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
2023-06-16 07:32:31 C 20 23 48.53 -20 59 43.5 V 807
2023-06-18 12:27:58 C 20 24 11.412 -21 09 05.28 X F51
2023-06-18 12:43:49 C 20 24 11.475 -21 09 08.43 X F51
2023-06-18 12:59:39 C 20 24 11.508 -21 09 11.27 X F51
2023-06-27 12:07:07 C 20 23 58.336 -21 59 03.39 X F52
2023-06-27 12:23:41 C 20 23 58.154 -21 59 08.30 X F52
2023-06-27 12:40:15 C 20 23 57.954 -21 59 12.81 X F52
2023-06-27 12:56:49 C 20 23 57.759 -21 59 17.46 X F52
2023-07-09 08:21:53 C 20 18 48.424 -23 38 29.87 V G96
2023-07-09 08:27:58 C 20 18 48.240 -23 38 31.88 V G96
2023-07-09 08:34:03 C 20 18 47.992 -23 38 34.91 V G96
2023-07-09 08:40:08 C 20 18 47.833 -23 38 37.79 V G96
2023-07-12 11:10:52 C 20 16 25.381 -24 11 16.74 X F51
2023-07-12 11:25:14 C 20 16 24.824 -24 11 23.28 X F51
2023-07-12 11:39:28 C 20 16 24.273 -24 11 29.81 X F51
2023-07-12 11:53:51 C 20 16 23.712 -24 11 36.29 X F51
2023-08-05 06:59:55 C 19 45 14.025 -29 29 11.68 X F52
2023-08-05 07:08:08 C 19 45 13.419 -29 29 16.78 X F52
2023-08-05 07:16:20 C 19 45 12.816 -29 29 21.92 X F52
2023-08-05 07:24:32 C 19 45 12.209 -29 29 27.05 X F52
2023-08-05 18:56:45 B 19 44 24.850 -29 36 10.73 Z M49
2023-08-05 19:01:52 B 19 44 24.442 -29 36 14.29 Z M49
2023-08-05 19:07:00 B 19 44 24.072 -29 36 17.06 Z M49
2023-10-31 18:43:59 C 21 25 15.329 -39 33 29.74 V M22
2023-10-31 18:48:34 C 21 25 16.565 -39 33 26.78 V M22
2023-10-31 18:58:12 C 21 25 19.135 -39 33 20.63 V M22
2023-10-31 19:12:59 C 21 25 23.124 -39 33 10.76 V M22
2023-11-09 19:36:45 C 22 35 34.147 -35 23 16.33 V M22
2023-11-09 19:41:28 C 22 35 35.822 -35 23 07.30 V M22
2023-11-09 19:42:07 C 22 35 36.014 -35 23 06.72 V M22
2023-11-09 19:46:12 C 22 35 37.385 -35 22 58.62 V M22
2023-11-09 19:50:25 C 22 35 38.885 -35 22 51.56 V M22
2023-11-09 19:53:59 C 22 35 40.116 -35 22 44.51 V M22
2023-11-09 20:05:02 C 22 35 43.994 -35 22 24.06 V M22
2023-11-09 20:08:29 C 22 35 45.218 -35 22 17.62 V M22
2023-11-11 00:55:34 C 22 46 18.44 -34 27 39.1 X W84
2023-11-11 01:26:30 C 22 46 29.38 -34 26 36.1 X W84
2023-11-11 01:42:59 C 22 46 35.22 -34 26 02.3 X W84
2023-11-11 01:52:11 C 22 46 38.498 -34 25 43.21 V W68
2023-11-11 01:56:57 C 22 46 40.202 -34 25 32.74 V W68
2023-11-11 02:02:58 C 22 46 42.30 -34 25 21.2 X W84
2023-11-11 02:11:08 C 22 46 45.228 -34 25 04.12 V W68
2023-11-11 02:19:04 C 22 46 48.053 -34 24 48.10 V W68
2023-11-12 19:49:31 C 23 02 21.886 -32 54 46.40 V M22
2023-11-12 19:53:41 C 23 02 23.494 -32 54 36.25 V M22
2023-11-12 20:01:18 C 23 02 26.206 -32 54 18.14 V M22
2023-11-12 20:49:08 C 23 02 43.632 -32 52 24.38 V M22
2023-11-14 01:52:42 C 23 13 49.901 -31 41 30.44 V W68
2023-11-14 01:57:28 C 23 13 51.650 -31 41 18.56 V W68
2023-11-14 02:05:35 C 23 13 54.624 -31 40 57.18 V W68