2001 YM2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5710877066 ± 1.10e-08
Semi-major axis (a)2.3820163255 AU ± 5.42e-10
Inclination (i)4.66141157° ± 2.45e-06
Long. of Asc. Node (Ω)92.99893281° ± 1.76e-05
Arg. of Perihelion (ω)293.11937887° ± 1.94e-05
Mean Anomaly (M)201.81370203° ± 1.34e-06
Mean Motion (n)0.2680989886°/day ± 9.15e-11
Perihelion dist (q)1.02167609 AU ± 2.63e-08
Aphelion dist (Q)3.74235657 AU ± 2.63e-08
Orbital Period3.67635211 yr ± 1.25e-09
Physical Parameters
H (abs. magnitude)19.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.316″
Uncertainty0
Orbit TypeAmor
MOID0.076196 AU
Observations Used422
Oppositions17
Arc Total2001-2024
First Observation Used2001-12-18
Last Observation Used2024-01-06
Observations (453)
Date Type RA Dec Mag Band Observatory
2001-12-18 03:42:26 C 02 13 57.63 +06 51 44.7 18.5 c 704
2001-12-18 04:04:30 C 02 14 02.56 +06 52 35.7 18.6 c 704
2001-12-18 04:26:48 C 02 14 07.50 +06 53 27.7 18.7 c 704
2001-12-18 04:49:23 C 02 14 12.46 +06 54 19.6 18.5 c 704
2001-12-18 05:12:17 C 02 14 17.54 +06 55 12.9 18.5 c 704
2001-12-19 02:36:23 C 02 19 08.71 +07 43 51.5 j 918
2001-12-19 02:39:38 C 02 19 09.39 +07 43 59.0 j 918
2001-12-19 02:43:11 C 02 19 10.18 +07 44 07.6 j 918
2001-12-19 03:19:35 C 02 19 18.17 +07 45 34.0 18.4 c 704
2001-12-19 03:21:53 C 02 19 18.67 +07 45 38.9 17.7 c 704
2001-12-19 03:41:20 C 02 19 22.87 +07 46 22.5 18.6 c 704
2001-12-19 03:43:47 C 02 19 23.39 +07 46 27.8 18.0 c 704
2001-12-19 04:03:35 C 02 19 27.65 +07 47 12.2 18.8 c 704
2001-12-19 04:10:30 C 02 19 29.12 +07 47 27.7 18.1 c 704
2001-12-19 04:25:10 C 02 19 32.28 +07 48 00.5 18.6 c 704
2001-12-19 04:32:19 C 02 19 33.82 +07 48 15.7 18.3 c 704
2001-12-19 04:47:40 C 02 19 37.16 +07 48 50.2 18.6 c 704
2001-12-19 04:54:10 C 02 19 38.54 +07 49 04.8 18.2 c 704
2001-12-19 11:29:21 C 02 21 06.39 +08 04 15.7 m 422
2001-12-19 11:30:29 C 02 21 06.63 +08 04 16.8 m 422
2001-12-20 02:32:14 C 02 24 25.19 +08 36 24.9 c 649
2001-12-20 02:37:16 C 02 24 26.25 +08 36 35.9 c 649
2001-12-20 02:42:16 C 02 24 27.28 +08 36 46.4 c 649
2001-12-20 03:23:22 C 02 24 36.32 +08 38 17.3 18.3 c 704
2001-12-20 03:32:04 C 02 24 38.15 +08 38 34.3 18.4 c 704
2001-12-20 03:45:25 C 02 24 40.93 +08 39 04.9 19.1 c 704
2001-12-20 03:56:45 C 02 24 43.31 +08 39 28.0 18.5 c 704
2001-12-20 04:07:01 C 02 24 45.41 +08 39 51.1 18.9 c 704
2001-12-20 04:18:16 C 02 24 47.85 +08 40 15.3 18.5 c 704
2001-12-20 04:28:44 C 02 24 49.98 +08 40 37.7 18.9 c 704
2001-12-20 04:39:48 C 02 24 52.23 +08 41 00.9 18.7 c 704
2001-12-20 04:50:23 C 02 24 54.54 +08 41 23.7 19.1 c 704
2001-12-20 05:01:20 C 02 24 56.80 +08 41 46.4 18.6 c 704
2001-12-20 17:20:24 C 02 27 37.71 +09 07 46.3 d 557
2001-12-20 17:21:55 C 02 27 38.10 +09 07 49.5 d 557
2001-12-20 17:23:27 C 02 27 38.36 +09 07 51.8 d 557
2001-12-20 17:24:57 C 02 27 38.64 +09 07 55.0 d 557
2001-12-20 17:27:57 C 02 27 39.28 +09 08 01.6 d 557
2001-12-20 17:29:29 C 02 27 39.56 +09 08 04.9 d 557
2001-12-20 17:30:59 C 02 27 39.97 +09 08 08.4 d 557
2001-12-20 17:32:29 C 02 27 40.20 +09 08 11.6 d 557
2001-12-20 17:34:01 C 02 27 40.54 +09 08 14.4 d 557
2001-12-20 17:35:31 C 02 27 40.84 +09 08 17.7 d 557
2001-12-20 17:37:01 C 02 27 41.20 +09 08 20.7 d 557
2001-12-20 17:46:07 C 02 27 43.07 +09 08 40.9 d 557
2001-12-20 17:47:36 C 02 27 43.38 +09 08 43.8 d 557
2001-12-23 05:31:50 C 02 40 06.14 +11 07 42.9 c 649
2001-12-23 05:42:06 C 02 40 08.15 +11 08 00.2 c 649
2001-12-31 05:38:54 C 03 15 11.57 +16 13 05.7 c 649
2001-12-31 05:43:22 C 03 15 12.32 +16 13 11.0 c 649