2011 SM102

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5547984000
Semi-major axis (a)2.4718250000 AU
Inclination (i)1.67934000°
Long. of Asc. Node (Ω)109.54160000°
Arg. of Perihelion (ω)251.30560000°
Mean Anomaly (M)232.95393000°
Mean Motion (n)0.2536164900°/day
Perihelion dist (q)1.10046040 AU
Aphelion dist (Q)3.84318960 AU
Orbital Period3.88621280 yr
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.270″
Uncertainty5
Orbit TypeAmor
MOID0.099339 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-11-01
Observations (58)
Date Type RA Dec Mag Band Observatory
2011-09-25 11:15:10 C 01 53 25.294 -08 18 42.42 L F51
2011-09-25 11:33:24 C 01 53 30.111 -08 18 04.53 L F51
2011-09-25 11:51:36 C 01 53 34.929 -08 17 26.84 L F51
2011-09-25 12:09:48 C 01 53 39.727 -08 16 48.78 L F51
2011-09-26 10:35:49 C 01 59 58.63 -07 30 37.5 r G96
2011-09-26 10:43:39 C 02 00 00.64 -07 30 21.5 r G96
2011-09-26 10:51:33 C 02 00 02.66 -07 30 04.7 r G96
2011-09-26 10:59:26 C 02 00 04.53 -07 29 51.0 r G96
2011-09-27 03:36:07 C 02 04 36.71 -06 56 04.0 t 204
2011-09-27 03:55:08 C 02 04 41.52 -06 55 24.5 t 204
2011-09-27 06:49:32 C 02 05 30.49 -06 47 46.3 o 807
2011-09-27 06:58:24 C 02 05 32.66 -06 47 28.4 o 807
2011-09-27 07:07:28 C 02 05 34.87 -06 47 10.7 o 807
2011-09-27 12:41:35 C 02 07 03.71 -06 37 09.5 o F65
2011-09-27 12:42:41 C 02 07 03.97 -06 37 07.2 o F65
2011-09-27 12:43:51 C 02 07 04.25 -06 37 04.7 o F65
2011-09-27 12:45:02 C 02 07 04.54 -06 37 02.2 o F65
2011-09-27 12:46:13 C 02 07 04.82 -06 37 00.0 o F65
2011-09-27 12:47:22 C 02 07 05.10 -06 36 57.6 o F65
2011-09-27 12:48:27 C 02 07 05.35 -06 36 55.4 o F65
2011-09-27 12:49:38 C 02 07 05.64 -06 36 53.1 o F65
2011-09-27 12:50:49 C 02 07 05.93 -06 36 50.5 o F65
2011-09-29 15:09:39 C 02 19 44.98 -04 55 52.5 o 474
2011-09-29 15:12:29 C 02 19 45.64 -04 55 46.7 o 474
2011-09-29 15:15:40 C 02 19 46.34 -04 55 40.7 o 474
2011-10-21 06:50:27 C 03 28 57.89 +06 49 44.2 o H21
2011-10-21 07:12:14 C 03 28 58.80 +06 50 03.7 o H21
2011-10-21 07:34:44 C 03 28 59.76 +06 50 23.6 o H21
2011-11-01 07:34:43 C 03 37 20.06 +10 03 10.0 o H21
2011-11-01 08:01:48 C 03 37 20.19 +10 03 26.3 o H21
2011-11-01 08:29:40 C 03 37 20.35 +10 03 43.3 o H21
2011-09-23 05:55:17 C 01 11 10.34 +13 42 06.7 o 691
2011-09-23 06:20:52 C 01 11 09.62 +13 42 03.4 o 691
2011-09-23 06:46:28 C 01 11 08.92 +13 41 59.7 o 691
2011-10-23 04:51:34 C 00 48 52.38 +10 57 40.2 r G96
2011-10-23 05:04:04 C 00 48 52.09 +10 57 37.4 r G96
2011-10-23 05:16:41 C 00 48 51.66 +10 57 33.8 r G96
2011-10-23 05:29:17 C 00 48 51.30 +10 57 30.6 r G96
2020-11-11 07:44:22 C 04 28 14.39 +23 50 12.6 V G96
2020-11-11 07:51:47 C 04 28 14.03 +23 50 12.0 V G96
2020-11-11 07:59:13 C 04 28 13.83 +23 50 10.9 V G96
2020-11-11 08:06:37 C 04 28 13.54 +23 50 09.7 V G96
2024-08-31 11:34:32 C 00 02 34.072 +06 48 35.68 X F51
2024-08-31 11:50:57 C 00 02 33.668 +06 48 34.33 X F51
2024-08-31 12:07:23 C 00 02 33.264 +06 48 32.91 X F51
2024-08-31 12:23:48 C 00 02 32.872 +06 48 31.68 X F51
2024-09-11 06:05:22 C 23 55 40.987 +06 15 57.78 V G96
2024-09-11 06:12:54 C 23 55 40.721 +06 15 56.56 V G96
2024-09-11 06:20:26 C 23 55 40.480 +06 15 55.91 V G96
2024-09-11 06:27:58 C 23 55 40.217 +06 15 54.18 V G96