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
2003-11-28 12:20:28 C 10 57 20.19 +02 00 21.8 o 699
2003-11-28 12:31:13 C 10 57 23.83 +02 00 01.5 o 699
2003-11-28 12:41:57 C 10 57 27.33 +01 59 43.0 o 699
2003-11-29 10:47:42 C 11 04 53.23 +01 19 45.0 18.8 c 704
2003-11-29 11:06:18 C 11 04 59.49 +01 19 12.1 d 291
2003-11-29 11:06:19 C 11 04 59.42 +01 19 10.8 18.9 c 704
2003-11-29 11:13:24 C 11 05 01.87 +01 18 58.7 d 291
2003-11-29 11:19:40 C 11 05 03.92 +01 18 47.8 d 291
2003-11-29 11:24:48 C 11 05 05.55 +01 18 37.4 19.0 c 704
2003-11-29 11:43:09 C 11 05 11.68 +01 18 03.3 18.9 c 704
2003-11-29 12:01:41 C 11 05 17.82 +01 17 30.8 19.0 c 704
2004-07-17 10:26:20 C 23 08 25.20 -06 37 09.3 c 711
2004-07-17 10:44:58 C 23 08 24.58 -06 37 15.3 c 711
2004-07-17 11:03:26 C 23 08 23.95 -06 37 20.3 c 711
2004-08-06 10:36:02 C 22 43 43.65 -09 53 45.3 19.5 c 644
2004-08-06 10:51:48 C 22 43 42.50 -09 53 52.9 19.8 c 644
2004-08-06 11:08:57 C 22 43 41.41 -09 54 00.5 19.8 c 644
2004-09-17 04:43:20 C 21 33 55.87 -17 01 09.2 d 291
2004-09-17 04:49:11 C 21 33 55.61 -17 01 10.2 d 291
2004-09-17 04:54:46 C 21 33 55.35 -17 01 11.7 d 291
2004-11-05 02:43:28 C 21 33 42.95 -16 45 22.0 d 291
2004-11-05 03:06:18 C 21 33 43.73 -16 45 17.2 d 291
2006-09-22 09:40:18 C 03 18 32.86 +13 28 25.5 o 693
2006-09-22 09:43:10 C 03 18 32.86 +13 28 25.1 o 693
2006-09-22 09:48:54 C 03 18 32.89 +13 28 24.4 o 693
2006-09-22 09:51:46 C 03 18 32.89 +13 28 24.1 o 693
2006-10-02 09:39:23 C 03 17 30.69 +12 45 31.8 r G96
2006-10-02 09:49:02 C 03 17 30.51 +12 45 29.8 r G96
2006-10-02 09:58:46 C 03 17 30.33 +12 45 27.5 r G96
2006-10-02 10:08:24 C 03 17 30.19 +12 45 25.1 r G96
2006-10-12 11:40:31 C 03 10 52.58 +11 35 25.8 o 644
2006-10-12 12:08:46 C 03 10 51.34 +11 35 15.6 o 644
2006-10-12 12:29:48 C 03 10 50.43 +11 35 08.2 o 644
2006-10-16 00:30:22 C 03 07 01.18 +11 03 34.8 r 185
2006-10-16 00:47:34 C 03 07 00.19 +11 03 27.1 r 185
2006-10-16 01:04:52 C 03 06 59.33 +11 03 20.9 r 185
2006-10-16 07:47:25 C 03 06 38.98 +11 00 43.8 r 703
2006-10-16 07:54:58 C 03 06 38.62 +11 00 40.3 o 693
2006-10-16 07:57:31 C 03 06 38.48 +11 00 40.1 r 703
2006-10-16 07:57:50 C 03 06 38.45 +11 00 39.1 o 693
2006-10-16 08:00:42 C 03 06 38.29 +11 00 38.0 o 693
2006-10-16 08:03:33 C 03 06 38.13 +11 00 36.7 o 693
2006-10-16 08:07:40 C 03 06 37.90 +11 00 35.0 r 703
2006-10-16 08:17:47 C 03 06 37.36 +11 00 30.9 r 703
2006-10-18 08:13:43 C 03 04 00.91 +10 40 36.6 c 691
2006-10-18 08:38:44 C 03 03 59.40 +10 40 25.9 c 691
2006-10-18 09:03:45 C 03 03 57.86 +10 40 15.2 c 691
2006-10-21 11:36:10 C 02 59 20.63 +10 06 44.1 o 644
2006-10-21 12:05:25 C 02 59 18.61 +10 06 29.8 o 644
2006-10-21 12:34:37 C 02 59 16.63 +10 06 15.9 o 644