2017 SN16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1456830576 ± 1.57e-07
Semi-major axis (a)1.0167971110 AU ± 1.40e-08
Inclination (i)13.37677043° ± 1.23e-05
Long. of Asc. Node (Ω)2.61813167° ± 4.67e-06
Arg. of Perihelion (ω)136.89482207° ± 2.71e-05
Mean Anomaly (M)226.25340210° ± 7.09e-05
Mean Motion (n)0.9613041579°/day ± 1.98e-08
Perihelion dist (q)0.86866700 AU ± 1.60e-07
Aphelion dist (Q)1.16492722 AU ± 1.60e-07
Orbital Period1.02530118 yr ± 2.11e-08
Physical Parameters
H (abs. magnitude)23.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.238″
Uncertainty0
Orbit TypeApollo
MOID0.092562 AU
Observations Used97
Oppositions1
Arc Total2017-2019
First Observation Used2017-09-24
Last Observation Used2019-09-30
Observations (105)
Date Type RA Dec Mag Band Observatory
2017-09-24 09:20:34 C 02 55 08.10 +24 11 01.7 q G96
2017-09-24 09:28:57 C 02 55 07.65 +24 11 35.5 q G96
2017-09-24 09:37:22 C 02 55 07.16 +24 12 09.3 q G96
2017-09-24 09:45:40 C 02 55 06.73 +24 12 43.1 q G96
2017-09-25 08:21:57 C 02 54 11.26 +25 45 37.2 o 926
2017-09-25 08:31:22 C 02 54 10.67 +25 46 16.5 o 926
2017-09-25 08:37:50 C 02 54 10.30 +25 46 44.1 o 926
2017-09-25 10:07:06 C 02 54 04.67 +25 52 59.3 q I52
2017-09-25 10:08:54 C 02 54 04.60 +25 53 06.3 q I52
2017-09-25 10:10:42 C 02 54 04.53 +25 53 14.0 q I52
2017-09-25 10:12:31 C 02 54 04.36 +25 53 21.8 q I52
2017-09-25 10:35:41 C 02 54 02.92 +25 54 58.7 q I52
2017-09-25 10:37:29 C 02 54 02.82 +25 55 05.6 q I52
2017-09-25 10:39:19 C 02 54 02.69 +25 55 13.8 q I52
2017-09-26 05:37:41 C 02 53 11.63 +27 15 56.5 U H01
2017-09-26 05:43:39 C 02 53 11.27 +27 16 22.9 U H01
2017-09-26 05:57:24 C 02 53 10.43 +27 17 23.7 U H01
2017-09-26 06:08:06 C 02 53 09.78 +27 18 11.1 U H01
2017-09-26 08:22:52 C 02 53 01.22 +27 28 06.1 q I52
2017-09-26 08:27:49 C 02 53 00.85 +27 28 27.8 q I52
2017-09-26 08:29:36 C 02 53 00.70 +27 28 35.0 q I52
2017-09-26 08:31:24 C 02 53 00.57 +27 28 43.2 q I52
2017-09-27 09:56:53 C 02 51 32.88 +29 21 31.5 q I52
2017-09-27 09:58:40 C 02 51 32.74 +29 21 40.0 q I52
2017-09-27 10:00:28 C 02 51 32.58 +29 21 48.1 q I52
2017-09-27 10:04:03 C 02 51 32.29 +29 22 05.3 q I52
2017-09-30 08:46:02 C 02 46 17.12 +34 57 56.5 U H21
2017-09-30 08:57:47 C 02 46 15.84 +34 58 54.8 U H21
2017-09-30 08:58:01 C 02 46 17.61 +34 59 04.9 q I52
2017-09-30 08:59:49 C 02 46 17.40 +34 59 13.7 q I52
2017-09-30 09:01:36 C 02 46 17.20 +34 59 22.8 q I52
2017-09-30 09:03:24 C 02 46 17.01 +34 59 31.6 q I52
2017-09-30 09:09:31 C 02 46 14.55 +34 59 52.5 U H21
2017-10-01 08:37:06 C 02 44 01.66 +36 58 16.4 U H21
2017-10-01 08:51:18 C 02 43 59.95 +36 59 28.4 U H21
2017-10-01 09:05:23 C 02 43 58.24 +37 00 40.0 U H21
2017-10-07 07:43:14 C 02 22 57.95 +49 53 30.2 o 926
2017-10-07 07:48:06 C 02 22 56.83 +49 53 57.6 o 926
2017-10-07 07:52:57 C 02 22 55.71 +49 54 24.3 o 926
2017-10-08 08:07:38 C 02 17 33.29 +52 10 09.4 o 926
2017-10-08 08:12:28 C 02 17 31.87 +52 10 36.7 o 926
2017-10-08 08:17:19 C 02 17 30.66 +52 11 03.6 o 926
2017-10-19 07:20:32 C 23 58 55.58 +72 45 31.2 U I52
2017-10-19 07:22:20 C 23 58 53.76 +72 45 36.2 U I52
2018-09-06 07:08:31 C 01 08 21.44 -23 51 49.3 V I52
2018-09-06 07:10:19 C 01 08 21.13 -23 51 48.8 V I52
2018-09-06 07:12:07 C 01 08 20.82 -23 51 47.1 V I52
2018-09-06 07:13:54 C 01 08 20.50 -23 51 45.2 V I52
2018-09-06 14:49:11 C 01 07 05.19 -23 44 13.6 V 474
2018-09-06 14:54:16 C 01 07 04.31 -23 44 08.9 V 474