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
2023-12-12 10:42:11 C 04 37 50.160 +00 51 55.01 V T08
2023-12-13 03:40:36 C 04 39 58.810 +01 05 31.74 V W68
2023-12-13 03:46:32 C 04 39 59.486 +01 05 36.38 V W68
2023-12-13 04:00:28 C 04 40 01.080 +01 05 47.04 V W68
2023-12-14 13:35:34 C 04 44 07.354 +01 31 27.08 V T05
2023-12-14 13:40:34 C 04 44 07.932 +01 31 30.72 V T05
2023-12-14 13:48:06 C 04 44 08.820 +01 31 36.52 V T05
2023-12-14 14:10:24 C 04 44 11.402 +01 31 54.62 V T05
2023-12-14 22:03:33 C 04 45 11.268 +01 38 48.70 V M22
2023-12-14 22:08:11 C 04 45 11.803 +01 38 52.12 V M22
2023-12-14 22:54:31 C 04 45 16.913 +01 39 29.20 V M22
2023-12-14 23:05:01 C 04 45 18.106 +01 39 37.44 V M22
2023-12-15 21:00:11 B 04 47 58.04 +01 56 21.5 X K19
2023-12-15 21:05:55 B 04 47 58.67 +01 56 26.3 X K19
2023-12-15 21:11:40 B 04 47 59.30 +01 56 30.9 X K19
2023-12-15 21:19:20 B 04 48 00.16 +01 56 36.9 X K19
2023-12-15 21:24:32 B 04 48 00.72 +01 56 41.0 X K19
2023-12-15 21:29:45 B 04 48 01.32 +01 56 45.3 X K19
2023-12-15 22:09:39 B 04 48 05.73 +01 57 17.3 X K19
2023-12-15 22:14:51 B 04 48 06.29 +01 57 21.8 X K19
2023-12-15 22:20:02 B 04 48 06.91 +01 57 25.1 X K19
2023-12-16 11:04:58 C 04 49 36.454 +02 08 01.79 V T08
2023-12-16 11:09:44 C 04 49 36.972 +02 08 05.68 V T08
2023-12-16 11:23:19 C 04 49 38.450 +02 08 17.09 V T08
2023-12-16 12:14:32 C 04 49 44.009 +02 08 58.24 V T08
2023-12-16 21:27:45 C 04 50 51.42 +02 16 15.1 V G17
2023-12-16 21:52:14 C 04 50 54.08 +02 16 34.8 V G17
2023-12-17 04:06:10 C 04 51 37.428 +02 22 30.90 V W68
2023-12-17 04:11:22 C 04 51 37.980 +02 22 35.36 V W68
2023-12-17 04:19:58 C 04 51 38.892 +02 22 42.38 V W68
2023-12-17 05:10:43 C 04 51 44.326 +02 23 23.96 V W68
2023-12-18 21:37:25 C 04 56 25.01 +02 56 04.1 V G17
2023-12-18 21:51:37 C 04 56 26.49 +02 56 15.5 V G17
2023-12-18 21:54:43 C 04 56 26.446 +02 57 07.56 V M22
2023-12-18 21:59:19 C 04 56 26.935 +02 57 11.20 V M22
2023-12-18 22:05:50 C 04 56 27.98 +02 56 27.6 V G17
2023-12-18 22:08:33 C 04 56 27.924 +02 57 19.48 V M22
2023-12-18 22:58:44 C 04 56 33.091 +02 58 00.98 V M22
2023-12-19 20:25:12 B 04 58 59.13 +03 15 06.9 X M45
2023-12-19 20:29:23 B 04 59 00.08 +03 15 54.9 Z M49
2023-12-19 20:31:55 B 04 58 59.83 +03 15 12.7 X M45
2023-12-19 20:34:31 B 04 59 00.61 +03 15 59.0 Z M49
2023-12-19 20:38:18 B 04 59 00.49 +03 15 18.1 X M45
2023-12-19 20:39:38 B 04 59 01.14 +03 16 03.4 Z M49
2023-12-20 18:59:17 B 05 01 30.475 +03 34 49.30 Z M49
2023-12-20 19:04:24 B 05 01 30.982 +03 34 53.51 Z M49
2023-12-20 19:09:32 B 05 01 31.526 +03 34 58.08 Z M49
2023-12-21 02:28:31 C 05 02 18.758 +03 41 12.84 V W68
2023-12-21 02:31:07 C 05 02 19.042 +03 41 15.43 V W68
2023-12-21 02:35:04 C 05 02 19.406 +03 41 18.46 V W68