382459 (2000 ST20)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3102024564 ± 4.70e-08
Semi-major axis (a)1.8750065312 AU ± 1.98e-09
Inclination (i)16.83890227° ± 8.26e-06
Long. of Asc. Node (Ω)343.27727925° ± 1.45e-05
Arg. of Perihelion (ω)72.64692932° ± 2.65e-05
Mean Anomaly (M)258.61974263° ± 1.27e-05
Mean Motion (n)0.3838911488°/day ± 6.09e-10
Perihelion dist (q)1.29337490 AU ± 8.82e-08
Aphelion dist (Q)2.45663816 AU ± 8.82e-08
Orbital Period2.56746290 yr ± 4.07e-09
Physical Parameters
H (abs. magnitude)19.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.447″
Uncertainty0
Orbit TypeAmor
MOID0.407264 AU
Observations Used232
Oppositions14
Arc Total2000-2023
First Observation Used2000-09-22
Last Observation Used2023-09-19
Observations (237)
Date Type RA Dec Mag Band Observatory
2000-10-04 07:43:59 C 23 09 20.55 +19 27 50.4 19.4 c 704
2000-10-22 19:54:08 C 22 40 49.18 +25 19 15.4 c 046
2000-10-22 19:56:29 C 22 40 49.05 +25 19 17.5 c 046
2000-10-22 20:01:21 C 22 40 48.86 +25 19 20.5 c 046
2000-10-22 20:04:16 C 22 40 48.77 +25 19 21.9 c 046
2000-11-23 02:58:22 C 22 49 25.65 +31 51 37.6 696
2000-11-23 03:03:32 C 22 49 25.94 +31 51 40.1 696
2004-05-07 07:32:44 C 11 30 09.632 -13 17 41.65 o 568
2004-05-07 07:38:50 C 11 30 09.562 -13 17 41.04 o 568
2004-05-08 08:17:43 C 11 29 56.091 -13 15 25.29 o 568
2004-05-11 08:20:28 C 11 29 29.455 -13 09 34.85 o 568
2005-07-28 12:07:28 C 21 48 37.43 -34 26 37.6 F65
2005-07-28 12:09:29 C 21 48 37.28 -34 26 37.8 F65
2005-07-28 12:13:29 C 21 48 37.03 -34 26 37.7 F65
2009-01-20 09:51:45 C 12 08 01.45 +06 46 43.0 o 291
2009-01-20 10:02:38 C 12 08 01.30 +06 46 39.5 o 291
2009-01-20 10:12:44 C 12 08 01.13 +06 46 35.6 o 291
2009-02-27 05:36:23 C 11 23 48.94 +03 20 45.8 o 691
2009-02-27 06:06:45 C 11 23 46.67 +03 20 41.3 o 691
2009-02-27 06:32:05 C 11 23 44.63 +03 20 38.6 o 691
2009-03-03 05:19:58 C 11 16 44.68 +03 08 56.8 o 691
2009-03-03 05:45:21 C 11 16 42.73 +03 08 54.0 o 691
2009-03-03 06:10:46 C 11 16 40.81 +03 08 51.0 o 691
2009-03-15 04:03:21 C 10 56 33.59 +02 38 32.7 o 691
2009-03-15 04:28:04 C 10 56 31.94 +02 38 31.0 o 691
2009-03-15 04:48:29 C 10 56 30.46 +02 38 28.8 o 691
2013-11-03 10:10:57 C 09 14 07.25 +46 30 18.0 u H21
2013-11-03 10:29:18 C 09 14 09.74 +46 30 14.4 u H21
2013-11-03 10:48:06 C 09 14 12.33 +46 30 11.5 u H21
2013-12-23 09:46:41 C 10 41 23.35 +42 38 47.9 q 448
2013-12-23 10:38:59 C 10 41 22.91 +42 38 42.5 q 448
2013-12-23 11:22:47 C 10 41 22.51 +42 38 37.4 q 448
2014-01-02 09:28:46 C 10 35 52.00 +42 14 04.8 q 448
2014-01-02 10:09:22 C 10 35 50.14 +42 13 59.9 q 448
2014-01-02 10:53:26 C 10 35 48.15 +42 13 55.5 q 448
2014-01-23 07:16:58 C 09 58 54.45 +40 16 17.1 q 703
2014-01-23 07:23:30 C 09 58 53.65 +40 16 15.1 q 703
2014-01-23 07:30:02 C 09 58 53.08 +40 16 11.1 q 703
2014-01-23 07:36:35 C 09 58 52.42 +40 16 09.2 q 703
2014-01-23 07:43:07 C 09 58 51.82 +40 16 07.0 q 703
2014-01-29 07:12:12 C 09 44 37.00 +39 06 24.1 q 703
2014-01-29 07:21:51 C 09 44 35.96 +39 06 19.7 q 703
2014-01-29 07:31:31 C 09 44 34.94 +39 06 13.1 q 703
2014-01-29 07:41:11 C 09 44 34.06 +39 06 08.2 q 703
2014-02-05 06:29:00 C 09 28 14.74 +37 21 20.2 q 703
2014-02-05 06:36:13 C 09 28 13.95 +37 21 14.3 q 703
2014-02-05 06:43:25 C 09 28 13.35 +37 21 08.9 q 703
2014-02-05 06:50:37 C 09 28 12.43 +37 21 04.1 q 703
2014-03-02 05:49:48 C 08 49 13.572 +29 11 41.66 L F51
2014-03-02 06:06:20 C 08 49 13.005 +29 11 27.97 L F51