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
2015-09-27 11:19:46 C 02 22 40.27 +22 48 11.8 t G52
2015-09-27 11:31:07 C 02 22 36.44 +22 49 18.4 t G52
2015-09-28 05:27:53 C 02 16 39.48 +24 33 55.4 u 926
2015-09-28 05:31:12 C 02 16 38.38 +24 34 14.4 u 926
2015-09-28 05:34:34 C 02 16 37.20 +24 34 34.1 u 926
2015-09-28 09:33:52 C 02 15 13.83 +24 57 41.3 u 926
2015-09-28 09:37:12 C 02 15 12.67 +24 58 00.5 u 926
2015-09-28 09:40:33 C 02 15 11.51 +24 58 19.6 u 926
2015-09-28 12:08:59 C 02 14 19.49 +25 12 30.6 u 926
2015-09-28 12:12:11 C 02 14 18.35 +25 12 48.4 u 926
2015-09-28 12:15:25 C 02 14 17.22 +25 13 06.7 u 926
2015-09-29 08:32:51 C 02 07 15.94 +27 08 25.9 u 926
2015-09-29 08:36:54 C 02 07 14.47 +27 08 48.9 u 926
2015-09-29 08:40:56 C 02 07 13.01 +27 09 11.6 u 926
2015-09-29 11:12:02 C 02 06 18.14 +27 23 15.0 u 926
2015-09-29 11:16:03 C 02 06 16.64 +27 23 37.3 u 926
2015-09-29 11:20:06 C 02 06 15.23 +27 23 59.7 u 926
2015-10-01 09:00:34 C 01 49 36.72 +31 30 02.4 u 926
2015-10-01 09:03:47 C 01 49 35.46 +31 30 19.0 u 926
2015-10-01 09:07:01 C 01 49 34.24 +31 30 35.6 u 926
2015-10-01 20:39:35 C 01 45 14.55 +32 29 15.8 q 089
2015-10-01 20:42:55 C 01 45 13.27 +32 29 33.1 q 089
2015-10-01 20:46:16 C 01 45 11.94 +32 29 49.4 q 089
2015-10-02 06:16:19 C 01 41 34.23 +33 17 15.1 u H21
2015-10-02 06:21:22 C 01 41 32.24 +33 17 40.0 u H21
2015-10-02 06:26:41 C 01 41 30.14 +33 18 06.1 u H21
2015-10-02 06:41:25 C 01 41 24.36 +33 19 18.6 u H21
2015-10-02 06:42:07 C 01 41 24.10 +33 19 22.1 u H21
2015-10-02 06:47:10 C 01 41 22.12 +33 19 47.1 u H21
2015-10-02 21:35:13 C 01 35 41.10 +34 31 08.8 q C47
2015-10-02 21:41:09 C 01 35 38.76 +34 31 37.1 q C47
2015-10-02 21:47:06 C 01 35 36.42 +34 32 05.5 q C47
2015-10-02 21:53:03 C 01 35 34.07 +34 32 34.0 q C47
2015-10-02 21:59:00 C 01 35 31.72 +34 33 02.3 q C47
2015-10-02 22:04:56 C 01 35 29.38 +34 33 30.5 q C47
2015-10-02 22:09:17 C 01 35 27.67 +34 33 51.1 q C47
2015-10-03 02:01:35 C 01 33 55.88 +34 52 04.2 w B82
2015-10-03 02:07:18 C 01 33 53.62 +34 52 30.9 w B82
2015-10-03 02:27:16 C 01 33 45.71 +34 54 04.2 w B82
2015-10-03 02:30:08 C 01 33 44.57 +34 54 17.2 w B82
2015-10-03 02:35:50 C 01 33 42.30 +34 54 43.7 w B82
2015-10-03 02:41:33 C 01 33 40.08 +34 55 10.5 w B82
2015-10-03 02:50:06 C 01 33 36.67 +34 55 49.9 w B82
2015-10-03 02:58:40 C 01 33 33.29 +34 56 29.9 w B82
2015-10-03 03:04:22 C 01 33 31.03 +34 56 56.0 w B82
2015-10-03 03:12:55 C 01 33 27.67 +34 57 35.8 w B82
2015-10-03 03:24:36 C 01 33 23.09 +34 58 30.1 w B82
2015-10-03 03:27:12 C 01 33 22.07 +34 58 41.7 w B82
2015-10-03 03:50:53 C 01 33 12.70 +35 00 31.2 w B82
2015-10-03 20:22:22 C 01 26 48.07 +36 15 52.5 q B49