2017 SM16

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5700356117 ± 3.24e-05
Semi-major axis (a)2.8928956905 AU ± 2.35e-04
Inclination (i)3.13968823° ± 1.10e-04
Long. of Asc. Node (Ω)207.63577106° ± 2.13e-04
Arg. of Perihelion (ω)178.37687325° ± 5.43e-04
Mean Anomaly (M)234.03583187° ± 7.30e-02
Mean Motion (n)0.2003148353°/day ± 2.44e-05
Perihelion dist (q)1.24384213 AU ± 1.38e-04
Aphelion dist (Q)4.54194925 AU ± 3.81e-04
Orbital Period4.92038586 yr ± 6.00e-04
Physical Parameters
H (abs. magnitude)21.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.333″
Uncertainty2
Orbit TypeAmor
MOID0.246037 AU
Observations Used59
Oppositions1
Arc Total2017-2017
First Observation Used2017-09-24
Last Observation Used2017-12-24
Observations (62)
Date Type RA Dec Mag Band Observatory
2017-09-24 08:24:57 C 02 28 41.01 +18 39 07.3 q G96
2017-09-24 08:33:18 C 02 28 42.03 +18 39 09.4 q G96
2017-09-24 08:50:15 C 02 28 44.13 +18 39 12.2 q G96
2017-09-24 11:42:13 C 02 29 05.34 +18 39 48.1 q I52
2017-09-24 11:50:29 C 02 29 06.35 +18 39 50.7 q I52
2017-09-24 11:57:02 C 02 29 07.16 +18 39 51.7 q I52
2017-09-24 23:35:07 C 02 30 38.70 +18 42 06.9 v B18
2017-09-24 23:38:16 C 02 30 39.07 +18 42 07.8 v B18
2017-09-24 23:39:50 C 02 30 39.28 +18 42 08.0 v B18
2017-09-24 23:41:23 C 02 30 39.45 +18 42 07.9 v B18
2017-09-25 07:18:00 C 02 31 39.09 +18 43 36.9 u H21
2017-09-25 07:33:47 C 02 31 41.08 +18 43 40.3 u H21
2017-09-25 07:50:50 C 02 31 43.19 +18 43 43.6 u H21
2017-09-25 09:12:16 C 02 31 53.82 +18 44 01.7 q I52
2017-09-25 09:15:52 C 02 31 54.26 +18 44 02.4 q I52
2017-09-25 09:17:41 C 02 31 54.53 +18 44 02.0 q I52
2017-09-26 07:48:58 C 02 34 49.33 +18 47 58.4 u H21
2017-09-26 08:00:24 C 02 34 50.73 +18 48 00.2 u H21
2017-09-26 08:14:33 C 02 34 52.49 +18 48 02.5 u H21
2017-09-26 08:33:20 C 02 34 55.43 +18 48 08.9 q I52
2017-09-26 08:36:22 C 02 34 55.79 +18 48 09.4 q I52
2017-09-26 08:39:23 C 02 34 56.16 +18 48 10.0 q I52
2017-09-26 08:42:22 C 02 34 56.53 +18 48 10.2 q I52
2017-09-27 09:46:21 C 02 38 09.84 +18 52 02.9 q I52
2017-09-27 09:49:21 C 02 38 10.17 +18 52 03.8 q I52
2017-09-27 09:53:40 C 02 38 10.66 +18 52 04.9 q I52
2017-09-30 09:32:23 C 02 47 18.29 +19 00 02.0 q I52
2017-09-30 09:38:21 C 02 47 19.00 +19 00 01.8 q I52
2017-09-30 09:41:21 C 02 47 19.40 +19 00 02.9 q I52
2017-10-11 09:13:33 C 03 18 29.19 +18 50 59.4 o 691
2017-10-11 09:25:17 C 03 18 30.39 +18 50 57.8 o 691
2017-10-11 09:37:13 C 03 18 31.58 +18 50 56.3 o 691
2017-10-22 08:25:11 C 03 43 18.77 +17 52 39.8 U G96
2017-10-22 08:32:47 C 03 43 19.32 +17 52 35.4 U G96
2017-10-22 08:40:16 C 03 43 19.89 +17 52 33.3 U G96
2017-10-22 08:47:40 C 03 43 20.38 +17 52 31.4 U G96
2017-10-26 11:05:36 C 03 50 33.94 +17 22 58.5 U I52
2017-10-26 11:10:06 C 03 50 34.16 +17 22 57.4 U I52
2017-10-26 11:14:47 C 03 50 34.48 +17 22 54.9 U I52
2017-10-31 01:39:27 C 03 57 23.97 +16 47 47.4 19.6 q J43
2017-10-31 01:51:57 C 03 57 24.56 +16 47 43.8 19.8 q J43
2017-10-31 02:04:26 C 03 57 25.16 +16 47 39.9 20.0 q J43
2017-10-31 02:17:03 C 03 57 25.76 +16 47 35.8 20.3 q J43
2017-11-15 07:30:31 C 04 11 05.85 +15 00 06.9 U G96
2017-11-15 07:37:56 C 04 11 05.95 +15 00 05.1 U G96
2017-11-15 07:45:18 C 04 11 06.08 +15 00 03.4 U G96
2017-11-15 07:52:43 C 04 11 06.18 +15 00 01.7 U G96
2017-11-18 09:48:26 C 04 12 35.049 +14 43 17.77 L F51
2017-11-18 10:07:14 C 04 12 35.251 +14 43 13.84 L F51
2017-11-19 09:27:41 C 04 12 59.777 +14 38 24.50 L F51