2003 SY17

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5817947200 ± 4.50e-07
Semi-major axis (a)2.0447795873 AU ± 5.30e-08
Inclination (i)33.06132845° ± 3.33e-05
Long. of Asc. Node (Ω)350.46522461° ± 1.35e-05
Arg. of Perihelion (ω)218.45849244° ± 3.32e-05
Mean Anomaly (M)294.30611407° ± 6.80e-05
Mean Motion (n)0.3370874041°/day ± 1.31e-08
Perihelion dist (q)0.85513762 AU ± 9.20e-07
Aphelion dist (Q)3.23442155 AU ± 9.23e-07
Orbital Period2.92394872 yr ± 1.14e-07
Physical Parameters
H (abs. magnitude)18.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.323″
Uncertainty0
Orbit TypeApollo
MOID0.057797 AU
Observations Used77
Oppositions16
Arc Total2000-2025
First Observation Used2000-09-03
Last Observation Used2025-12-03
Observations (79)
Date Type RA Dec Mag Band Observatory
2000-09-03 07:22:00 C 23 28 22.392 -09 50 43.50 n 645
2000-09-03 07:23:12 C 23 28 22.297 -09 50 43.37 n 645
2000-09-03 07:26:47 C 23 28 21.980 -09 50 43.16 n 645
2003-09-17 06:11:20 C 23 23 51.54 -02 11 02.2 d 291
2003-09-17 06:45:47 C 23 23 49.13 -02 11 02.9 d 291
2003-09-17 07:48:38 C 23 23 44.71 -02 11 04.0 d 291
2003-09-18 04:29:25 C 23 22 18.97 -02 11 24.0 d 291
2003-09-18 04:35:12 C 23 22 18.55 -02 11 24.2 d 291
2003-09-18 04:40:38 C 23 22 18.15 -02 11 24.5 d 291
2003-09-18 20:35:37 C 23 21 12.37 -02 11 41.0 c 246
2003-09-18 20:40:12 C 23 21 12.12 -02 11 40.5 c 246
2003-09-19 05:05:47 C 23 20 37.59 -02 11 48.7 d 291
2003-09-19 05:11:37 C 23 20 37.18 -02 11 48.8 d 291
2003-09-19 05:17:26 C 23 20 36.80 -02 11 48.8 d 291
2003-09-19 06:35:40 C 23 20 31.37 -02 11 50.0 c 673
2003-09-19 06:46:20 C 23 20 30.63 -02 11 50.3 c 673
2003-09-19 06:56:30 C 23 20 29.94 -02 11 50.5 c 673
2003-09-19 07:07:00 C 23 20 29.21 -02 11 50.8 c 673
2003-09-20 04:27:40 C 23 19 02.46 -02 12 10.6 r 715
2003-09-20 04:47:08 C 23 19 01.11 -02 12 11.1 r 715
2003-09-20 05:06:34 C 23 18 59.79 -02 12 11.5 r 715
2003-09-20 05:07:11 C 23 18 59.80 -02 12 11.3 d 291
2003-09-20 05:12:59 C 23 18 59.43 -02 12 11.4 d 291
2003-09-20 05:18:37 C 23 18 59.01 -02 12 11.8 d 291
2003-09-21 08:16:07 C 23 17 10.46 -02 12 36.1 d 291
2003-09-21 08:21:31 C 23 17 10.10 -02 12 35.8 d 291
2003-09-21 08:27:10 C 23 17 09.75 -02 12 35.9 d 291
2003-09-22 06:55:51 C 23 15 40.84 -02 12 55.5 d 291
2003-09-22 07:32:27 C 23 15 38.36 -02 12 55.8 d 291
2003-09-23 01:44:31 C 23 14 27.393 -02 13 04.92 o 309
2003-09-23 01:45:34 C 23 14 27.323 -02 13 04.97 o 309
2003-09-23 01:46:34 C 23 14 27.263 -02 13 05.00 o 309
2003-09-23 01:47:36 C 23 14 27.195 -02 13 05.03 o 309
2003-09-27 03:59:43 C 23 08 17.68 -02 14 07.1 r 715
2003-09-27 04:26:00 C 23 08 16.10 -02 14 07.3 r 715
2003-09-27 06:09:23 C 23 08 09.73 -02 14 07.8 d 291
2003-09-27 06:15:14 C 23 08 09.36 -02 14 07.8 d 291
2003-09-27 06:20:45 C 23 08 09.03 -02 14 07.8 d 291
2003-09-28 04:06:28 C 23 06 51.16 -02 14 15.2 d 291
2003-09-28 04:20:15 C 23 06 50.28 -02 14 14.6 d 291
2003-09-28 06:05:10 C 23 06 43.91 -02 14 16.0 c 671
2003-09-28 06:13:33 C 23 06 43.41 -02 14 14.7 c 671
2003-09-28 06:25:56 C 23 06 42.67 -02 14 15.4 c 671
2003-09-28 06:31:31 C 23 06 42.39 -02 14 14.9 c 671
2003-10-01 06:47:45 C 23 02 34.10 -02 14 19.7 d 291
2003-10-01 06:53:58 C 23 02 33.80 -02 14 19.1 d 291
2003-10-01 07:01:18 C 23 02 33.37 -02 14 19.4 d 291
2003-10-25 05:42:32 C 22 40 25.252 -01 52 52.67 o 568
2003-10-25 05:46:42 C 22 40 25.149 -01 52 52.31 o 568
2003-10-29 06:09:12 C 22 38 36.295 -01 44 49.95 o 568