IAA RAS IAA Minor Planet Database

2011 MY2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4523494059 ± 1.00e-04
Semi-major axis (a)2.1606998174 AU ± 4.83e-04
Inclination (i)9.59736017° ± 1.54e-03
Long. of Asc. Node (Ω)270.53782848° ± 2.46e-04
Arg. of Perihelion (ω)8.39974605° ± 1.70e-03
Mean Anomaly (M)192.30915918° ± 5.32e-01
Mean Motion (n)0.3103277577°/day ± 1.04e-04
Perihelion dist (q)1.18330854 AU ± 3.42e-04
Aphelion dist (Q)3.13809110 AU ± 7.34e-04
Orbital Period3.17608161 yr ± 1.06e-03
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.345″
Uncertainty3
Orbit TypeAmor
MOID0.166787 AU
Observations Used50
Oppositions1
Arc Total2011-2011
First Observation Used2011-06-27
Last Observation Used2011-07-19
Observations (50)
Date Type RA Dec Mag Band Observatory
2011-06-27 04:59:27 C 16 33 41.72 -21 21 15.5 – r G96
2011-06-27 05:06:58 C 16 33 42.55 -21 20 59.1 – r G96
2011-06-27 05:14:35 C 16 33 43.41 -21 20 42.3 – r G96
2011-06-27 05:22:07 C 16 33 44.24 -21 20 26.2 – r G96
2011-06-27 06:15:39 C 16 33 50.24 -21 18 28.7 – r G96
2011-06-27 06:38:14 C 16 33 52.68 -21 17 38.1 – r G96
2011-06-27 06:49:32 C 16 33 54.03 -21 17 14.1 – r G96
2011-06-27 21:39:32 C 16 35 45.46 -20 44 49.4 – r 104
2011-06-27 21:42:34 C 16 35 45.78 -20 44 42.7 – r 104
2011-06-27 21:48:06 C 16 35 46.45 -20 44 29.0 – r 104
2011-06-27 22:04:25 C 16 35 48.37 -20 43 54.2 – r 104
2011-06-27 22:09:58 C 16 35 48.97 -20 43 42.1 – r 104
2011-06-27 22:13:23 C 16 35 49.95 -20 43 31.7 – u J87
2011-06-27 22:20:34 C 16 35 50.76 -20 43 16.5 – u J87
2011-06-27 22:29:53 C 16 35 51.88 -20 42 56.8 – u J87
2011-06-27 23:19:23 C 16 36 00.32 -20 40 13.6 – o 807
2011-06-27 23:27:07 C 16 36 01.24 -20 39 57.0 – o 807
2011-06-27 23:34:50 C 16 36 02.16 -20 39 40.5 – o 807
2011-06-28 05:22:17 C 16 36 42.76 -20 27 50.1 – u H36
2011-06-28 05:26:38 C 16 36 44.02 -20 27 38.3 – r G96
2011-06-28 05:37:27 C 16 36 44.48 -20 27 16.4 – u H36
2011-06-28 05:39:06 C 16 36 45.46 -20 27 10.9 – r G96
2011-06-28 05:51:26 C 16 36 46.83 -20 26 43.2 – r G96
2011-06-28 05:52:48 C 16 36 46.38 -20 26 42.3 – u H36
2011-06-30 03:11:00 C 16 42 30.31 -18 46 17.3 – o 807
2011-06-30 03:18:34 C 16 42 31.18 -18 46 00.4 – o 807
2011-06-30 05:07:10 C 16 42 44.66 -18 42 49.8 – o H21
2011-06-30 05:11:45 C 16 42 45.20 -18 42 39.6 – o H21
2011-06-30 05:25:33 C 16 42 46.78 -18 42 09.1 – o H21
2011-07-02 03:49:16 C 16 48 44.52 -16 59 37.0 – o 807
2011-07-02 03:57:50 C 16 48 45.50 -16 59 18.4 – o 807
2011-07-02 04:06:36 C 16 48 46.56 -16 58 59.0 – o 807
2011-07-02 05:02:50 C 16 48 54.04 -16 57 45.8 – o H21
2011-07-02 05:12:43 C 16 48 55.22 -16 57 23.9 – o H21
2011-07-02 05:23:25 C 16 48 56.50 -16 57 00.8 – o H21
2011-07-06 05:08:22 C 17 01 27.77 -13 31 29.2 – o H21
2011-07-06 05:17:13 C 17 01 28.84 -13 31 10.7 – o H21
2011-07-06 05:21:49 C 17 01 29.38 -13 31 00.8 – o H21
2011-07-07 03:22:01 C 17 04 24.13 -12 44 18.2 – o 807
2011-07-07 03:30:44 C 17 04 25.18 -12 44 00.3 – o 807
2011-07-07 03:40:44 C 17 04 26.40 -12 43 39.2 – o 807
2011-07-07 03:48:41 C 17 04 27.34 -12 43 22.7 – o 807
2011-07-09 03:04:05 C 17 10 43.89 -11 07 58.0 – o H21
2011-07-09 03:17:18 C 17 10 45.50 -11 07 31.0 – o H21
2011-07-09 03:29:59 C 17 10 47.06 -11 07 05.4 – o H21
2011-07-10 04:45:08 C 17 14 07.02 -10 17 06.2 – t H21
2011-07-10 05:00:55 C 17 14 08.95 -10 16 35.2 – t H21
2011-07-10 05:16:39 C 17 14 10.91 -10 16 04.2 – t H21
2011-07-19 03:35:00 C 17 42 15.44 -04 02 40.8 – r H21
2011-07-19 03:44:05 C 17 42 16.53 -04 02 27.1 – r H21