2016 SD17

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4643408681 ± 9.25e-08
Semi-major axis (a)2.2982986877 AU ± 5.06e-09
Inclination (i)20.61383833° ± 8.97e-06
Long. of Asc. Node (Ω)334.75768541° ± 7.31e-06
Arg. of Perihelion (ω)64.09534281° ± 2.25e-05
Mean Anomaly (M)205.51475007° ± 6.38e-06
Mean Motion (n)0.2828802144°/day ± 9.34e-10
Perihelion dist (q)1.23110468 AU ± 2.13e-07
Aphelion dist (Q)3.36549270 AU ± 2.13e-07
Orbital Period3.48425317 yr ± 1.15e-08
Physical Parameters
H (abs. magnitude)19.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.184″
Uncertainty0
Orbit TypeAmor
MOID0.359830 AU
Observations Used128
Oppositions5
Arc Total2016-2023
First Observation Used2016-07-16
Last Observation Used2023-12-13
Observations (131)
Date Type RA Dec Mag Band Observatory
2016-07-16 13:38:41 C 22 18 14.321 -31 53 33.06 V F51
2016-07-16 13:54:31 C 22 18 13.876 -31 53 31.45 V F51
2016-08-07 10:33:22 C 21 51 34.348 -30 18 40.54 L F51
2016-08-07 10:50:32 C 21 51 32.986 -30 18 34.48 L F51
2016-08-07 11:07:45 C 21 51 31.614 -30 18 28.52 L F51
2016-08-07 11:24:55 C 21 51 30.255 -30 18 22.44 L F51
2016-08-10 10:22:40 C 21 45 56.340 -29 50 49.34 L F51
2016-08-10 10:52:22 C 21 45 53.817 -29 50 36.76 L F51
2016-08-10 11:07:12 C 21 45 52.564 -29 50 30.45 L F51
2016-08-27 09:31:20 C 21 09 59.949 -25 28 02.52 V F51
2016-09-26 03:09:53 C 20 28 15.69 -12 19 29.5 q G96
2016-09-26 03:16:09 C 20 28 15.54 -12 19 21.9 q G96
2016-09-26 03:22:21 C 20 28 15.40 -12 19 14.1 q G96
2016-09-26 04:33:35 C 20 28 13.76 -12 17 48.8 o 291
2016-09-26 04:36:52 C 20 28 13.67 -12 17 44.5 o 291
2016-09-26 04:40:10 C 20 28 13.63 -12 17 40.5 o 291
2016-09-27 00:30:22 C 20 27 52.02 -11 53 42.1 u 807
2016-09-27 00:34:05 C 20 27 51.96 -11 53 37.7 u 807
2016-09-27 00:38:09 C 20 27 51.85 -11 53 33.0 u 807
2016-09-27 05:26:12 C 20 27 47.169 -11 48 00.49 t 568
2016-09-27 05:26:57 C 20 27 47.154 -11 47 59.58 t 568
2016-09-27 05:29:01 C 20 27 47.102 -11 47 57.14 t 568
2016-09-28 04:55:27 C 20 27 24.95 -11 19 59.0 o 291
2016-09-28 05:00:37 C 20 27 24.87 -11 19 52.7 o 291
2016-09-28 05:05:48 C 20 27 24.76 -11 19 46.5 o 291
2016-09-28 07:42:52 C 20 27 22.646 -11 16 36.90 t 568
2016-09-28 07:43:49 C 20 27 22.631 -11 16 35.77 t 568
2016-09-28 19:29:11 C 20 27 13.70 -11 02 39.1 q 104
2016-09-28 19:39:47 C 20 27 13.52 -11 02 26.5 q 104
2016-09-28 19:50:24 C 20 27 13.30 -11 02 14.0 q 104
2016-09-30 05:42:50 C 20 26 52.463 -10 21 49.79 V F51
2016-09-30 06:01:54 C 20 26 52.222 -10 21 27.14 V F51
2016-09-30 06:20:57 C 20 26 51.985 -10 21 04.43 V F51
2016-09-30 06:40:01 C 20 26 51.751 -10 20 41.82 V F51
2016-10-05 00:46:55 C 20 26 36.94 -08 05 42.7 u 807
2016-10-05 00:53:26 C 20 26 36.94 -08 05 35.7 u 807
2016-10-05 01:00:07 C 20 26 36.93 -08 05 27.8 u 807
2016-10-05 03:33:13 C 20 26 37.59 -08 02 41.8 o 291
2016-10-05 03:37:33 C 20 26 37.60 -08 02 37.2 o 291
2016-10-05 03:41:50 C 20 26 37.63 -08 02 33.1 o 291
2016-10-07 00:22:48 C 20 26 55.43 -07 10 04.3 u 807
2016-10-07 00:27:46 C 20 26 55.46 -07 09 59.0 u 807
2016-10-20 02:27:36 C 20 34 23.37 -01 11 59.5 o 291
2016-10-20 02:30:48 C 20 34 23.48 -01 11 55.7 o 291
2016-10-20 02:34:01 C 20 34 23.62 -01 11 52.3 o 291
2016-10-30 00:51:03 C 20 45 34.28 +03 11 27.6 u 807
2016-10-30 01:00:07 C 20 45 34.76 +03 11 37.6 u 807
2016-10-30 01:09:21 C 20 45 35.25 +03 11 47.7 u 807
2016-11-24 05:48:30 C 21 31 34.667 +14 06 40.94 V F51
2016-11-24 06:01:35 C 21 31 35.887 +14 06 55.23 V F51