2017 FL91

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2553917134 ± 1.36e-07
Semi-major axis (a)1.6963582183 AU ± 7.04e-09
Inclination (i)13.91710347° ± 1.06e-05
Long. of Asc. Node (Ω)21.76006838° ± 2.21e-05
Arg. of Perihelion (ω)211.50381021° ± 4.24e-05
Mean Anomaly (M)294.05226366° ± 4.08e-05
Mean Motion (n)0.4461038028°/day ± 2.78e-09
Perihelion dist (q)1.26312239 AU ± 2.31e-07
Aphelion dist (Q)2.12959405 AU ± 2.31e-07
Orbital Period2.20941018 yr ± 1.38e-08
Physical Parameters
H (abs. magnitude)21.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.303″
Uncertainty0
Orbit TypeAmor
MOID0.275713 AU
Observations Used88
Oppositions10
Arc Total2006-2024
First Observation Used2006-04-19
Last Observation Used2024-09-29
Observations (88)
Date Type RA Dec Mag Band Observatory
2017-04-03 07:06:16 C 10 30 26.38 +25 51 02.2 o 291
2017-04-03 07:11:11 C 10 30 26.15 +25 50 56.8 o 291
2017-04-03 07:16:07 C 10 30 25.90 +25 50 51.6 o 291
2017-04-16 02:01:28 C 10 21 31.00 +19 51 26.2 u H21
2017-04-16 02:19:02 C 10 21 30.73 +19 51 03.8 u H21
2017-04-16 02:38:55 C 10 21 30.43 +19 50 39.1 u H21
2017-04-16 08:31:11 C 10 21 26.231 +19 43 21.88 V F51
2017-04-16 08:48:49 C 10 21 25.966 +19 42 59.50 V F51
2017-04-16 09:06:28 C 10 21 25.706 +19 42 37.55 V F51
2017-04-16 09:24:07 C 10 21 25.487 +19 42 15.12 V F51
2017-04-19 01:39:53 C 10 21 00.38 +18 20 37.7 u H21
2017-04-19 01:55:47 C 10 21 00.25 +18 20 17.5 u H21
2017-04-19 02:23:37 C 10 21 00.07 +18 19 41.8 u H21
2017-04-19 02:31:34 C 10 21 00.00 +18 19 31.9 u H21
2017-04-20 02:05:26 C 10 20 57.53 +17 49 18.6 u H21
2017-04-20 02:29:31 C 10 20 57.41 +17 48 47.3 u H21
2017-04-20 02:45:25 C 10 20 57.32 +17 48 26.6 u H21
2017-04-24 01:54:00 C 10 21 23.70 +15 45 00.6 u H21
2017-04-24 02:18:08 C 10 21 23.85 +15 44 28.8 u H21
2017-04-24 02:45:10 C 10 21 24.00 +15 43 53.5 u H21
2017-04-25 01:57:39 C 10 21 39.17 +15 13 29.9 u H21
2017-04-25 02:15:12 C 10 21 39.29 +15 13 06.7 u H21
2017-04-25 02:37:09 C 10 21 39.47 +15 12 37.6 u H21
2017-04-28 01:56:25 C 10 22 46.08 +13 38 44.9 u H21
2017-04-28 02:05:11 C 10 22 46.21 +13 38 33.6 u H21
2017-04-28 02:22:38 C 10 22 46.47 +13 38 10.3 u H21
2018-12-12 12:24:00 C 07 30 28.244 +46 45 16.43 V F51
2018-12-12 12:43:31 C 07 30 27.270 +46 45 26.72 V F51
2018-12-12 13:22:31 C 07 30 25.182 +46 45 47.96 V F51
2019-01-03 10:59:30 C 06 51 06.462 +50 21 04.04 V F51
2019-01-03 11:18:04 C 06 51 04.708 +50 21 07.17 V F51
2019-01-04 10:49:20 C 06 48 53.058 +50 25 41.28 V F51
2019-01-12 09:53:33 C 06 31 03.629 +50 41 46.68 V F51
2019-01-12 10:31:34 C 06 31 00.118 +50 41 45.49 V F51
2019-01-12 10:50:39 C 06 30 58.251 +50 41 45.17 V F51
2024-09-29 09:18:08 C 00 34 12.322 -05 01 05.02 X F52
2024-09-29 09:51:28 C 00 34 09.856 -05 01 04.23 X F52
2024-09-29 10:07:01 C 00 34 08.746 -05 01 03.57 X F52