04 C 04 24 02.88 +18 29 47.4 r G96
2009-03-21 10:45:02 C 14 50 16.92 -16 40 48.9 o 691
2009-03-21 11:10:28 C 14 50 16.80 -16 40 47.0 o 691
2009-03-26 10:17:27 C 14 49 22.02 -16 31 32.0 o 691
2009-03-26 10:42:55 C 14 49 21.71 -16 31 29.3 o 691
2009-03-26 11:08:23 C 14 49 21.38 -16 31 27.0 o 691
2009-04-02 10:03:57 C 14 46 39.28 -16 11 06.4 o 691
2009-04-02 10:29:28 C 14 46 38.72 -16 11 02.5 o 691
2009-04-02 10:55:01 C 14 46 38.12 -16 10 58.4 o 691
2009-04-20 23:06:29 C 14 31 39.86 -14 33 23.8 r B67
2009-04-20 23:18:08 C 14 31 39.32 -14 33 20.6 r B67
2009-04-20 23:26:25 C 14 31 38.97 -14 33 18.2 r B67
2009-04-23 23:08:07 C 14 28 19.90 -14 11 59.0 r J75
2009-04-23 23:27:00 C 14 28 19.10 -14 11 53.5 r J75
2009-04-23 23:45:56 C 14 28 18.02 -14 11 48.4 r J75
2009-04-26 05:05:31 C 14 25 43.27 -13 55 07.2 o 691
2009-04-26 05:30:57 C 14 25 41.95 -13 54 59.6 o 691
2009-04-26 05:56:22 C 14 25 40.68 -13 54 51.6 o 691
2009-04-30 00:45:31 C 14 21 06.02 -13 25 10.8 r J75
2009-04-30 01:05:04 C 14 21 05.03 -13 25 04.6 r J75
2009-04-30 01:24:22 C 14 21 03.98 -13 24 57.9 r J75
2009-05-01 23:29:24 C 14 18 41.48 -13 09 23.6 r J75
2009-05-01 23:49:01 C 14 18 40.47 -13 09 17.0 r J75
2009-05-02 00:08:30 C 14 18 39.44 -13 09 09.8 r J75
2009-05-15 20:38:31 C 14 01 37.47 -11 14 00.0 r J75
2009-05-15 20:47:53 C 14 01 37.01 -11 13 56.8 r J75
2009-05-15 20:57:38 C 14 01 36.53 -11 13 53.2 r J75
2009-05-15 21:06:48 C 14 01 36.04 -11 13 50.8 r J75
2009-05-15 21:16:24 C 14 01 35.56 -11 13 46.4 r J75
2009-05-15 21:25:24 C 14 01 35.14 -11 13 44.1 r J75
2009-05-17 05:22:43 C 14 00 03.56 -11 03 02.7 r G96
2009-05-17 05:33:43 C 14 00 03.02 -11 02 59.1 r G96
2009-05-17 05:44:47 C 14 00 02.48 -11 02 55.5 r G96
2009-05-17 05:55:42 C 14 00 01.94 -11 02 51.9 r G96
2009-05-17 20:54:16 C 13 59 20.05 -10 57 55.8 r J75
2009-05-17 21:12:36 C 13 59 19.18 -10 57 50.1 r J75