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
2017-03-22 09:52:45 C 13 28 42.950 -01 47 41.53 L F51
2017-03-22 10:10:24 C 13 28 42.110 -01 47 26.28 L F51
2017-03-22 10:28:05 C 13 28 41.284 -01 47 11.14 L F51
2017-03-22 10:45:46 C 13 28 40.425 -01 46 55.79 L F51
2017-04-03 12:28:50 C 13 14 35.422 +02 16 07.89 L F51
2017-04-03 13:01:44 C 13 14 33.690 +02 16 33.86 L F51
2017-04-03 13:18:14 C 13 14 32.827 +02 16 46.86 L F51
2018-08-18 11:08:24 C 22 32 32.920 +07 59 51.05 U F51
2018-08-18 11:26:17 C 22 32 32.235 +07 59 41.59 U F51
2018-08-18 11:44:00 C 22 32 31.559 +07 59 32.27 U F51
2018-08-18 12:01:41 C 22 32 30.879 +07 59 22.85 U F51
2018-09-06 08:22:47 C 22 13 06.41 +02 11 55.5 V G96
2018-09-06 08:30:49 C 22 13 06.01 +02 11 47.0 V G96
2018-09-06 08:38:51 C 22 13 05.66 +02 11 39.0 V G96
2018-09-06 08:46:53 C 22 13 05.20 +02 11 30.9 V G96
2018-09-07 04:55:31 C 22 12 10.03 +01 51 33.7 V 703
2018-09-07 05:03:49 C 22 12 09.60 +01 51 24.6 V 703
2018-09-07 05:20:24 C 22 12 08.68 +01 51 09.5 V 703
2018-09-10 04:48:54 C 22 08 52.99 +00 38 03.0 V 703
2018-09-10 04:56:30 C 22 08 52.60 +00 37 55.1 V 703
2018-09-10 05:11:44 C 22 08 51.85 +00 37 37.8 V 703
2018-09-11 14:34:28 C 22 07 22.50 +00 02 27.8 q D29
2018-09-11 14:54:49 C 22 07 21.51 +00 02 06.6 q D29
2018-09-11 15:15:11 C 22 07 20.51 +00 01 44.6 q D29
2018-09-13 04:13:40 C 22 05 44.62 -00 37 52.4 U G96
2018-09-13 04:21:15 C 22 05 44.28 -00 38 00.4 U G96
2018-09-13 04:28:50 C 22 05 43.94 -00 38 07.8 U G96
2018-09-13 04:36:26 C 22 05 43.59 -00 38 16.6 U G96
2018-09-29 04:59:16 C 21 53 18.40 -07 40 01.2 V 703
2018-09-29 05:15:08 C 21 53 18.04 -07 40 18.3 V 703
2018-09-29 05:23:05 C 21 53 17.88 -07 40 26.3 V 703
2018-10-06 03:19:47 C 21 51 23.12 -10 29 03.6 V 703
2018-10-06 03:27:27 C 21 51 23.01 -10 29 10.2 V 703
2018-10-06 03:35:07 C 21 51 22.93 -10 29 17.4 V 703
2018-10-06 03:42:46 C 21 51 22.90 -10 29 24.1 V 703
2022-04-26 12:35:18 C 16 35 56.282 -00 44 14.79 U F52
2022-04-26 12:52:48 C 16 35 55.646 -00 44 06.25 U F52
2022-04-26 13:10:19 C 16 35 54.997 -00 43 58.19 U F52
2022-05-26 11:52:51 C 16 02 01.453 +03 36 07.13 U F52
2022-05-26 12:10:21 C 16 02 00.513 +03 36 10.86 U F52
2022-05-26 12:27:46 C 16 01 59.584 +03 36 14.66 U F52
2022-06-02 10:01:58 C 15 53 38.751 +04 02 50.46 U F52
2022-06-02 10:35:00 C 15 53 37.073 +04 02 54.07 U F52
2022-06-02 10:51:29 C 15 53 36.258 +04 02 56.05 U F52
2024-02-08 14:12:40 C 13 12 19.118 -13 20 49.59 X F52
2024-02-08 14:29:33 C 13 12 19.382 -13 20 42.86 X F52
2024-02-08 14:46:27 C 13 12 19.636 -13 20 35.82 X F52
2024-02-20 14:49:49 C 13 14 09.183 -10 49 08.82 X F51
2024-02-20 15:03:49 C 13 14 09.051 -10 48 59.75 X F51
2024-02-20 15:18:28 C 13 14 08.931 -10 48 50.46 X F51