2016 SN2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7602873457 ± 3.53e-08
Semi-major axis (a)1.9222864979 AU ± 3.75e-09
Inclination (i)7.47413128° ± 5.23e-06
Long. of Asc. Node (Ω)267.29162227° ± 8.74e-05
Arg. of Perihelion (ω)337.33309395° ± 8.81e-05
Mean Anomaly (M)181.28697153° ± 6.21e-06
Mean Motion (n)0.3698154943°/day ± 1.08e-09
Perihelion dist (q)0.46079640 AU ± 6.79e-08
Aphelion dist (Q)3.38377660 AU ± 6.82e-08
Orbital Period2.66518385 yr ± 7.80e-09
Physical Parameters
H (abs. magnitude)21.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.214″
Uncertainty0
Orbit TypeApollo
MOID0.103639 AU
Observations Used55
Oppositions5
Arc Total2016-2024
First Observation Used2016-09-25
Last Observation Used2024-10-06
Observations (60)
Date Type RA Dec Mag Band Observatory
2016-09-25 05:08:03 C 23 41 21.27 +31 43 18.6 q G96
2016-09-25 05:14:22 C 23 41 20.47 +31 42 59.3 q G96
2016-09-25 05:20:39 C 23 41 19.70 +31 42 39.0 q G96
2016-09-25 05:26:51 C 23 41 18.85 +31 42 19.5 q G96
2016-09-25 09:11:23 C 23 40 50.62 +31 30 36.9 q G96
2016-09-25 09:17:32 C 23 40 49.86 +31 30 17.5 q G96
2016-09-25 09:19:48 C 23 40 49.59 +31 30 10.5 q G96
2016-09-25 09:22:28 C 23 40 49.18 +31 30 02.1 q G96
2016-09-26 05:50:24 C 23 38 32.35 +30 27 49.5 q G96
2016-09-26 05:55:02 C 23 38 31.83 +30 27 35.6 q G96
2016-09-26 05:58:43 C 23 38 31.39 +30 27 24.7 q G96
2016-09-26 06:02:22 C 23 38 30.98 +30 27 13.8 q G96
2016-09-27 04:03:55 C 23 36 14.51 +29 23 14.0 u H21
2016-09-27 04:10:34 C 23 36 13.82 +29 22 54.9 u H21
2016-09-27 04:18:03 C 23 36 13.03 +29 22 33.9 u H21
2016-09-27 10:52:20 C 23 35 32.86 +29 04 02.1 q G96
2016-09-27 10:56:59 C 23 35 32.41 +29 03 49.9 q G96
2016-09-27 20:32:58 C 23 34 39.96 +28 37 15.7 o 461
2016-09-27 20:37:17 C 23 34 39.61 +28 37 04.2 o 461
2016-09-27 20:41:37 C 23 34 39.14 +28 36 52.7 o 461
2016-09-30 06:10:42 C 23 29 53.96 +26 09 10.6 o 926
2016-09-30 06:20:32 C 23 29 53.20 +26 08 46.9 o 926
2016-09-30 06:30:09 C 23 29 52.42 +26 08 23.6 o 926
2016-10-05 02:06:50 C 23 23 07.28 +22 00 51.7 q H21
2016-10-05 02:22:38 C 23 23 06.47 +22 00 22.2 q H21
2016-10-05 02:38:27 C 23 23 05.66 +21 59 52.0 q H21
2016-10-06 03:50:17 C 23 22 00.41 +21 13 31.6 q H21
2016-10-06 03:54:38 C 23 22 00.21 +21 13 24.1 q H21
2016-10-19 01:32:23 C 23 16 08.60 +14 21 08.2 u H21
2016-10-19 02:10:42 C 23 16 08.39 +14 20 31.2 u H21
2016-10-19 02:48:02 C 23 16 08.21 +14 19 55.3 u H21
2016-11-04 01:36:34 C 23 20 11.69 +10 02 11.9 u H21
2016-11-04 01:58:46 C 23 20 12.12 +10 02 02.4 u H21
2016-11-04 02:30:35 C 23 20 12.71 +10 01 48.1 u H21
2016-11-04 02:45:29 C 23 20 12.98 +10 01 41.6 u H21
2018-12-13 13:08:09 C 09 46 12.871 +07 32 26.44 V F51
2018-12-13 13:26:46 C 09 46 13.786 +07 32 13.87 V F51
2018-12-13 13:45:23 C 09 46 14.741 +07 32 01.55 V F51
2018-12-13 14:04:10 C 09 46 15.741 +07 31 47.79 V F51
2019-01-01 14:28:58 C 10 11 54.156 +00 45 40.39 U F51
2019-01-01 14:46:07 C 10 11 55.175 +00 45 19.11 U F51
2019-01-01 15:03:14 C 10 11 56.197 +00 44 57.90 U F51
2019-01-01 15:20:13 C 10 11 57.211 +00 44 36.90 U F51
2024-09-13 08:17:16 C 01 00 11.711 +51 26 23.28 V G96
2024-09-13 08:25:28 C 01 00 07.592 +51 25 43.64 V G96
2024-09-13 08:33:43 C 01 00 03.388 +51 25 02.86 V G96
2024-09-15 08:40:35 C 00 39 26.424 +47 32 13.20 V G96
2024-09-15 08:47:43 C 00 39 23.627 +47 31 39.00 V G96
2024-09-15 08:54:42 C 00 39 20.934 +47 31 05.77 V G96
2024-09-15 09:01:39 C 00 39 18.256 +47 30 32.94 V G96