2005 SX4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5764499480 ± 8.59e-09
Semi-major axis (a)2.7262599586 AU ± 1.74e-09
Inclination (i)3.54024874° ± 9.92e-07
Long. of Asc. Node (Ω)170.97904762° ± 2.22e-05
Arg. of Perihelion (ω)250.23623722° ± 2.61e-05
Mean Anomaly (M)159.07788067° ± 2.04e-06
Mean Motion (n)0.2189582829°/day ± 2.10e-10
Perihelion dist (q)1.15470755 AU ± 2.34e-08
Aphelion dist (Q)4.29781237 AU ± 2.36e-08
Orbital Period4.50143411 yr ± 4.32e-09
Physical Parameters
H (abs. magnitude)20.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.263″
Uncertainty0
Orbit TypeAmor
MOID0.176976 AU
Observations Used656
Oppositions15
Arc Total2005-2024
First Observation Used2005-09-25
Last Observation Used2024-01-11
Observations (680)
Date Type RA Dec Mag Band Observatory
2023-10-11 08:01:29 C 01 41 42.126 +02 23 43.55 V 703
2023-10-13 07:43:13 C 01 44 51.133 +02 01 37.16 V 703
2023-10-13 07:50:54 C 01 44 51.587 +02 01 33.24 V 703
2023-10-13 07:58:36 C 01 44 52.076 +02 01 29.64 V 703
2023-10-13 08:00:31 C 01 44 52.519 +02 01 24.64 V U52
2023-10-13 08:03:40 C 01 44 52.675 +02 01 23.05 V U52
2023-10-13 08:06:48 C 01 44 52.956 +02 01 22.19 V U52
2023-10-14 04:30:12 C 01 46 16.380 +01 52 17.36 V W68
2023-10-14 04:36:03 C 01 46 16.721 +01 52 14.59 V W68
2023-10-14 05:00:32 C 01 46 18.209 +01 52 03.00 V W68
2023-10-14 05:21:57 C 01 46 19.514 +01 51 52.74 V W68
2023-10-14 06:54:59 C 01 46 26.468 +01 50 33.58 V G96
2023-10-14 07:02:25 C 01 46 26.922 +01 50 29.98 V G96
2023-10-14 07:09:52 C 01 46 27.376 +01 50 26.41 V G96
2023-10-14 07:17:19 C 01 46 27.826 +01 50 22.92 V G96
2023-10-15 07:31:37 C 01 48 09.198 +01 38 38.54 V 703
2023-10-15 07:39:17 C 01 48 09.684 +01 38 34.73 V 703
2023-10-15 07:46:57 C 01 48 10.170 +01 38 30.91 V 703
2023-10-15 07:54:37 C 01 48 10.645 +01 38 27.46 V 703
2023-10-15 23:28:02 C 01 49 16.925 +01 31 25.50 V M22
2023-10-15 23:32:39 C 01 49 17.201 +01 31 23.66 V M22
2023-10-15 23:40:56 C 01 49 17.700 +01 31 19.13 V M22
2023-10-16 00:31:39 C 01 49 20.957 +01 30 54.18 V M22
2023-10-16 08:53:15 C 01 49 58.922 +01 26 16.39 X F51
2023-10-16 09:10:45 C 01 50 00.040 +01 26 07.74 X F51
2023-10-16 09:48:29 C 01 50 02.440 +01 25 49.09 X F51
2023-10-17 06:21:27 C 01 51 32.922 +01 15 29.12 V 703
2023-10-17 06:29:25 C 01 51 33.404 +01 15 25.45 V 703
2023-10-17 06:37:24 C 01 51 33.977 +01 15 20.88 V 703
2023-10-17 06:45:23 C 01 51 34.477 +01 15 17.35 V 703
2023-10-18 07:22:45 C 01 53 24.968 +01 02 56.15 V 703
2023-10-18 07:30:34 C 01 53 25.523 +01 02 51.14 V 703
2023-10-18 07:38:23 C 01 53 26.038 +01 02 47.33 V 703
2023-10-18 07:46:12 C 01 53 26.538 +01 02 43.84 V 703
2023-10-18 22:44:56 C 01 54 35.537 +00 55 47.39 V M22
2023-10-18 22:49:32 C 01 54 35.861 +00 55 45.05 V M22
2023-10-18 22:57:24 C 01 54 36.410 +00 55 41.09 V M22
2023-10-18 23:12:30 C 01 54 37.411 +00 55 33.85 V M22
2023-10-19 09:41:02 C 01 55 27.018 +00 49 42.54 X F51
2023-10-19 09:57:11 C 01 55 28.126 +00 49 34.34 X F51
2023-10-19 10:13:24 C 01 55 29.232 +00 49 26.11 X F51
2023-10-20 09:59:13 C 01 57 22.253 +00 37 20.02 X F51
2023-10-20 10:17:15 C 01 57 23.519 +00 37 10.83 X F51
2023-10-20 10:37:09 C 01 57 24.917 +00 37 00.66 X F51
2023-10-20 10:55:16 C 01 57 26.192 +00 36 51.42 X F51
2023-10-21 06:53:24 C 01 59 03.998 +00 26 32.71 V 703
2023-10-21 07:01:07 C 01 59 04.571 +00 26 28.54 V 703
2023-10-21 07:08:51 C 01 59 05.132 +00 26 24.72 V 703
2023-10-21 07:16:32 C 01 59 05.662 +00 26 21.19 V 703
2023-10-23 04:42:48 C 02 02 54.953 +00 03 47.88 V W68