376883 (2001 XE1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2108979777 ± 4.94e-07
Semi-major axis (a)1.6034527205 AU ± 3.73e-08
Inclination (i)20.95322372° ± 1.78e-05
Long. of Asc. Node (Ω)231.07210972° ± 1.85e-05
Arg. of Perihelion (ω)273.13675980° ± 1.85e-04
Mean Anomaly (M)236.51559865° ± 2.71e-04
Mean Motion (n)0.4854315931°/day ± 1.69e-08
Perihelion dist (q)1.26528778 AU ± 7.93e-07
Aphelion dist (Q)1.94161766 AU ± 7.94e-07
Orbital Period2.03041231 yr ± 7.09e-08
Physical Parameters
H (abs. magnitude)19.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.442″
Uncertainty0
Orbit TypeAmor
MOID0.426565 AU
Observations Used101
Oppositions12
Arc Total2001-2025
First Observation Used2001-11-17
Last Observation Used2025-09-14
Observations (105)
Date Type RA Dec Mag Band Observatory
2003-11-21 08:06:56 C 03 23 16.75 +12 58 57.8 c 691
2003-11-21 08:45:10 C 03 23 14.47 +12 57 55.9 c 691
2005-10-26 20:18:09 C 02 52 23.96 +28 07 00.2 r 240
2005-10-26 20:53:18 C 02 52 22.18 +28 06 23.0 r 240
2005-10-26 21:03:42 C 02 52 21.63 +28 06 12.0 r 240
2005-10-26 21:07:23 C 02 52 21.44 +28 06 08.2 r 240
2005-10-26 21:18:28 C 02 52 20.88 +28 05 57.1 r 240
2005-11-04 05:11:19 C 02 41 52.60 +24 05 42.1 c 691
2005-11-04 05:47:17 C 02 41 50.50 +24 04 54.9 c 691
2005-11-04 06:23:17 C 02 41 48.37 +24 04 07.2 c 691
2005-11-12 03:14:11 C 02 31 30.44 +19 38 34.1 c 691
2005-11-12 03:50:17 C 02 31 28.41 +19 37 41.5 c 691
2005-11-12 04:26:23 C 02 31 26.39 +19 36 49.4 c 691
2005-12-01 04:52:40 C 02 13 02.85 +08 38 05.1 r G96
2005-12-01 05:04:10 C 02 13 02.53 +08 37 50.4 r G96
2005-12-01 05:15:38 C 02 13 02.24 +08 37 35.3 r G96
2005-12-01 05:27:11 C 02 13 01.92 +08 37 20.5 r G96
2007-08-26 09:02:05 C 02 13 02.94 +35 50 24.7 22.6 o H55
2007-08-26 09:22:26 C 02 13 03.60 +35 50 29.6 22.7 o H55
2007-08-26 09:45:58 C 02 13 04.47 +35 50 35.4 22.6 o H55
2007-10-14 07:45:49 C 02 11 05.53 +33 06 11.2 r G96
2007-10-14 07:49:45 C 02 11 05.31 +33 06 08.4 r G96
2007-10-14 07:53:35 C 02 11 05.13 +33 06 05.0 r G96
2007-10-14 07:57:31 C 02 11 04.95 +33 06 02.2 r G96
2013-09-26 05:47:43 C 00 12 29.22 +34 35 38.4 q G96
2013-09-26 05:54:25 C 00 12 28.85 +34 35 35.0 q G96
2013-09-26 06:01:13 C 00 12 28.48 +34 35 30.8 q G96
2013-09-26 06:07:56 C 00 12 28.14 +34 35 27.8 q G96
2013-10-12 04:02:58 C 23 52 35.86 +29 32 16.8 u H21
2013-10-12 04:16:51 C 23 52 35.05 +29 32 01.9 u H21
2013-10-12 04:30:45 C 23 52 34.22 +29 31 47.7 u H21
2019-11-17 00:28:34 C 22 30 50.44 +10 43 28.8 u H21
2019-11-17 00:42:06 C 22 30 51.03 +10 43 20.8 u H21
2019-11-17 00:51:02 C 22 30 51.42 +10 43 15.5 u H21
2021-08-02 06:52:59 C 22 56 13.25 +31 06 43.4 u H21
2021-08-02 07:02:16 C 22 56 12.98 +31 06 47.0 u H21
2021-08-02 07:11:56 C 22 56 12.68 +31 06 51.0 u H21
2021-08-04 07:05:50 C 22 54 52.45 +31 22 38.5 u H21
2021-08-04 07:18:43 C 22 54 52.04 +31 22 42.8 u H21
2021-08-15 04:43:15 C 22 45 05.32 +32 16 44.7 u H21
2021-08-15 04:59:30 C 22 45 04.55 +32 16 46.3 u H21
2021-08-15 05:15:29 C 22 45 03.83 +32 16 47.7 u H21
2023-09-18 09:43:01 C 21 34 51.250 +25 14 34.96 X F52
2023-09-18 09:59:48 C 21 34 50.622 +25 14 22.18 X F52
2023-09-18 10:16:35 C 21 34 49.994 +25 14 09.64 X F52
2023-10-11 01:25:04 C 21 26 34.43 +17 48 59.8 u H21
2023-10-11 01:41:14 C 21 26 34.50 +17 48 46.8 u H21
2023-10-13 01:48:33 C 21 26 54.89 +17 09 46.0 u H21
2023-10-13 02:06:44 C 21 26 54.98 +17 09 31.1 u H21
2025-08-06 05:52:19 C 21 58 27.98 +29 10 38.3 V H21