288914 (2004 SX)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3273552464 ± 4.87e-08
Semi-major axis (a)1.7646075610 AU ± 4.56e-09
Inclination (i)15.28356122° ± 1.02e-05
Long. of Asc. Node (Ω)178.53233960° ± 1.21e-05
Arg. of Perihelion (ω)258.65264239° ± 3.10e-05
Mean Anomaly (M)327.35163678° ± 3.37e-05
Mean Motion (n)0.4204748967°/day ± 1.63e-09
Perihelion dist (q)1.18695402 AU ± 8.59e-08
Aphelion dist (Q)2.34226110 AU ± 8.61e-08
Orbital Period2.34407878 yr ± 9.10e-09
Physical Parameters
H (abs. magnitude)19.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.431″
Uncertainty0
Orbit TypeAmor
MOID0.321276 AU
Observations Used251
Oppositions12
Arc Total2004-2025
First Observation Used2004-09-10
Last Observation Used2025-09-18
Observations (260)
Date Type RA Dec Mag Band Observatory
2024-02-20 15:32:26 C 13 14 08.815 -10 48 41.49 X F51
2024-04-01 10:03:41 C 12 39 17.005 +03 16 58.06 X F52
2024-04-01 10:21:01 C 12 39 16.155 +03 17 12.43 X F52
2024-04-01 10:38:13 C 12 39 15.299 +03 17 26.64 X F52
2024-04-12 07:21:12 C 12 28 13.076 +06 26 58.02 V G96
2024-04-12 07:28:38 C 12 28 12.778 +06 27 02.77 V G96
2024-04-12 07:36:04 C 12 28 12.500 +06 27 07.27 V G96
2024-04-12 07:43:30 C 12 28 12.202 +06 27 11.56 V G96
2024-04-12 23:01:59 B 12 27 39.146 +06 36 30.32 Z Y89
2024-04-12 23:23:22 B 12 27 38.146 +06 36 44.98 Z Y89
2024-04-12 23:44:47 B 12 27 37.536 +06 36 58.75 Z Y89
2024-04-27 06:09:04 C 12 18 43.015 +09 12 12.86 X F51
2024-04-27 06:27:01 C 12 18 42.702 +09 12 18.43 X F51
2024-04-27 06:45:05 C 12 18 42.372 +09 12 24.16 X F51
2024-05-03 06:31:39 C 12 17 03.455 +09 48 31.54 V G96
2024-05-03 06:39:09 C 12 17 03.365 +09 48 32.98 V G96
2024-05-03 06:46:37 C 12 17 03.304 +09 48 34.56 V G96
2024-05-03 06:54:06 C 12 17 03.178 +09 48 35.89 V G96
2025-07-02 08:24:07 C 22 10 51.59 +08 14 35.8 V H21
2025-07-02 08:45:08 C 22 10 51.78 +08 14 40.2 V H21
2025-07-05 07:48:37 C 22 11 29.62 +08 29 48.8 V H21
2025-07-05 07:56:57 C 22 11 29.66 +08 29 50.3 V H21
2025-07-05 08:02:29 C 22 11 29.70 +08 29 51.5 V H21
2025-08-15 15:06:08 C 21 50 55.89 +06 34 13.2 V D29
2025-08-15 15:26:30 C 21 50 54.96 +06 34 04.4 V D29
2025-08-15 15:46:52 C 21 50 53.91 +06 33 51.2 V D29
2025-08-16 18:14:16 C 21 49 39.12 +06 19 18.4 V D29
2025-08-16 18:34:38 C 21 49 38.13 +06 19 06.7 V D29
2025-08-16 18:54:59 C 21 49 37.08 +06 18 54.2 V D29
2025-08-17 17:33:40 C 21 48 32.53 +06 05 55.3 V D29
2025-08-17 17:54:01 C 21 48 31.54 +06 05 43.2 V D29
2025-08-17 18:14:23 C 21 48 30.49 +06 05 30.9 V D29
2025-08-19 10:06:33 C 21 46 34.861 +05 41 27.29 X F52
2025-08-19 10:08:24 C 21 46 34.764 +05 41 26.16 X F52
2025-08-19 10:22:24 C 21 46 34.031 +05 41 17.41 X F52
2025-08-19 10:24:14 C 21 46 33.939 +05 41 16.31 X F52
2025-08-19 10:38:16 C 21 46 33.208 +05 41 07.54 X F52
2025-08-19 10:40:08 C 21 46 33.111 +05 41 06.33 X F52
2025-08-19 10:54:02 C 21 46 32.384 +05 40 57.73 X F52
2025-08-22 13:28:05 C 21 42 50.64 +04 51 49.9 V D29
2025-08-22 13:48:27 C 21 42 49.52 +04 51 35.6 V D29
2025-08-22 13:49:44 C 21 42 49.45 +04 51 34.9 V D29
2025-08-22 14:08:49 C 21 42 48.44 +04 51 21.7 V D29
2025-08-22 14:10:05 C 21 42 48.38 +04 51 20.9 V D29
2025-08-28 13:40:18 C 21 35 33.73 +03 03 28.6 V D29
2025-08-28 14:00:40 C 21 35 32.65 +03 03 12.1 V D29
2025-08-28 14:21:02 C 21 35 31.59 +03 02 55.9 V D29
2025-09-01 08:28:19 C 21 31 04.359 +01 47 34.83 X F52
2025-09-01 09:02:02 C 21 31 02.618 +01 47 05.71 X F52
2025-09-01 09:18:55 C 21 31 01.754 +01 46 51.18 X F52