2017 FS91

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2816711951 ± 3.07e-05
Semi-major axis (a)0.9038186302 AU ± 2.03e-06
Inclination (i)2.52165336° ± 4.34e-04
Long. of Asc. Node (Ω)16.82720361° ± 6.71e-04
Arg. of Perihelion (ω)40.97019196° ± 1.95e-04
Mean Anomaly (M)121.23613735° ± 2.24e-02
Mean Motion (n)1.1470711119°/day ± 3.87e-06
Perihelion dist (q)0.64923896 AU ± 2.78e-05
Aphelion dist (Q)1.15839830 AU ± 2.79e-05
Orbital Period0.85925473 yr ± 2.90e-06
Physical Parameters
H (abs. magnitude)26.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.320″
Uncertainty2
Orbit TypeAten
MOID0.009774 AU
Observations Used92
Oppositions1
Arc Total2017-2017
First Observation Used2017-03-26
Last Observation Used2017-04-03
Observations (96)
Date Type RA Dec Mag Band Observatory
2017-03-27 00:54:07 C 12 18 04.58 +34 25 22.3 U J95
2017-03-27 00:56:04 C 12 18 01.71 +34 24 39.1 U J95
2017-03-27 05:25:00 C 12 12 45.08 +32 52 29.1 q I52
2017-03-27 05:25:26 C 12 12 44.50 +32 52 20.5 q I52
2017-03-27 05:26:06 C 12 12 43.60 +32 52 07.1 q I52
2017-03-27 05:29:31 C 12 12 39.01 +32 50 59.2 q I52
2017-03-27 10:13:54 C 12 06 36.91 +31 17 04.2 u 926
2017-03-27 10:16:31 C 12 06 33.86 +31 16 12.4 u 926
2017-03-27 10:19:09 C 12 06 30.84 +31 15 21.0 u 926
2017-03-27 10:23:23 C 12 06 26.18 +31 13 50.0 q 703
2017-03-27 10:24:04 C 12 06 25.28 +31 13 34.5 q 703
2017-03-27 10:24:47 C 12 06 24.49 +31 13 20.7 q 703
2017-03-27 10:25:28 C 12 06 23.70 +31 13 07.8 q 703
2017-03-27 11:53:32 C 12 04 45.81 +30 44 33.7 u 926
2017-03-27 11:56:09 C 12 04 43.00 +30 43 42.8 u 926
2017-03-27 11:58:47 C 12 04 40.21 +30 42 51.7 u 926
2017-03-28 01:05:44 C 11 53 28.11 +27 03 59.3 Q 204
2017-03-28 01:12:35 C 11 53 22.29 +27 02 13.6 Q 204
2017-03-28 01:19:27 C 11 53 16.52 +27 00 27.6 Q 204
2017-03-29 03:59:13 C 11 38 01.31 +21 30 54.3 u 926
2017-03-29 04:03:50 C 11 37 58.80 +21 30 08.4 u 926
2017-03-29 04:08:27 C 11 37 56.27 +21 29 22.7 u 926
2017-03-29 06:29:15 C 11 36 39.41 +21 06 06.0 q I52
2017-03-29 06:29:51 C 11 36 39.08 +21 05 59.9 q I52
2017-03-29 06:30:27 C 11 36 38.78 +21 05 54.2 q I52
2017-03-29 06:31:03 C 11 36 38.46 +21 05 48.4 q I52
2017-03-29 08:18:08 C 11 35 41.70 +20 48 16.8 u 926
2017-03-29 08:22:45 C 11 35 39.24 +20 47 31.1 u 926
2017-03-30 04:25:00 C 11 28 37.82 +17 57 14.8 q I52
2017-03-30 04:25:36 C 11 28 37.57 +17 57 10.2 q I52
2017-03-30 04:26:12 C 11 28 37.35 +17 57 05.9 q I52
2017-03-30 04:27:02 C 11 28 37.01 +17 56 59.8 q I52
2017-03-30 08:27:38 C 11 27 04.23 +17 27 42.8 q G96
2017-03-30 08:33:51 C 11 27 01.97 +17 26 57.3 q G96
2017-03-30 08:40:03 C 11 26 59.73 +17 26 12.2 q G96
2017-03-30 08:46:13 C 11 26 57.48 +17 25 26.7 q G96
2017-03-31 06:40:39 C 11 21 27.76 +15 08 03.3 t 705
2017-03-31 06:42:07 C 11 21 27.33 +15 07 55.0 t 705
2017-03-31 06:43:41 C 11 21 26.94 +15 07 47.3 t 705
2017-03-31 07:54:05 C 11 21 07.97 +15 01 13.9 q I52
2017-03-31 07:55:11 C 11 21 07.72 +15 01 08.9 q I52
2017-03-31 07:57:23 C 11 21 07.25 +15 00 57.2 q I52
2017-04-03 04:45:05 C 11 10 51.54 +10 24 41.1 q I52
2017-04-03 04:46:40 C 11 10 51.34 +10 24 36.5 q I52
2017-04-03 04:48:16 C 11 10 51.11 +10 24 31.5 q I52
2017-04-03 04:49:52 C 11 10 50.86 +10 24 27.4 q I52