2016 SG2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8803241194 ± 3.46e-07
Semi-major axis (a)2.4711468466 AU ± 7.06e-08
Inclination (i)24.87715301° ± 6.17e-05
Long. of Asc. Node (Ω)192.66715704° ± 2.73e-05
Arg. of Perihelion (ω)38.42951132° ± 8.26e-05
Mean Anomaly (M)140.79376508° ± 2.87e-05
Mean Motion (n)0.2537256918°/day ± 1.09e-08
Perihelion dist (q)0.29573667 AU ± 8.55e-07
Aphelion dist (Q)4.64655702 AU ± 8.66e-07
Orbital Period3.88461364 yr ± 1.66e-07
Physical Parameters
H (abs. magnitude)20.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.329″
Uncertainty0
Orbit TypeApollo
MOID0.148922 AU
Observations Used155
Oppositions3
Arc Total2016-2020
First Observation Used2016-09-25
Last Observation Used2020-10-15
Observations (159)
Date Type RA Dec Mag Band Observatory
2016-09-25 21:17:34 C 22 08 37.69 +22 56 22.4 S C43
2016-09-25 21:19:36 C 22 08 38.47 +22 56 07.1 q Z99
2016-09-25 21:21:37 C 22 08 38.23 +22 55 53.6 S C47
2016-09-25 21:22:17 C 22 08 38.36 +22 55 47.7 S C43
2016-09-25 21:24:21 C 22 08 39.06 +22 55 31.6 q Z99
2016-09-25 21:27:00 C 22 08 38.99 +22 55 12.7 S C43
2016-09-25 21:28:56 C 22 08 39.21 +22 55 00.0 S C47
2016-09-25 21:36:49 C 22 08 40.26 +22 54 02.0 S C47
2016-09-25 23:00:31 C 22 08 51.45 +22 43 49.1 q 204
2016-09-25 23:05:40 C 22 08 52.12 +22 43 11.3 q 204
2016-09-25 23:14:17 C 22 08 53.27 +22 42 08.3 q 204
2016-09-25 23:18:28 C 22 08 53.80 +22 41 37.7 q 204
2016-09-26 07:16:18 C 22 09 58.22 +21 44 48.6 o 291
2016-09-26 07:18:00 C 22 09 58.43 +21 44 36.6 o 291
2016-09-26 07:19:43 C 22 09 58.64 +21 44 24.5 o 291
2016-09-26 19:10:16 C 22 11 31.14 +20 23 41.4 q 160
2016-09-26 19:14:14 C 22 11 31.59 +20 23 15.3 q 160
2016-09-26 19:16:14 C 22 11 31.83 +20 23 02.0 q 160
2016-09-26 19:18:13 C 22 11 32.06 +20 22 48.9 q 160
2016-09-26 19:22:13 C 22 11 32.51 +20 22 22.6 q 160
2016-09-26 21:17:02 C 22 11 45.43 +20 09 46.7 o 461
2016-09-26 21:19:39 C 22 11 45.73 +20 09 29.4 o 461
2016-09-26 21:22:16 C 22 11 46.01 +20 09 12.3 o 461
2016-09-27 02:04:32 C 22 12 21.03 +19 38 52.0 u H21
2016-09-27 02:07:56 C 22 12 21.43 +19 38 30.7 u H21
2016-09-27 02:12:33 C 22 12 21.91 +19 38 01.3 u H21
2016-09-27 18:12:43 C 22 14 11.09 +17 59 40.3 19.1 q 113
2016-09-27 18:18:08 C 22 14 11.62 +17 59 07.1 19.7 q 113
2016-09-27 18:23:30 C 22 14 12.20 +17 58 36.3 19.0 q 113
2016-09-27 18:32:04 C 22 14 12.87 +17 57 48.3 L04
2016-09-27 18:42:25 C 22 14 13.95 +17 56 48.0 L04
2016-09-27 18:54:41 C 22 14 15.17 +17 55 35.6 L04
2016-09-27 19:09:39 C 22 14 17.08 +17 54 08.8 q 160
2016-09-27 19:09:46 C 22 14 16.71 +17 54 07.1 L04
2016-09-27 19:11:58 C 22 14 17.17 +17 53 53.2 q 246
2016-09-27 19:13:36 C 22 14 17.33 +17 53 42.1 q 246
2016-09-27 19:13:41 C 22 14 17.48 +17 53 44.9 q 160
2016-09-27 19:14:39 C 22 14 17.42 +17 53 36.7 q 246
2016-09-27 19:15:37 C 22 14 17.54 +17 53 31.6 q 246
2016-09-27 19:15:53 C 22 14 17.62 +17 53 30.4 q 246
2016-09-27 19:17:40 C 22 14 17.88 +17 53 21.6 q 160
2016-09-27 19:21:36 C 22 14 18.29 +17 52 59.0 q 160
2016-09-27 19:25:31 C 22 14 18.69 +17 52 35.9 q 160
2016-09-27 20:45:47 C 22 14 26.50 +17 44 44.8 o 461
2016-09-27 20:48:16 C 22 14 26.76 +17 44 30.5 o 461
2016-09-27 20:50:47 C 22 14 27.00 +17 44 15.9 o 461
2016-09-28 19:35:47 C 22 16 46.21 +15 38 40.7 S 595
2016-09-28 19:46:17 C 22 16 47.15 +15 37 45.8 S 595
2016-09-28 19:56:49 C 22 16 48.10 +15 36 50.8 S 595
2016-09-29 06:29:41 C 22 17 45.99 +14 43 13.5 q H45