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
2016-10-27 19:01:49 C 22 40 34.38 -06 32 10.7 V 160
2016-10-27 19:04:35 C 22 40 34.65 -06 32 09.8 V 160
2016-10-27 19:07:22 C 22 40 34.90 -06 32 08.3 V 160
2016-10-29 20:14:21 C 22 45 40.16 -06 12 49.0 q 160
2016-10-29 20:17:24 C 22 45 40.49 -06 12 47.8 q 160
2016-10-29 20:20:26 C 22 45 40.78 -06 12 46.7 q 160
2016-10-30 06:07:56 C 22 46 41.493 -06 08 48.51 L F51
2016-10-30 06:21:55 C 22 46 42.874 -06 08 42.88 L F51
2016-10-30 06:35:55 C 22 46 44.256 -06 08 37.30 L F51
2016-10-30 20:31:42 C 22 48 09.71 -06 03 07.0 q 160
2016-10-30 20:34:41 C 22 48 10.04 -06 03 05.7 q 160
2016-10-30 20:37:41 C 22 48 10.36 -06 03 04.2 q 160
2016-10-31 08:07:09 C 22 49 20.65 -05 58 20.7 L T05
2016-10-31 08:28:12 C 22 49 22.67 -05 58 13.4 L T05
2016-10-31 08:49:39 C 22 49 24.84 -05 58 04.9 L T05
2016-10-31 09:11:41 C 22 49 27.13 -05 57 56.8 L T05
2016-10-31 19:10:03 C 22 50 28.67 -05 53 59.0 q 160
2016-10-31 19:12:28 C 22 50 28.92 -05 53 58.2 q 160
2016-10-31 19:14:52 C 22 50 29.09 -05 53 58.3 q 160
2016-11-01 19:04:16 C 22 52 54.11 -05 43 55.4 o K95
2016-11-01 19:23:30 C 22 52 55.89 -05 43 48.4 o K95
2016-11-01 19:34:37 C 22 52 56.91 -05 43 44.4 o K95
2016-11-02 03:26:44 C 22 53 44.84 -05 40 45.4 q 703
2016-11-02 03:44:02 C 22 53 46.52 -05 40 38.8 q 703
2016-11-02 03:52:41 C 22 53 47.42 -05 40 35.0 q 703
2016-11-20 02:13:40 C 23 35 07.21 -02 32 06.9 q H15
2016-11-20 02:27:46 C 23 35 08.49 -02 31 59.8 q H15
2016-11-20 02:55:51 C 23 35 11.04 -02 31 47.1 q H15
2016-11-23 01:27:21 C 23 41 36.18 -01 59 16.7 V G45
2016-11-23 02:26:13 C 23 41 41.39 -01 58 49.7 V G45
2016-11-23 03:22:52 C 23 41 46.35 -01 58 23.2 V G45
2016-11-23 04:18:14 C 23 41 51.23 -01 57 57.4 V G45
2016-11-23 04:21:15 C 23 41 51.51 -01 57 55.6 V G45
2016-11-23 05:19:06 C 23 41 56.62 -01 57 29.8 V G45
2016-11-23 06:14:29 C 23 42 01.53 -01 57 03.3 V G45
2016-11-23 06:17:12 C 23 42 01.76 -01 57 02.0 V G45
2016-11-23 07:12:01 C 23 42 06.64 -01 56 37.0 V G45
2016-11-23 07:13:26 C 23 42 06.76 -01 56 36.1 V G45
2016-11-24 01:48:49 C 23 43 48.02 -01 47 58.4 V G45
2016-11-24 02:44:42 C 23 43 52.92 -01 47 32.5 V G45
2016-11-24 03:40:51 C 23 43 57.82 -01 47 06.6 V G45
2016-11-24 04:40:51 C 23 44 03.10 -01 46 39.1 V G45
2016-11-26 10:18:55 C 23 48 51.91 -01 21 38.7 q D29
2016-11-26 10:39:17 C 23 48 53.63 -01 21 30.0 q D29
2016-11-26 10:59:38 C 23 48 55.46 -01 21 19.9 q D29
2016-11-30 02:59:45 C 23 56 43.11 -00 40 00.0 q G96
2016-11-30 03:08:10 C 23 56 43.83 -00 39 56.1 q G96
2016-11-30 03:21:29 C 23 56 44.97 -00 39 49.8 q G96
2016-11-30 03:27:38 C 23 56 45.52 -00 39 46.8 q G96
2016-12-04 02:17:02 C 00 05 03.09 +00 05 05.9 R G45