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
2012-11-21 07:10:56 C 03 18 49.19 -13 46 57.5 q H45
2012-11-21 07:12:06 C 03 18 49.53 -13 46 50.8 q H45
2012-11-21 07:13:16 C 03 18 49.81 -13 46 43.8 q H45
2012-11-21 07:14:55 C 03 18 50.26 -13 46 34.0 q H45
2012-11-28 05:53:50 C 03 57 01.70 -00 00 17.4 u H21
2012-11-28 05:59:08 C 03 57 02.56 +00 00 04.1 u H21
2012-11-28 06:04:24 C 03 57 03.40 +00 00 25.1 u H21
2012-11-28 06:09:41 C 03 57 04.26 +00 00 46.4 u H21
2012-11-28 06:15:00 C 03 57 05.12 +00 01 07.6 u H21
2012-11-28 06:22:03 C 03 57 06.27 +00 01 35.9 u H21
2012-12-01 05:01:03 C 04 08 30.81 +04 21 19.2 u H21
2012-12-01 05:07:20 C 04 08 31.64 +04 21 40.1 u H21
2012-12-01 05:13:37 C 04 08 32.46 +04 22 01.1 u H21
2012-12-01 05:19:54 C 04 08 33.29 +04 22 22.1 u H21
2012-12-01 05:26:11 C 04 08 34.12 +04 22 43.2 u H21
2012-12-01 05:30:22 C 04 08 34.65 +04 22 57.2 u H21
2012-12-03 07:50:31 C 04 15 26.64 +07 00 29.7 r 703
2012-12-03 07:59:38 C 04 15 27.64 +07 00 56.1 r 703
2012-12-03 08:08:46 C 04 15 28.72 +07 01 22.8 r 703
2012-12-03 08:17:57 C 04 15 29.77 +07 01 49.6 r 703
2012-12-04 03:56:03 C 04 17 59.05 +07 57 31.1 16.8 r 726
2012-12-04 03:59:27 C 04 17 59.40 +07 57 40.7 16.6 r 726
2012-12-04 20:08:02 C 04 19 55.72 +08 41 33.4 q C27
2012-12-04 20:40:03 C 04 19 59.15 +08 42 59.0 q C27
2012-12-04 20:49:06 C 04 20 00.13 +08 43 23.1 q C27
2012-12-05 09:26:56 C 04 21 23.17 +09 16 27.5 17.0 c 704
2012-12-05 09:45:52 C 04 21 25.13 +09 17 15.1 17.4 c 704
2012-12-05 10:04:50 C 04 21 27.07 +09 18 03.7 17.1 c 704
2012-12-05 10:43:06 C 04 21 31.22 +09 19 40.8 16.8 c 704
2012-12-06 06:01:51 C 04 23 41.78 +10 07 57.6 16.9 c 704
2012-12-06 06:20:39 C 04 23 43.55 +10 08 43.4 16.9 c 704
2012-12-06 06:39:27 C 04 23 45.31 +10 09 29.0 16.9 c 704
2012-12-06 06:58:45 C 04 23 47.13 +10 10 15.8 16.9 c 704
2012-12-06 07:17:41 C 04 23 48.97 +10 11 01.9 16.9 c 704
2012-12-06 07:50:23 C 04 23 52.03 +10 12 20.7 16.8 c 704
2012-12-06 08:09:42 C 04 23 53.86 +10 13 07.5 16.9 c 704
2012-12-06 08:28:40 C 04 23 55.60 +10 13 51.5 17.2 c 704
2012-12-06 08:47:40 C 04 23 57.46 +10 14 38.6 16.8 c 704
2012-12-06 09:06:36 C 04 23 59.22 +10 15 23.7 16.9 c 704
2012-12-06 19:26:11 C 04 25 08.80 +10 39 52.5 q C27
2012-12-06 19:31:37 C 04 25 09.29 +10 40 05.3 q C27
2012-12-06 20:30:55 C 04 25 15.02 +10 42 26.0 q C27
2012-12-06 20:35:21 C 04 25 15.46 +10 42 36.2 q C27
2012-12-06 21:25:12 C 04 25 20.12 +10 44 34.0 q C27
2012-12-06 21:27:27 C 04 25 20.33 +10 44 39.2 q C27
2012-12-10 01:06:49 C 04 32 30.30 +13 25 37.0 c A24
2012-12-10 01:07:52 C 04 32 30.37 +13 25 38.9 c A24
2012-12-10 02:15:05 C 04 32 35.82 +13 27 46.8 c A24
2012-12-10 02:16:07 C 04 32 35.88 +13 27 49.3 c A24
2012-12-11 01:15:50 C 04 34 34.16 +14 10 54.0 c A24