330825 (2008 XE3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5503852983 ± 6.74e-09
Semi-major axis (a)2.6093172454 AU ± 8.30e-09
Inclination (i)7.47125983° ± 7.53e-07
Long. of Asc. Node (Ω)315.14312626° ± 5.80e-06
Arg. of Perihelion (ω)44.56924306° ± 6.07e-06
Mean Anomaly (M)47.33168878° ± 5.75e-06
Mean Motion (n)0.2338416944°/day ± 1.12e-09
Perihelion dist (q)1.17318740 AU ± 1.80e-08
Aphelion dist (Q)4.04544710 AU ± 2.18e-08
Orbital Period4.21492962 yr ± 2.01e-08
Physical Parameters
H (abs. magnitude)16.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.076″
Uncertainty0
Orbit TypeAmor
MOID0.189258 AU
Observations Used678
Gaia Obs Used42
Oppositions9
Arc Total2005-2017
First Observation Used2005-01-16
Last Observation Used2026-01-12
Observations (720)
Date Type RA Dec Mag Band Observatory
2005-01-16 10:04:56 C 09 15 53.19 +17 10 26.7 c 691
2005-01-16 10:42:24 C 09 15 51.35 +17 10 31.3 c 691
2005-01-16 11:19:47 C 09 15 49.56 +17 10 36.2 c 691
2005-02-08 07:43:22 C 08 48 46.87 +18 19 01.6 c 568
2005-02-10 06:49:40 C 08 46 36.60 +18 23 41.4 c 568
2005-02-10 08:49:18 C 08 46 31.09 +18 23 52.6 c 568
2005-02-10 09:45:48 C 08 46 28.44 +18 23 58.3 c 568
2005-03-08 04:19:55 C 08 25 41.45 +18 55 51.0 r G96
2005-03-08 04:27:46 C 08 25 41.28 +18 55 51.0 r G96
2005-03-08 04:35:37 C 08 25 41.12 +18 55 51.2 r G96
2005-03-08 04:43:29 C 08 25 40.95 +18 55 51.0 r G96
2008-10-02 11:20:53 C 07 46 01.63 +28 08 58.2 r 703
2008-10-02 11:31:29 C 07 46 02.38 +28 08 57.1 r 703
2008-10-02 11:42:06 C 07 46 03.21 +28 08 55.3 r 703
2008-10-02 11:52:33 C 07 46 04.04 +28 08 53.0 r 703
2008-12-06 09:00:00 C 08 28 27.18 +25 57 31.0 19.1 c 704
2008-12-06 09:18:00 C 08 28 26.59 +25 57 32.2 19.7 c 704
2008-12-06 09:35:59 C 08 28 25.99 +25 57 32.7 19.7 c 704
2008-12-06 09:53:59 C 08 28 25.42 +25 57 33.5 19.5 c 704
2008-12-06 10:11:58 C 08 28 24.83 +25 57 34.3 19.4 c 704
2008-12-06 23:19:16 C 08 28 00.45 +25 58 14.3 o 473
2008-12-06 23:30:59 C 08 28 00.08 +25 58 15.1 o 473
2008-12-07 00:10:02 C 08 27 58.82 +25 58 15.9 r J95
2008-12-07 00:35:49 C 08 27 57.98 +25 58 17.6 r J95
2008-12-07 00:51:47 C 08 27 57.16 +25 58 19.8 r B18
2008-12-07 00:57:52 C 08 27 56.98 +25 58 19.8 r B18
2008-12-07 06:28:49 C 08 27 46.78 +25 58 38.5 v H01
2008-12-07 06:34:09 C 08 27 46.61 +25 58 38.9 v H01
2008-12-07 06:42:32 C 08 27 46.33 +25 58 39.4 v H01
2008-12-07 06:48:03 C 08 27 46.14 +25 58 39.8 v H01
2008-12-07 08:17:53 C 08 27 43.12 +25 58 45.0 r G96
2008-12-07 08:25:55 C 08 27 42.87 +25 58 45.8 r G96
2008-12-07 08:33:45 C 08 27 42.58 +25 58 46.2 r G96
2008-12-07 08:41:36 C 08 27 42.33 +25 58 46.7 r G96
2008-12-07 10:43:45 C 08 27 38.18 +25 58 54.2 c 854
2008-12-07 10:51:28 C 08 27 37.91 +25 58 54.9 c 854
2008-12-07 11:00:51 C 08 27 37.58 +25 58 55.0 c 854
2008-12-07 22:26:48 C 08 27 15.23 +25 59 30.8 r 473
2008-12-07 23:33:39 C 08 27 12.92 +25 59 35.6 r 473
2008-12-08 00:35:21 C 08 27 10.89 +25 59 39.5 r 493
2008-12-08 00:43:37 C 08 27 10.60 +25 59 40.0 r 493
2008-12-08 00:44:39 C 08 27 10.44 +25 59 40.4 c 595
2008-12-08 00:51:52 C 08 27 10.31 +25 59 40.5 r 493
2008-12-08 00:53:34 C 08 27 10.08 +25 59 40.6 c 595
2008-12-11 09:42:14 C 08 24 12.66 +26 04 35.5 r 448
2008-12-11 10:00:40 C 08 24 11.88 +26 04 36.5 r 448
2008-12-11 10:19:43 C 08 24 11.08 +26 04 37.7 r 448
2008-12-19 07:45:31 C 08 15 31.54 +26 17 20.8 19.0 c 704
2008-12-19 08:03:41 C 08 15 30.57 +26 17 22.3 19.4 c 704
2008-12-19 08:21:57 C 08 15 29.58 +26 17 24.3 19.6 c 704