203217 (2001 FX9)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3305145945 ± 2.85e-08
Semi-major axis (a)1.9328085591 AU ± 2.30e-09
Inclination (i)3.50070390° ± 1.56e-06
Long. of Asc. Node (Ω)184.34778683° ± 3.41e-05
Arg. of Perihelion (ω)292.21333378° ± 3.50e-05
Mean Anomaly (M)98.49366765° ± 6.53e-06
Mean Motion (n)0.3667997373°/day ± 6.53e-10
Perihelion dist (q)1.29398712 AU ± 5.52e-08
Aphelion dist (Q)2.57163000 AU ± 5.52e-08
Orbital Period2.68709648 yr ± 4.79e-09
Physical Parameters
H (abs. magnitude)18.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.280″
Uncertainty0
Orbit TypeAmor
MOID0.316321 AU
Observations Used556
Oppositions16
Arc Total2000-2025
First Observation Used2001-03-13
Last Observation Used2025-04-22
Observations (601)
Date Type RA Dec Mag Band Observatory
2024-12-18 13:31:19 C 02 09 33.086 +05 20 09.86 O18
2024-12-20 12:58:54 C 02 10 28.615 +05 25 55.82 O18
2024-12-20 14:07:16 C 02 10 29.883 +05 26 05.14 O18
2024-12-23 16:34:43 C 02 12 22.027 +05 38 01.51 O18
2024-12-23 17:21:13 C 02 12 23.233 +05 38 10.02 O18
2024-12-24 15:45:40 C 02 13 03.406 +05 42 26.50 O18
2024-12-24 16:52:38 C 02 13 05.280 +05 42 39.27 O18
2024-12-25 05:38:36 C 02 13 30.044 +05 45 18.03 X F52
2024-12-25 05:56:07 C 02 13 30.534 +05 45 21.65 X F52
2024-12-25 06:13:38 C 02 13 31.029 +05 45 25.26 X F52
2024-12-25 06:31:13 C 02 13 31.523 +05 45 28.84 X F52
2024-12-25 06:39:32 C 02 13 31.213 +05 45 27.50 V G96
2024-12-25 06:47:01 C 02 13 31.436 +05 45 28.80 V G96
2024-12-25 06:56:39 C 02 13 31.717 +05 45 30.92 V G96
2024-12-27 13:35:04 C 02 15 25.30 +05 57 37.3 V D29
2024-12-27 13:36:20 C 02 15 25.33 +05 57 37.9 V D29
2024-12-27 13:55:26 C 02 15 25.96 +05 57 42.3 V D29
2024-12-27 13:56:42 C 02 15 25.97 +05 57 43.2 V D29
2024-12-27 14:15:48 C 02 15 26.70 +05 57 46.6 V D29
2024-12-27 14:17:04 C 02 15 26.69 +05 57 47.4 V D29
2024-12-28 12:44:42 C 02 16 18.562 +06 03 14.92 O18
2024-12-28 13:46:17 C 02 16 20.778 +06 03 30.47 O18
2024-12-28 15:00:06 C 02 16 23.432 +06 03 48.92 O18
2024-12-31 12:48:57 C 02 19 20.887 +06 22 38.70 O18
2024-12-31 14:33:22 C 02 19 25.294 +06 23 08.45 O18
2024-12-31 14:35:38 C 02 19 25.398 +06 23 09.53 O18
2024-12-31 15:44:12 C 02 19 28.334 +06 23 29.27 O18
2024-12-31 15:45:53 C 02 19 28.396 +06 23 29.59 O18
2025-01-04 13:03:11 C 02 24 05.903 +06 52 36.45 O18
2025-01-04 14:09:46 C 02 24 09.254 +06 52 58.64 O18
2025-01-04 15:36:36 C 02 24 13.655 +06 53 27.43 O18
2025-01-05 12:51:20 C 02 25 23.576 +07 00 40.94 O18
2025-01-05 13:49:28 C 02 25 26.620 +07 01 00.88 O18
2025-01-13 06:05:05 C 02 36 58.284 +08 11 16.30 V G96
2025-01-13 06:11:28 C 02 36 58.738 +08 11 18.60 V G96
2025-01-13 06:17:53 C 02 36 59.195 +08 11 21.16 V G96
2025-01-13 06:24:16 C 02 36 59.648 +08 11 23.64 V G96
2025-01-26 02:32:27 C 03 01 43.208 +10 31 32.56 V G96
2025-01-26 02:40:33 C 03 01 43.964 +10 31 36.37 V G96
2025-01-26 02:48:38 C 03 01 44.656 +10 31 40.12 V G96
2025-01-26 02:56:42 C 03 01 45.368 +10 31 44.47 V G96
2025-02-14 06:55:07 C 03 49 32.384 +14 21 44.90 X F51
2025-02-14 07:13:46 C 03 49 34.502 +14 21 53.68 X F51
2025-02-14 07:32:23 C 03 49 36.606 +14 22 02.49 X F51
2025-02-18 02:48:39 C 04 00 25.279 +15 06 18.18 V G96
2025-02-18 03:03:18 C 04 00 26.921 +15 06 25.78 V G96
2025-02-18 03:10:41 C 04 00 27.814 +15 06 29.34 V G96
2025-02-18 03:18:03 C 04 00 28.670 +15 06 32.98 V G96
2025-04-22 03:47:46 C 07 33 16.931 +19 46 43.03 V V00
2025-04-22 03:55:51 C 07 33 18.090 +19 46 41.52 V V00