2001 MD1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4936524000
Semi-major axis (a)2.1064799000 AU
Inclination (i)5.86487000°
Long. of Asc. Node (Ω)265.71105000°
Arg. of Perihelion (ω)27.51773000°
Mean Anomaly (M)346.78595000°
Mean Motion (n)0.3223800100°/day
Perihelion dist (q)1.06661100 AU
Aphelion dist (Q)3.14634880 AU
Orbital Period3.05728540 yr
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.520″
Uncertainty5
Orbit TypeAmor
MOID0.062698 AU
Observations Used106
Oppositions1
Arc Total
First Observation Used
Last Observation Used2001-08-23
Observations (107)
Date Type RA Dec Mag Band Observatory
2001-06-16 05:35:09 C 15 32 20.66 -23 10 47.4 18.0 c 704
2001-06-16 05:53:47 C 15 32 22.69 -23 10 11.0 18.3 c 704
2001-06-16 06:11:46 C 15 32 24.66 -23 09 36.6 18.3 c 704
2001-06-16 06:29:34 C 15 32 26.60 -23 09 01.0 18.6 c 704
2001-06-16 06:48:09 C 15 32 28.73 -23 08 24.6 18.5 c 704
2001-06-19 04:09:35 C 15 42 41.81 -20 40 59.3 17.0 c 704
2001-06-19 04:27:19 C 15 42 44.18 -20 40 17.8 17.6 c 704
2001-06-19 04:45:03 C 15 42 46.78 -20 39 36.0 17.4 c 704
2001-06-19 22:35:36 C 15 45 45.58 -19 56 35.6 493
2001-06-19 22:39:32 C 15 45 46.18 -19 56 25.8 493
2001-06-20 05:51:05 C 15 47 02.34 -19 38 23.0 670
2001-06-20 22:47:13 C 15 50 04.65 -18 54 36.6 215
2001-06-20 22:48:31 C 15 50 04.92 -18 54 32.8 215
2001-06-20 22:49:35 C 15 50 05.00 -18 54 28.7 215
2001-06-20 22:52:09 C 15 50 05.52 -18 54 23.9 215
2001-06-21 00:31:16 C 15 50 22.72 -18 49 48.2 c 493
2001-06-21 00:32:04 C 15 50 22.86 -18 49 46.0 c 493
2001-06-21 00:33:27 C 15 50 23.08 -18 49 42.2 c 493
2001-06-21 06:17:41 C 15 51 29.20 -18 34 22.1 918
2001-06-21 06:20:42 C 15 51 29.75 -18 34 14.3 918
2001-06-21 06:24:24 C 15 51 30.36 -18 34 04.2 918
2001-06-21 06:27:22 C 15 51 30.89 -18 33 55.8 918
2001-06-21 06:35:14 C 15 51 32.24 -18 33 34.2 918
2001-06-22 04:18:49 C 15 55 52.04 -17 32 26.1 18.2 c 704
2001-06-22 04:37:04 C 15 55 55.19 -17 31 33.3 18.4 c 704
2001-06-22 04:55:22 C 15 55 58.62 -17 30 41.8 18.6 c 704
2001-06-22 05:13:41 C 15 56 01.78 -17 29 46.9 18.6 c 704
2001-06-22 05:33:34 C 15 56 05.35 -17 28 49.1 16.8 c 704
2001-06-22 05:52:06 C 15 56 08.69 -17 27 54.6 17.5 c 704
2001-06-22 06:10:32 C 15 56 12.03 -17 27 00.5 17.1 c 704
2001-06-22 06:29:00 C 15 56 15.37 -17 26 05.7 17.0 c 704
2001-06-22 06:47:29 C 15 56 18.76 -17 25 11.3 17.5 c 704
2001-06-23 05:46:58 C 16 01 11.45 -16 15 49.8 739
2001-06-23 05:48:33 C 16 01 11.69 -16 15 45.6 739
2001-06-23 05:50:11 C 16 01 12.20 -16 15 38.4 739
2001-06-23 05:52:12 C 16 01 12.49 -16 15 33.2 739
2001-06-23 06:42:36 C 16 01 24.50 -16 12 52.3 670
2001-06-23 07:07:18 C 16 01 29.37 -16 11 33.4 670
2001-06-23 07:31:20 C 16 01 34.09 -16 10 17.7 670
2001-06-24 03:16:05 C 16 06 06.53 -15 06 36.8 739
2001-06-24 03:20:36 C 16 06 07.50 -15 06 21.4 739
2001-06-24 03:42:07 C 16 06 12.07 -15 05 09.3 739
2001-06-24 14:55:26 C 16 08 48.38 -14 27 02.4 360
2001-06-24 14:57:26 C 16 08 48.79 -14 26 55.6 360
2001-06-24 14:59:27 C 16 08 49.21 -14 26 48.8 360
2001-06-24 22:13:41 C 16 10 36.49 -14 01 53.9 595
2001-06-24 22:19:31 C 16 10 37.86 -14 01 33.3 595
2001-06-25 05:20:50 C 16 12 25.22 -13 36 26.1 670
2001-06-25 06:56:07 C 16 12 46.72 -13 30 43.1 670
2001-06-25 07:22:21 C 16 12 52.68 -13 29 07.6 670