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
2016-11-13 06:20:20 C 22 11 54.78 +26 43 46.5 t 705
2016-11-13 06:21:49 C 22 11 54.72 +26 43 46.4 t 705
2016-11-13 06:23:16 C 22 11 54.66 +26 43 46.0 t 705
2016-11-18 01:59:31 C 22 08 34.50 +26 17 24.8 q G96
2016-11-18 02:05:39 C 22 08 34.31 +26 17 24.1 q G96
2016-11-18 02:11:50 C 22 08 34.19 +26 17 22.9 q G96
2016-11-18 02:17:58 C 22 08 34.05 +26 17 21.7 q G96
2016-11-26 05:46:19 C 22 05 38.348 +25 42 31.82 V F51
2016-11-26 06:41:33 C 22 05 37.875 +25 42 23.11 V F51
2016-12-30 01:37:56 C 22 23 59.76 +26 20 43.4 q I52
2016-12-30 01:46:03 C 22 24 00.14 +26 20 45.5 q I52
2016-12-30 01:54:04 C 22 24 00.53 +26 20 47.9 q I52
2016-12-30 02:02:02 C 22 24 00.85 +26 20 48.9 q I52
2017-01-25 02:12:08 C 23 06 23.69 +30 21 47.9 o 926
2017-01-25 02:16:38 C 23 06 24.10 +30 21 50.3 o 926
2017-01-25 02:21:08 C 23 06 24.47 +30 21 52.4 o 926
2017-02-14 18:29:35 C 00 02 14.06 +35 01 05.4 U 204
2017-02-14 18:56:31 C 00 02 17.85 +35 01 19.9 U 204
2017-03-30 03:00:51 C 04 02 11.75 +26 44 27.4 o 926
2017-03-30 03:03:17 C 04 02 12.44 +26 44 20.8 o 926
2017-03-30 03:05:44 C 04 02 13.19 +26 44 14.1 o 926
2017-03-30 05:22:32 C 04 02 52.732 +26 38 05.87 U T12
2017-03-30 05:24:20 C 04 02 53.240 +26 38 01.04 U T12
2017-03-30 05:25:46 C 04 02 53.657 +26 37 57.17 U T12
2018-06-24 14:03:46 C 22 34 52.010 -35 07 12.56 V F51
2019-09-27 08:44:52 C 22 43 52.723 +00 08 06.16 V F51
2019-09-27 09:03:57 C 22 43 51.632 +00 08 04.92 V F51
2019-09-27 09:23:05 C 22 43 50.518 +00 08 02.80 V F51
2019-11-30 05:02:29 C 22 09 09.700 +00 45 00.03 V F51
2019-11-30 05:18:31 C 22 09 09.912 +00 45 02.61 V F51
2019-11-30 05:34:34 C 22 09 10.110 +00 45 05.50 V F51
2019-11-30 05:50:40 C 22 09 10.341 +00 45 08.24 V F51
2022-08-28 10:45:13 C 22 45 35.794 -14 01 49.44 V F52
2022-09-01 10:10:04 C 22 40 39.853 -14 10 58.12 V F51
2022-09-19 07:39:26 C 22 18 52.528 -14 37 02.31 V F52
2022-09-22 09:19:38 C 22 15 26.588 -14 38 22.20 V F51
2022-09-27 08:16:04 C 22 10 13.947 -14 38 19.40 V F51
2023-08-15 01:09:08 C 05 57 19.716 +49 36 18.04 V J95
2023-08-15 02:12:27 C 05 57 35.887 +49 36 37.30 V J95
2023-08-15 02:45:45 C 05 57 44.412 +49 36 47.66 V J95