357414 (2003 XE)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3536275163 ± 5.06e-08
Semi-major axis (a)1.7121981709 AU ± 3.97e-09
Inclination (i)26.93450191° ± 8.45e-06
Long. of Asc. Node (Ω)90.52593988° ± 1.24e-05
Arg. of Perihelion (ω)17.49009495° ± 1.97e-05
Mean Anomaly (M)286.65603295° ± 1.43e-05
Mean Motion (n)0.4399276239°/day ± 1.53e-09
Perihelion dist (q)1.10671778 AU ± 8.66e-08
Aphelion dist (Q)2.31767856 AU ± 8.67e-08
Orbital Period2.24042827 yr ± 7.79e-09
Physical Parameters
H (abs. magnitude)18.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.419″
Uncertainty0
Orbit TypeAmor
MOID0.134125 AU
Observations Used223
Oppositions27
Arc Total1976-2025
First Observation Used1976-10-23
Last Observation Used2025-07-04
Observations (235)
Date Type RA Dec Mag Band Observatory
2004-02-08 11:36:40 C 15 43 41.32 +34 15 37.8 c 926
2004-03-24 09:49:31 C 16 04 28.48 +41 34 02.5 o 696
2004-03-24 10:00:27 C 16 04 27.91 +41 34 05.2 o 696
2005-12-29 01:51:25 C 00 30 50.23 -22 47 46.3 o 696
2011-05-23 11:54:49 C 17 51 00.478 -09 49 34.50 L F51
2011-05-23 12:11:35 C 17 50 59.463 -09 49 40.68 L F51
2012-10-16 08:46:39 C 08 31 04.82 +06 52 40.5 u 807
2012-10-16 08:51:48 C 08 31 05.67 +06 52 43.2 u 807
2012-10-16 08:56:56 C 08 31 06.52 +06 52 46.0 u 807
2012-10-16 09:02:17 C 08 31 07.40 +06 52 48.5 u 807
2012-10-16 09:07:11 C 08 31 08.21 +06 52 50.8 u 807
2013-02-22 11:22:14 C 16 19 25.56 +25 03 14.5 o 711
2013-02-22 11:29:17 C 16 19 26.02 +25 03 16.7 o 711
2013-02-22 11:36:52 C 16 19 26.46 +25 03 19.3 o 711
2013-03-02 11:39:23 C 16 27 42.81 +26 09 07.6 q 448
2013-03-02 12:05:48 C 16 27 43.57 +26 09 17.3 q 448
2013-03-02 12:31:46 C 16 27 44.46 +26 09 26.9 q 448
2013-03-03 10:42:37 C 16 28 28.67 +26 17 16.5 u H21
2013-03-03 10:49:36 C 16 28 28.90 +26 17 19.2 u H21
2013-03-03 10:57:29 C 16 28 29.11 +26 17 21.8 u H21
2013-04-03 10:52:31 C 16 24 07.76 +30 13 04.3 q 448
2013-04-03 11:20:49 C 16 24 06.35 +30 13 09.5 q 448
2013-04-03 11:48:21 C 16 24 05.03 +30 13 14.6 q 448
2013-04-27 13:03:15 C 15 43 49.014 +29 33 50.14 L F51
2013-04-27 13:19:54 C 15 43 47.538 +29 33 43.61 L F51
2014-11-06 03:29:55 C 00 53 03.51 -50 58 12.4 u 807
2014-11-06 03:38:29 C 00 53 02.92 -50 58 05.5 u 807
2014-11-06 03:47:07 C 00 53 02.34 -50 57 58.7 u 807
2014-11-08 03:58:46 C 00 50 11.71 -50 18 56.5 u 807
2014-11-08 04:05:47 C 00 50 11.28 -50 18 50.0 u 807
2014-11-08 04:12:55 C 00 50 10.89 -50 18 43.5 u 807
2014-12-21 05:10:20 C 00 46 11.147 -25 30 23.62 L F51
2014-12-21 05:24:31 C 00 46 11.660 -25 29 56.73 L F51
2014-12-21 05:38:46 C 00 46 12.171 -25 29 29.63 L F51
2015-01-11 05:17:34 C 01 12 57.935 -08 27 41.46 L F51
2015-01-11 05:39:14 C 01 12 59.286 -08 26 55.47 L F51
2015-01-11 06:00:36 C 01 13 00.618 -08 26 10.01 L F51
2015-01-11 06:22:22 C 01 13 01.990 -08 25 23.45 L F51
2015-02-13 02:35:07 C 02 18 58.89 +19 36 19.2 R G45
2015-02-13 02:41:11 C 02 18 59.53 +19 36 31.0 R G45
2015-02-13 02:54:29 C 02 19 00.87 +19 36 58.0 R G45
2015-02-13 03:00:20 C 02 19 01.48 +19 37 09.7 R G45
2015-02-14 01:54:12 C 02 21 25.21 +20 23 40.9 R G45
2015-02-14 02:06:02 C 02 21 26.39 +20 24 03.2 R G45
2015-02-14 02:11:55 C 02 21 26.90 +20 24 17.1 R G45
2015-02-14 02:25:47 C 02 21 28.38 +20 24 44.1 R G45
2015-02-14 02:31:50 C 02 21 29.07 +20 24 56.8 R G45
2015-02-14 02:45:20 C 02 21 30.40 +20 25 23.8 R G45
2015-02-14 02:57:10 C 02 21 31.67 +20 25 48.0 R G45
2015-02-14 03:03:03 C 02 21 32.33 +20 25 59.1 R G45