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
2015-09-26 00:52:50 C 02 33 41.12 +19 23 55.3 q Z99
2015-09-26 00:57:19 C 02 33 39.53 +19 24 26.6 q 203
2015-09-26 00:57:29 C 02 33 39.65 +19 24 23.3 q Z99
2015-09-26 01:03:04 C 02 33 37.88 +19 24 56.4 q Z99
2015-09-26 01:03:27 C 02 33 37.58 +19 25 03.2 q K38
2015-09-26 01:10:26 C 02 33 35.41 +19 25 44.2 q K30
2015-09-26 01:15:38 C 02 33 33.77 +19 26 14.5 q K30
2015-09-26 01:20:51 C 02 33 32.12 +19 26 46.5 q K30
2015-09-26 03:12:27 C 02 32 57.43 +19 38 02.3 q J22
2015-09-26 03:19:23 C 02 32 55.18 +19 38 45.9 q J22
2015-09-26 03:26:34 C 02 32 52.95 +19 39 26.4 q J22
2015-09-26 05:15:51 C 02 32 20.91 +19 50 10.0 u 926
2015-09-26 05:17:51 C 02 32 20.23 +19 50 22.0 u 926
2015-09-26 05:19:43 C 02 32 19.63 +19 50 33.2 u 926
2015-09-26 05:21:34 C 02 32 19.07 +19 50 44.3 u 926
2015-09-26 05:23:48 C 02 32 18.37 +19 50 57.6 u 926
2015-09-26 05:25:41 C 02 32 17.80 +19 51 09.0 u 926
2015-09-26 11:56:49 C 02 30 11.79 +20 29 59.9 u 926
2015-09-26 12:00:07 C 02 30 10.72 +20 30 19.5 u 926
2015-09-26 12:03:25 C 02 30 09.63 +20 30 39.0 u 926
2015-09-26 14:39:48 C 02 29 22.35 +20 46 44.6 q Q62
2015-09-26 14:42:31 C 02 29 21.50 +20 47 01.2 q Q62
2015-09-26 20:41:33 C 02 27 27.55 +21 21 38.7 q C43
2015-09-26 20:46:52 C 02 27 25.87 +21 22 10.4 q C43
2015-09-26 20:52:19 C 02 27 24.07 +21 22 43.8 q C43
2015-09-26 21:47:36 C 02 27 06.33 +21 28 14.1 t 595
2015-09-26 21:53:41 C 02 27 04.37 +21 28 51.2 t 595
2015-09-26 21:56:43 C 02 27 03.43 +21 29 04.6 q J95
2015-09-26 21:59:54 C 02 27 02.28 +21 29 28.0 t 595
2015-09-26 22:11:49 C 02 26 58.52 +21 30 34.5 q J95
2015-09-26 22:26:42 C 02 26 53.69 +21 32 02.9 q J95
2015-09-26 23:15:32 C 02 26 37.40 +21 36 54.4 q C43
2015-09-26 23:20:20 C 02 26 35.80 +21 37 23.4 q C43
2015-09-27 03:56:04 C 02 25 07.53 +22 04 32.9 t 754
2015-09-27 04:12:18 C 02 25 02.20 +22 06 09.4 t 754
2015-09-27 04:28:58 C 02 24 56.70 +22 07 48.2 t 754
2015-09-27 05:02:23 C 02 24 46.39 +22 11 08.6 u 926
2015-09-27 05:05:38 C 02 24 45.28 +22 11 28.2 u 926
2015-09-27 05:09:04 C 02 24 44.12 +22 11 48.0 u 926
2015-09-27 05:41:39 C 02 24 32.63 +22 15 00.5 u H21
2015-09-27 05:44:41 C 02 24 31.62 +22 15 18.5 u H21
2015-09-27 05:47:37 C 02 24 30.63 +22 15 35.8 u H21
2015-09-27 05:50:34 C 02 24 29.65 +22 15 53.2 u H21
2015-09-27 05:56:27 C 02 24 27.70 +22 16 27.8 u H21
2015-09-27 09:55:54 C 02 23 08.54 +22 39 59.5 t G52
2015-09-27 10:01:09 C 02 23 06.35 +22 40 34.3 u 926
2015-09-27 10:03:05 C 02 23 06.14 +22 40 41.7 t G52
2015-09-27 10:04:22 C 02 23 05.28 +22 40 53.0 u 926
2015-09-27 10:07:40 C 02 23 04.15 +22 41 12.7 u 926
2015-09-27 10:10:15 C 02 23 03.72 +22 41 23.8 t G52