140158 (2001 SX169)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4608767883 ± 5.94e-09
Semi-major axis (a)1.3473390472 AU ± 1.05e-09
Inclination (i)2.51741886° ± 1.14e-06
Long. of Asc. Node (Ω)126.78364444° ± 3.04e-05
Arg. of Perihelion (ω)42.71537919° ± 3.05e-05
Mean Anomaly (M)346.51465648° ± 1.83e-06
Mean Motion (n)0.6302268935°/day ± 7.33e-10
Perihelion dist (q)0.72638175 AU ± 8.02e-09
Aphelion dist (Q)1.96829634 AU ± 8.14e-09
Orbital Period1.56392292 yr ± 1.82e-09
Physical Parameters
H (abs. magnitude)18.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.247″
Uncertainty0
Orbit TypeApollo
MOID0.026204 AU
Observations Used833
Oppositions9
Arc Total2001-2025
First Observation Used2001-09-07
Last Observation Used2025-11-03
Observations (933)
Date Type RA Dec Mag Band Observatory
2017-11-27 02:10:54 C 04 11 24.81 +08 48 00.7 q W33
2017-11-27 02:40:17 C 04 11 21.14 +08 47 33.9 q W33
2017-11-27 03:08:55 C 04 11 17.52 +08 47 08.3 q W33
2017-11-27 23:14:25 C 04 08 49.08 +08 28 17.7 q 160
2017-11-27 23:17:18 C 04 08 48.70 +08 28 14.8 q 160
2017-11-27 23:20:10 C 04 08 48.31 +08 28 12.1 q 160
2017-11-28 00:20:40 C 04 08 40.61 +08 27 10.4 U Z80
2017-11-28 00:22:24 C 04 08 40.39 +08 27 08.5 U Z80
2017-11-28 00:24:08 C 04 08 40.18 +08 27 06.8 U Z80
2017-11-28 00:25:52 C 04 08 39.93 +08 27 05.5 U Z80
2017-11-28 00:27:36 C 04 08 39.70 +08 27 03.7 U Z80
2017-11-28 00:29:21 C 04 08 39.50 +08 27 01.8 U Z80
2017-11-28 00:31:05 C 04 08 39.25 +08 27 00.3 U Z80
2017-11-28 00:32:48 C 04 08 38.99 +08 26 58.7 U Z80
2017-11-28 00:34:32 C 04 08 38.78 +08 26 56.7 U Z80
2017-11-28 20:28:18 C 04 06 07.04 +08 07 39.9 q 006
2017-11-28 20:31:18 C 04 06 06.65 +08 07 37.5 q 006
2017-11-28 20:34:18 C 04 06 06.27 +08 07 34.4 q 006
2017-11-28 20:36:33 C 04 06 05.92 +08 07 32.1 q 006
2017-11-28 20:40:18 C 04 06 05.40 +08 07 28.2 q 006
2017-11-28 20:43:18 C 04 06 04.98 +08 07 25.3 q 006
2017-11-28 20:46:18 C 04 06 04.57 +08 07 22.6 q 006
2017-11-28 20:49:18 C 04 06 04.12 +08 07 19.6 q 006
2017-11-29 23:06:16 C 04 02 28.13 +07 40 29.1 U J69
2017-11-29 23:13:22 C 04 02 27.09 +07 40 21.5 U J69
2017-11-29 23:20:28 C 04 02 26.03 +07 40 14.2 U J69
2017-11-30 20:46:03 C 03 59 21.64 +07 17 26.0 q 006
2017-11-30 20:48:43 C 03 59 21.20 +07 17 23.5 q 006
2017-11-30 20:54:04 C 03 59 20.35 +07 17 17.7 q 006
2017-11-30 20:56:43 C 03 59 19.95 +07 17 15.0 q 006
2017-11-30 20:59:23 C 03 59 19.54 +07 17 12.3 q 006
2017-11-30 21:02:03 C 03 59 19.12 +07 17 09.6 q 006
2017-11-30 21:04:43 C 03 59 18.72 +07 17 06.6 q 006
2017-12-04 23:39:08 C 03 42 46.72 +05 17 55.2 q 160
2017-12-04 23:42:13 C 03 42 46.10 +05 17 51.3 q 160
2017-12-04 23:45:19 C 03 42 45.49 +05 17 47.3 q 160
2017-12-05 20:39:48 C 03 38 45.85 +04 49 12.2 q 006
2017-12-05 20:42:18 C 03 38 45.35 +04 49 09.0 q 006
2017-12-05 20:43:48 C 03 38 45.07 +04 49 06.7 q 006
2017-12-05 20:45:48 C 03 38 44.62 +04 49 04.0 q 006
2017-12-05 20:47:48 C 03 38 44.20 +04 49 01.5 q 006
2017-12-05 20:49:18 C 03 38 43.88 +04 48 59.3 q 006
2017-12-05 20:51:25 C 03 38 42.96 +04 48 54.1 U K83
2017-12-05 20:51:48 C 03 38 43.36 +04 48 55.8 q 006
2017-12-05 20:53:48 C 03 38 42.97 +04 48 52.8 q 006
2017-12-05 20:53:52 C 03 38 42.46 +04 48 51.0 U K83
2017-12-05 20:59:36 C 03 38 41.28 +04 48 42.9 U K83
2017-12-05 23:50:33 C 03 38 05.58 +04 44 42.7 q 160
2017-12-05 23:53:25 C 03 38 04.97 +04 44 38.7 q 160
2017-12-05 23:56:13 C 03 38 04.40 +04 44 34.8 q 160