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
2005-09-25 08:43:15 C 02 04 19.25 +08 13 03.4 c 691
2005-09-25 09:08:15 C 02 04 21.41 +08 13 00.9 c 691
2005-09-25 09:33:14 C 02 04 23.59 +08 12 58.7 c 691
2005-09-25 10:03:59 C 02 04 26.26 +08 12 55.8 d 291
2005-09-25 10:13:14 C 02 04 27.06 +08 12 54.9 d 291
2005-09-25 10:19:20 C 02 04 27.59 +08 12 54.3 d 291
2005-09-26 01:56:34 C 02 05 55.43 +08 11 14.7 r J95
2005-09-26 02:07:32 C 02 05 56.45 +08 11 14.6 r J95
2005-09-26 02:16:53 C 02 05 57.28 +08 11 13.4 r J95
2005-09-26 07:21:42 C 02 06 26.71 +08 10 48.7 d 291
2005-09-26 07:27:14 C 02 06 27.20 +08 10 48.0 d 291
2005-09-26 07:32:48 C 02 06 27.70 +08 10 47.6 d 291
2005-09-26 09:02:19 C 02 06 35.54 +08 10 38.3 c 854
2005-09-26 09:12:01 C 02 06 36.45 +08 10 36.9 c 854
2005-09-26 09:21:43 C 02 06 37.29 +08 10 35.8 c 854
2005-09-26 10:37:50 C 02 06 44.23 +08 10 27.2 c 673
2005-09-26 10:44:19 C 02 06 44.79 +08 10 26.2 c 673
2005-09-26 10:53:30 C 02 06 45.57 +08 10 25.5 c 673
2005-09-26 11:03:59 C 02 06 46.50 +08 10 23.9 c 673
2005-09-29 03:18:38 C 02 12 58.01 +08 02 16.2 r J95
2005-09-29 03:24:31 C 02 12 58.55 +08 02 15.1 r J95
2005-09-29 03:30:27 C 02 12 59.13 +08 02 14.3 r J95
2005-09-29 09:25:49 C 02 13 34.50 +08 01 30.9 d 291
2005-09-29 09:32:26 C 02 13 35.11 +08 01 29.9 d 291
2005-09-29 09:38:29 C 02 13 35.66 +08 01 29.0 d 291
2005-10-01 06:19:21 C 02 18 05.70 +07 54 20.9 19.2 c 704
2005-10-01 06:34:35 C 02 18 07.15 +07 54 19.0 19.8 c 704
2005-10-01 06:49:50 C 02 18 08.58 +07 54 15.6 19.6 c 704
2005-10-01 07:05:06 C 02 18 10.04 +07 54 13.4 19.8 c 704
2005-10-01 07:20:19 C 02 18 11.58 +07 54 12.1 19.8 c 704
2005-10-01 09:49:52 C 02 18 25.96 +07 53 45.8 c 691
2005-10-01 10:14:53 C 02 18 28.36 +07 53 41.2 c 691
2005-10-01 10:46:58 C 02 18 31.43 +07 53 35.4 c 691
2005-10-07 07:27:05 C 02 33 40.10 +07 23 23.7 r 703
2005-10-07 07:38:59 C 02 33 41.25 +07 23 20.4 r 703
2005-10-07 07:50:55 C 02 33 42.58 +07 23 18.5 r 703
2005-10-07 08:02:56 C 02 33 43.84 +07 23 15.5 r 703
2005-10-10 08:11:44 C 02 42 07.46 +07 03 27.4 18.9 c 704
2005-10-10 08:27:49 C 02 42 09.20 +07 03 22.4 18.8 c 704
2005-10-10 08:43:58 C 02 42 11.05 +07 03 17.1 18.8 c 704
2005-10-10 08:59:50 C 02 42 12.87 +07 03 13.0 19.1 c 704
2005-10-10 09:15:53 C 02 42 14.65 +07 03 08.2 18.3 c 704
2005-10-10 09:19:34 C 02 42 15.19 +07 03 08.3 r 703
2005-10-10 09:30:35 C 02 42 16.41 +07 03 04.3 r 703
2005-10-10 09:41:39 C 02 42 17.64 +07 03 00.8 r 703
2005-10-10 09:52:42 C 02 42 18.90 +07 02 58.5 r 703
2005-10-12 10:16:30 C 02 48 12.983 +06 48 05.01 645
2005-10-12 10:17:41 C 02 48 13.126 +06 48 04.78 645
2005-10-12 10:20:05 C 02 48 13.408 +06 48 04.00 645
2005-10-12 10:21:16 C 02 48 13.546 +06 48 03.66 645