537686 (2015 SA17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3168944462 ± 5.00e-08
Semi-major axis (a)1.6585468502 AU ± 2.86e-08
Inclination (i)42.55950266° ± 1.34e-05
Long. of Asc. Node (Ω)8.92815614° ± 2.91e-06
Arg. of Perihelion (ω)321.27857980° ± 1.69e-05
Mean Anomaly (M)291.83451093° ± 5.03e-05
Mean Motion (n)0.4614457606°/day ± 1.19e-08
Perihelion dist (q)1.13296256 AU ± 8.52e-08
Aphelion dist (Q)2.18413114 AU ± 9.11e-08
Orbital Period2.13595262 yr ± 5.53e-08
Physical Parameters
H (abs. magnitude)18.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.252″
Uncertainty0
Orbit TypeAmor
MOID0.187278 AU
Observations Used310
Oppositions4
Arc Total2015-2023
First Observation Used2015-09-25
Last Observation Used2023-03-18
Observations (338)
Date Type RA Dec Mag Band Observatory
2015-09-25 06:53:36 C 02 39 10.29 +17 36 42.3 q 703
2015-09-25 07:02:09 C 02 39 07.68 +17 37 33.8 q 703
2015-09-25 07:10:43 C 02 39 05.06 +17 38 24.5 q 703
2015-09-25 07:19:15 C 02 39 02.41 +17 39 15.8 q 703
2015-09-25 07:57:07 C 02 38 50.70 +17 42 57.4 17.3 r 718
2015-09-25 07:59:41 C 02 38 49.95 +17 43 13.1 17.3 r 718
2015-09-25 08:02:15 C 02 38 49.17 +17 43 28.7 17.2 r 718
2015-09-25 08:04:49 C 02 38 48.37 +17 43 43.7 17.4 r 718
2015-09-25 08:07:22 C 02 38 47.58 +17 43 59.4 17.4 r 718
2015-09-25 10:48:34 C 02 37 57.75 +18 00 07.8 q 703
2015-09-25 10:49:07 C 02 37 57.57 +18 00 10.8 q 703
2015-09-25 10:49:41 C 02 37 57.40 +18 00 14.9 q 703
2015-09-25 10:50:13 C 02 37 57.20 +18 00 17.7 q 703
2015-09-25 10:50:47 C 02 37 57.05 +18 00 21.1 q 703
2015-09-25 20:36:54 C 02 35 00.68 +18 58 32.4 q B18
2015-09-25 20:39:06 C 02 34 59.99 +18 58 45.6 q B18
2015-09-25 20:42:25 C 02 34 58.96 +18 59 05.5 q B18
2015-09-25 20:45:42 C 02 34 57.95 +18 59 24.9 q B18
2015-09-25 20:58:10 C 02 34 54.47 +19 00 30.5 q 970
2015-09-25 21:02:02 C 02 34 53.25 +19 00 54.1 q 970
2015-09-25 21:08:24 C 02 34 51.30 +19 01 32.7 q 970
2015-09-25 21:13:57 C 02 34 49.56 +19 02 05.3 q 970
2015-09-25 21:19:28 C 02 34 47.89 +19 02 37.7 q 970
2015-09-25 21:25:01 C 02 34 46.15 +19 03 11.6 q 970
2015-09-25 21:27:19 C 02 34 45.56 +19 03 30.2 q K41
2015-09-25 21:28:19 C 02 34 45.20 +19 03 35.8 q K41
2015-09-25 21:29:04 C 02 34 45.00 +19 03 40.9 q K41
2015-09-25 21:29:57 C 02 34 44.76 +19 03 45.8 q K41
2015-09-25 21:31:50 C 02 34 44.07 +19 03 57.2 q K41
2015-09-25 21:32:46 C 02 34 43.88 +19 04 02.3 q K41
2015-09-25 21:33:15 C 02 34 43.64 +19 04 05.2 q K41
2015-09-25 21:33:43 C 02 34 43.56 +19 04 08.3 q K41
2015-09-25 21:34:11 C 02 34 43.39 +19 04 11.5 q K41
2015-09-25 21:36:11 C 02 34 42.81 +19 04 22.9 q K41
2015-09-25 21:36:59 C 02 34 42.61 +19 04 28.9 q K41
2015-09-25 21:37:28 C 02 34 42.38 +19 04 30.7 q K41
2015-09-25 21:37:56 C 02 34 42.19 +19 04 33.6 q K41
2015-09-25 21:38:24 C 02 34 42.04 +19 04 36.6 q K41
2015-09-25 21:38:52 C 02 34 41.92 +19 04 39.5 q K41
2015-09-25 21:39:31 C 02 34 41.78 +19 04 42.7 q K41
2015-09-25 21:40:01 C 02 34 41.53 +19 04 41.8 q J95
2015-09-25 21:40:28 C 02 34 41.54 +19 04 48.5 q K41
2015-09-25 21:41:25 C 02 34 41.16 +19 04 53.6 q K41
2015-09-25 21:42:23 C 02 34 40.99 +19 04 59.5 q K41
2015-09-25 21:45:02 C 02 34 39.98 +19 05 11.8 q J95
2015-09-25 21:51:02 C 02 34 38.12 +19 05 47.7 q J95
2015-09-25 21:59:25 C 02 34 35.57 +19 06 41.8 q K41
2015-09-25 22:00:02 C 02 34 35.35 +19 06 45.9 q K41
2015-09-25 22:00:38 C 02 34 35.19 +19 06 49.2 q K41
2015-09-25 22:01:50 C 02 34 34.82 +19 06 56.5 q K41