2016 SM3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6348732742 ± 9.59e-08
Semi-major axis (a)2.2215157291 AU ± 4.29e-08
Inclination (i)34.93745114° ± 1.78e-05
Long. of Asc. Node (Ω)342.44070004° ± 2.14e-05
Arg. of Perihelion (ω)157.11004168° ± 2.44e-05
Mean Anomaly (M)223.97630336° ± 2.68e-05
Mean Motion (n)0.2976721384°/day ± 8.62e-09
Perihelion dist (q)0.81113476 AU ± 2.14e-07
Aphelion dist (Q)3.63189669 AU ± 2.24e-07
Orbital Period3.31111366 yr ± 9.59e-08
Physical Parameters
H (abs. magnitude)18.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.277″
Uncertainty0
Orbit TypeApollo
MOID0.149986 AU
Observations Used89
Oppositions5
Arc Total2016-2023
First Observation Used2016-09-25
Last Observation Used2023-08-15
Observations (90)
Date Type RA Dec Mag Band Observatory
2016-09-25 05:07:23 C 23 45 43.83 +29 02 10.7 q G96
2016-09-25 05:13:42 C 23 45 43.20 +29 02 12.8 q G96
2016-09-25 05:19:59 C 23 45 42.59 +29 02 13.5 q G96
2016-09-25 05:26:12 C 23 45 41.98 +29 02 15.6 q G96
2016-09-25 09:08:07 C 23 45 20.35 +29 03 07.3 q G96
2016-09-25 09:14:26 C 23 45 19.77 +29 03 08.2 q G96
2016-09-25 09:20:42 C 23 45 19.16 +29 03 10.2 q G96
2016-09-25 09:27:47 C 23 45 18.46 +29 03 11.5 q G96
2016-09-26 04:55:17 C 23 43 26.77 +29 07 33.1 q G96
2016-09-26 05:14:00 C 23 43 24.91 +29 07 37.4 q G96
2016-09-26 05:23:07 C 23 43 23.98 +29 07 39.2 q G96
2016-09-26 21:34:24 C 23 41 49.94 +29 11 01.8 q 104
2016-09-26 21:44:42 C 23 41 48.82 +29 11 05.4 q 104
2016-09-26 21:54:59 C 23 41 47.85 +29 11 06.3 q 104
2016-09-27 04:10:06 C 23 41 11.44 +29 12 22.6 u H21
2016-09-27 04:19:13 C 23 41 10.49 +29 12 24.3 u H21
2016-09-27 04:25:05 C 23 41 09.95 +29 12 25.9 u H21
2016-09-27 23:20:38 C 23 39 18.87 +29 16 02.1 q J95
2016-09-27 23:40:21 C 23 39 16.97 +29 16 06.1 q J95
2016-10-09 06:12:24 C 23 12 13.584 +29 37 33.14 V F51
2016-10-09 06:28:12 C 23 12 11.981 +29 37 32.95 V F51
2016-10-09 06:44:03 C 23 12 10.370 +29 37 32.65 V F51
2016-10-09 06:59:54 C 23 12 08.772 +29 37 32.33 V F51
2016-10-11 02:55:14 C 23 07 48.48 +29 35 42.0 o 926
2016-10-11 03:14:27 C 23 07 46.57 +29 35 41.0 o 926
2016-10-11 03:34:43 C 23 07 44.54 +29 35 40.1 o 926
2016-10-18 04:05:47 C 22 51 49.28 +29 16 45.4 o 926
2016-10-18 04:21:12 C 22 51 47.89 +29 16 43.3 o 926
2016-10-18 04:37:57 C 22 51 46.32 +29 16 40.8 o 926
2016-10-23 01:02:12 C 22 41 46.02 +28 54 25.1 U H21
2016-10-23 01:27:37 C 22 41 43.92 +28 54 19.8 U H21
2016-10-23 01:53:01 C 22 41 41.77 +28 54 13.7 U H21
2016-10-29 03:07:53 C 22 30 43.31 +28 19 23.6 q G96
2016-10-29 03:14:02 C 22 30 42.87 +28 19 21.9 q G96
2016-10-29 03:20:20 C 22 30 42.41 +28 19 20.0 q G96
2016-10-29 03:26:30 C 22 30 42.01 +28 19 18.6 q G96
2016-10-30 02:26:41 C 22 29 08.24 +28 13 19.5 o 691
2016-10-30 02:30:01 C 22 29 07.97 +28 13 18.2 o 691
2016-10-30 02:33:19 C 22 29 07.78 +28 13 16.8 o 691
2016-11-02 02:02:26 C 22 24 34.69 +27 54 12.4 U H21
2016-11-02 02:21:14 C 22 24 33.54 +27 54 08.7 U H21
2016-11-03 08:29:56 C 22 22 47.170 +27 46 01.76 V F51
2016-11-03 08:46:23 C 22 22 46.194 +27 45 57.16 V F51
2016-11-03 09:02:52 C 22 22 45.224 +27 45 52.66 V F51
2016-11-03 09:19:24 C 22 22 44.250 +27 45 47.77 V F51
2016-11-04 02:04:56 C 22 21 47.90 +27 41 14.9 U H21
2016-11-04 02:28:22 C 22 21 46.53 +27 41 07.7 U H21
2016-11-05 01:48:58 C 22 20 30.47 +27 34 49.5 U H21
2016-11-05 02:05:58 C 22 20 29.53 +27 34 44.8 U H21
2016-11-05 02:22:53 C 22 20 28.61 +27 34 40.4 U H21