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
2001-06-25 21:10:54 C 16 16 28.25 -12 38 38.6 118
2001-06-25 21:14:10 C 16 16 29.07 -12 38 26.0 118
2001-06-25 21:18:14 C 16 16 30.03 -12 38 11.0 118
2001-06-26 06:35:40 C 16 18 57.26 -12 02 34.3 919
2001-06-26 06:36:46 C 16 18 57.57 -12 02 30.5 919
2001-06-26 06:38:58 C 16 18 58.01 -12 02 22.1 919
2001-06-26 21:40:27 C 16 23 07.66 -11 03 38.0 046
2001-06-26 21:41:36 C 16 23 07.97 -11 03 33.2 046
2001-06-26 21:42:26 C 16 23 08.16 -11 03 29.5 046
2001-06-26 21:43:18 C 16 23 08.37 -11 03 26.5 046
2001-06-26 23:38:20 C 16 23 38.27 -10 55 39.8 118
2001-06-26 23:39:28 C 16 23 38.52 -10 55 34.8 118
2001-06-26 23:40:54 C 16 23 38.90 -10 55 29.0 118
2001-06-28 06:39:04 C 16 32 48.47 -08 44 57.6 919
2001-06-28 06:48:35 C 16 32 51.12 -08 44 15.2 919
2001-06-28 06:58:09 C 16 32 53.85 -08 43 32.4 919
2001-06-28 07:51:38 C 16 33 08.70 -08 39 37.5 919
2001-06-28 07:58:26 C 16 33 10.83 -08 39 06.5 919
2001-06-28 08:05:02 C 16 33 12.69 -08 38 36.9 919
2001-06-29 05:27:53 C 16 40 04.75 -07 02 27.6 658
2001-06-29 05:30:39 C 16 40 05.54 -07 02 15.0 658
2001-06-29 05:38:43 C 16 40 07.97 -07 01 38.0 658
2001-06-29 06:17:24 C 16 40 19.21 -06 58 18.4 670
2001-06-29 06:55:28 C 16 40 30.55 -06 55 20.8 670
2001-06-29 07:26:04 C 16 40 39.68 -06 52 57.9 670
2001-06-30 05:29:06 C 16 48 08.24 -05 07 31.5 c 670
2001-06-30 05:50:17 C 16 48 15.02 -05 05 47.8 c 670
2001-06-30 06:51:19 C 16 48 34.24 -05 00 48.5 c 670
2001-07-03 13:18:18 C 17 18 19.37 +01 58 21.2 c 413
2001-07-03 13:19:47 C 17 18 19.93 +01 58 29.4 c 413
2001-07-03 13:21:15 C 17 18 20.47 +01 58 37.7 c 413
2001-07-04 15:18:08 C 17 29 13.54 +04 27 34.1 m 413
2001-07-04 15:19:31 C 17 29 14.11 +04 27 41.6 m 413
2001-07-04 15:20:53 C 17 29 14.68 +04 27 49.7 m 413
2001-07-06 21:17:28 C 17 53 39.68 +09 42 50.6 c 046
2001-07-06 21:21:04 C 17 53 41.22 +09 43 11.1 c 046
2001-07-06 21:23:02 C 17 53 42.08 +09 43 23.0 c 046
2001-07-13 06:04:56 C 19 09 20.98 +23 26 28.6 c 670
2001-07-13 07:58:03 C 19 10 13.76 +23 34 58.1 c 670
2001-07-14 06:18:52 C 19 21 24.98 +25 10 27.6 c 670
2001-07-14 08:21:28 C 19 22 21.30 +25 18 51.5 c 670
2001-07-15 00:10:16 C 19 30 05.84 +26 20 35.8 c 118
2001-07-15 00:12:21 C 19 30 06.86 +26 20 43.9 c 118
2001-07-15 00:14:23 C 19 30 07.70 +26 20 50.9 c 118
2001-07-30 16:55:28 C 21 44 46.97 +35 54 15.2 m 413
2001-07-30 16:57:25 C 21 44 47.42 +35 54 15.1 m 413
2001-07-30 16:59:32 C 21 44 47.86 +35 54 15.3 m 413
2001-07-31 06:10:30 C 21 47 46.12 +35 53 53.5 d 649
2001-07-31 06:22:01 C 21 47 48.35 +35 53 54.6 d 649
2001-07-31 06:27:56 C 21 47 49.51 +35 53 55.2 d 649