2016 SD

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7103678881 ± 1.19e-08
Semi-major axis (a)2.8105241392 AU ± 3.70e-08
Inclination (i)6.32728414° ± 1.87e-06
Long. of Asc. Node (Ω)277.33318393° ± 4.77e-05
Arg. of Perihelion (ω)177.93496861° ± 4.57e-05
Mean Anomaly (M)312.27083727° ± 1.53e-05
Mean Motion (n)0.2091853647°/day ± 4.13e-09
Perihelion dist (q)0.81401804 AU ± 3.53e-08
Aphelion dist (Q)4.80703024 AU ± 7.17e-08
Orbital Period4.71173633 yr ± 9.31e-08
Physical Parameters
H (abs. magnitude)18.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty0
Orbit TypeApollo
MOID0.084793 AU
Observations Used364
Oppositions4
Arc Total2016-2021
First Observation Used2016-07-30
Last Observation Used2021-08-25
Observations (400)
Date Type RA Dec Mag Band Observatory
2016-11-10 13:47:10 S 21 46 56.23 +05 51 04.1 L C51
2016-11-10 15:21:25 S 21 46 52.44 +05 50 21.9 L C51
2016-11-10 16:55:51 S 21 46 48.64 +05 49 39.4 L C51
2016-11-10 18:30:06 S 21 46 44.84 +05 48 57.4 L C51
2016-11-10 20:04:32 S 21 46 41.04 +05 48 14.9 L C51
2016-11-10 23:13:02 S 21 46 33.52 +05 46 50.8 L C51
2016-11-11 02:21:43 S 21 46 26.00 +05 45 26.2 L C51
2016-11-11 02:38:08 C 21 46 24.91 +05 45 06.6 U H21
2016-11-11 02:47:56 C 21 46 24.47 +05 45 01.7 U H21
2016-11-11 02:57:46 C 21 46 24.07 +05 44 58.2 U H21
2016-11-13 05:25:19 C 21 44 29.093 +05 22 32.65 L F51
2016-11-13 05:43:45 C 21 44 28.293 +05 22 24.39 L F51
2016-11-13 06:02:14 C 21 44 27.497 +05 22 16.05 L F51
2016-11-13 06:20:45 C 21 44 26.701 +05 22 07.72 L F51
2016-11-16 01:26:38 C 21 42 05.83 +04 51 58.2 q H45
2016-11-16 01:28:54 C 21 42 05.67 +04 51 57.1 q H45
2016-11-16 01:33:16 C 21 42 05.53 +04 51 54.5 q H45
2016-11-16 01:35:15 C 21 42 05.44 +04 51 53.8 q H45
2016-11-16 01:37:08 C 21 42 05.39 +04 51 53.2 q H45
2016-11-16 01:39:05 C 21 42 05.33 +04 51 52.3 q H45
2016-11-16 23:55:14 C 21 41 21.54 +04 41 47.5 U H21
2016-11-17 00:02:19 C 21 41 21.27 +04 41 44.3 U H21
2016-11-17 00:09:26 C 21 41 20.99 +04 41 40.8 U H21
2016-11-17 00:16:24 C 21 41 20.72 +04 41 37.7 U H21
2016-11-17 00:23:31 C 21 41 20.45 +04 41 34.4 U H21
2016-11-17 23:14:46 C 21 40 36.12 +04 31 10.3 q I15
2016-11-17 23:21:02 C 21 40 35.87 +04 31 07.5 q I15
2016-11-17 23:27:17 C 21 40 35.66 +04 31 05.0 q I15
2016-11-18 00:33:22 C 21 40 33.53 +04 30 35.3 u H21
2016-11-18 00:36:35 C 21 40 33.41 +04 30 33.7 u H21
2016-11-18 00:39:50 C 21 40 33.29 +04 30 32.3 u H21
2016-11-18 00:43:16 C 21 40 33.16 +04 30 30.8 u H21
2016-11-18 01:02:37 C 21 40 32.53 +04 30 23.5 q H45
2016-11-18 01:04:36 C 21 40 32.43 +04 30 22.8 q H45
2016-11-18 01:06:07 C 21 40 32.37 +04 30 21.9 q H45
2016-11-18 01:07:40 C 21 40 32.31 +04 30 21.3 q H45
2016-11-18 01:09:16 C 21 40 32.26 +04 30 20.8 q H45
2016-11-18 01:11:04 C 21 40 32.19 +04 30 20.0 q H45
2016-11-19 01:42:43 C 21 39 45.57 +04 19 03.6 q H45
2016-11-19 01:44:28 C 21 39 45.42 +04 19 02.9 q H45
2016-11-19 01:46:04 C 21 39 45.41 +04 19 02.6 q H45
2016-11-19 01:47:53 C 21 39 45.31 +04 19 01.9 q H45
2016-11-19 01:49:51 C 21 39 45.24 +04 19 01.4 q H45
2016-11-19 01:51:20 C 21 39 45.20 +04 19 00.1 q H45
2016-11-20 17:24:57 C 21 38 32.56 +04 00 28.4 q 246
2016-11-20 17:25:45 C 21 38 32.59 +04 00 28.5 q 246
2016-11-20 17:26:32 C 21 38 32.40 +04 00 27.8 q 246
2016-11-21 01:17:19 C 21 38 17.85 +03 56 51.3 q H45
2016-11-21 01:19:42 C 21 38 17.74 +03 56 50.2 q H45
2016-11-21 01:21:29 C 21 38 17.67 +03 56 49.2 q H45