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
2024-09-07 09:22:01 C 02 44 48.973 +14 45 07.06 V G96
2024-09-07 09:30:43 C 02 44 49.247 +14 45 07.85 V G96
2024-09-07 09:38:10 C 02 44 49.499 +14 45 08.03 V G96
2024-09-07 09:45:36 C 02 44 49.729 +14 45 07.67 V G96
2024-10-04 08:09:46 C 02 55 52.835 +13 47 39.80 V G96
2024-10-04 08:17:08 C 02 55 52.806 +13 47 38.11 V G96
2024-10-04 08:24:33 C 02 55 52.770 +13 47 36.28 V G96
2024-10-04 08:31:57 C 02 55 52.716 +13 47 34.84 V G96
2024-10-06 09:29:38 C 02 55 39.259 +13 36 25.29 X F52
2024-10-06 09:45:54 C 02 55 39.119 +13 36 21.54 X F52
2024-10-06 10:02:14 C 02 55 38.977 +13 36 17.68 X F52
2024-10-06 10:18:39 C 02 55 38.821 +13 36 13.87 X F52
2024-10-22 15:54:13 C 02 47 50.43 +11 32 07.4 V D29
2024-10-22 16:14:35 C 02 47 49.66 +11 31 59.2 V D29
2024-10-22 16:34:57 C 02 47 48.95 +11 31 51.7 V D29
2024-10-23 07:40:01 C 02 47 18.730 +11 25 55.34 V G96
2024-10-23 07:48:04 C 02 47 18.470 +11 25 52.28 V G96
2024-10-23 07:56:06 C 02 47 18.226 +11 25 48.79 V G96
2024-10-23 08:04:08 C 02 47 17.840 +11 25 45.80 V G96
2024-10-24 16:05:33 C 02 46 11.10 +11 12 56.1 V D29
2024-10-24 16:25:54 C 02 46 10.33 +11 12 48.0 V D29
2024-10-24 16:46:16 C 02 46 09.53 +11 12 39.7 V D29
2024-10-24 18:40:36 C 02 46 05.07 +11 11 52.7 V D29
2024-10-24 19:00:58 C 02 46 04.26 +11 11 44.5 V D29
2024-10-29 21:00:31 B 02 41 20.22 +10 20 22.8 X K19
2024-10-29 21:05:49 B 02 41 19.96 +10 20 20.6 X K19
2024-10-29 21:11:10 B 02 41 19.72 +10 20 19.2 X K19
2024-10-30 07:20:56 C 02 40 53.778 +10 15 56.74 V G96
2024-10-30 07:28:24 C 02 40 53.436 +10 15 53.64 V G96
2024-10-30 07:35:52 C 02 40 53.094 +10 15 50.44 V G96
2024-10-30 07:43:19 C 02 40 52.756 +10 15 47.09 V G96
2024-10-31 10:57:49 C 02 39 42.965 +10 03 57.17 V T08
2024-10-31 11:03:49 C 02 39 42.794 +10 03 55.12 V T08
2024-10-31 11:13:56 C 02 39 42.209 +10 03 49.97 V T08
2024-10-31 11:29:15 C 02 39 41.539 +10 03 43.45 V T08
2024-11-02 09:14:36 C 02 37 41.654 +09 43 34.32 V T05
2024-11-02 09:19:10 C 02 37 41.434 +09 43 32.30 V T05
2024-11-02 09:26:19 C 02 37 41.117 +09 43 29.53 V T05
2024-11-02 09:35:26 C 02 37 40.663 +09 43 25.36 V T05
2024-11-02 11:13:41 C 02 37 35.880 +09 42 42.26 V T08
2024-11-02 11:38:34 C 02 37 34.673 +09 42 30.56 V T08
2024-11-02 12:16:43 C 02 37 32.765 +09 42 14.00 V T08
2024-11-02 12:25:11 C 02 37 32.419 +09 42 09.65 V T08
2024-11-04 20:19:35 C 02 35 01.455 +09 17 22.14 W M01
2024-11-04 21:25:28 C 02 34 58.243 +09 16 53.42 W M01
2024-11-04 22:31:23 C 02 34 54.995 +09 16 23.33 W M01
2024-11-05 04:45:29 C 02 34 37.994 +09 13 52.75 V W68
2024-11-05 04:50:43 C 02 34 37.738 +09 13 50.05 V W68
2024-11-05 05:01:15 C 02 34 37.226 +09 13 45.55 V W68
2024-11-05 05:46:39 C 02 34 34.946 +09 13 25.32 V W68