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
2006-12-26 01:41:39 C 00 52 53.90 -00 00 09.1 r G96
2007-06-09 09:50:07 C 22 08 39.48 -08 49 52.8 r 703
2007-06-09 10:01:20 C 22 08 39.26 -08 49 54.5 r 703
2007-06-09 10:12:39 C 22 08 39.01 -08 49 58.4 r 703
2007-06-09 10:23:55 C 22 08 38.76 -08 50 00.7 r 703
2007-06-21 09:06:10 C 21 59 29.02 -10 11 13.2 19.2 c 704
2007-06-21 09:20:16 C 21 59 28.30 -10 11 19.3 19.1 c 704
2007-06-21 09:34:44 C 21 59 27.58 -10 11 24.8 19.2 c 704
2007-06-21 09:37:54 C 21 59 27.40 -10 11 26.1 o 291
2007-06-21 09:48:55 C 21 59 26.78 -10 11 30.3 18.9 c 704
2007-06-21 10:11:28 C 21 59 25.67 -10 11 38.8 o 291
2007-06-21 10:45:03 C 21 59 23.93 -10 11 51.6 o 291
2007-07-08 15:25:35 C 21 30 25.63 -13 33 43.9 o D35
2007-07-08 15:38:13 C 21 30 24.42 -13 33 51.0 o D35
2007-07-08 15:50:51 C 21 30 23.24 -13 33 58.5 o D35
2007-07-19 07:21:57 C 21 05 20.29 -16 04 59.4 18.7 c 704
2007-07-19 07:36:30 C 21 05 18.75 -16 05 07.1 18.8 c 704
2007-07-19 07:51:18 C 21 05 17.16 -16 05 15.9 18.7 c 704
2007-08-08 09:03:13 C 20 19 34.72 -19 58 08.9 r E17
2007-08-08 09:08:17 C 20 19 34.33 -19 58 11.1 r E17
2007-08-08 09:13:21 C 20 19 33.94 -19 58 13.0 r E17
2007-08-08 09:18:25 C 20 19 33.60 -19 58 14.7 r E17
2007-08-08 09:23:29 C 20 19 33.28 -19 58 15.6 r E17
2007-08-09 03:48:30 C 20 18 07.43 -20 04 59.6 19.4 c 704
2007-08-09 04:23:35 C 20 18 04.67 -20 05 12.3 19.6 c 704
2007-08-09 04:41:26 C 20 18 03.16 -20 05 19.1 19.2 c 704
2007-08-09 04:58:55 C 20 18 01.76 -20 05 24.5 19.6 c 704
2009-09-17 05:56:25 C 01 26 48.12 +04 21 55.2 o 691
2009-09-17 06:21:46 C 01 26 46.76 +04 21 44.8 o 691
2009-09-17 06:47:06 C 01 26 45.47 +04 21 34.6 o 691
2009-09-25 05:46:15 C 01 15 36.98 +02 53 48.7 o 691
2009-09-25 06:11:46 C 01 15 35.31 +02 53 36.2 o 691
2009-09-25 06:37:13 C 01 15 33.61 +02 53 22.7 o 691
2009-09-29 05:31:42 C 01 09 04.85 +02 04 53.9 o 691
2009-09-29 05:57:03 C 01 09 03.03 +02 04 40.7 o 691
2009-09-29 06:22:26 C 01 09 01.16 +02 04 27.1 o 691
2009-10-17 04:37:39 C 00 35 40.99 -01 45 27.2 r G96
2009-10-17 04:48:11 C 00 35 40.12 -01 45 32.7 r G96
2009-10-17 04:58:54 C 00 35 39.26 -01 45 38.0 r G96
2009-10-17 05:09:37 C 00 35 38.43 -01 45 43.5 r G96
2009-10-26 04:17:16 C 00 19 49.00 -03 23 08.0 r G96
2009-10-26 04:26:57 C 00 19 48.36 -03 23 11.8 r G96
2009-10-26 04:36:27 C 00 19 47.64 -03 23 15.9 r G96
2009-10-26 04:46:00 C 00 19 46.99 -03 23 19.6 r G96
2009-11-16 03:52:28 C 23 55 46.84 -05 22 18.7 r G96
2009-11-16 04:01:37 C 23 55 46.63 -05 22 19.2 r G96
2009-11-16 04:10:56 C 23 55 46.34 -05 22 19.9 r G96
2009-11-16 04:20:15 C 23 55 46.05 -05 22 20.4 r G96
2010-06-15 04:17:06 C 10 59 44.84 +15 45 32.9 r 703
2010-06-15 04:30:17 C 10 59 50.60 +15 44 59.1 r 703