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
2012-12-23 02:53:59 C 03 14 38.99 +32 57 00.4 u H21
2012-12-28 21:26:30 C 03 20 40.16 +31 54 18.6 q 160
2012-12-28 21:30:03 C 03 20 40.29 +31 54 17.5 q 160
2012-12-28 21:33:39 C 03 20 40.41 +31 54 16.0 q 160
2012-12-29 09:13:12 C 03 21 12.453 +31 49 29.44 L F51
2012-12-29 09:29:42 C 03 21 13.163 +31 49 22.41 L F51
2012-12-29 19:46:11 C 03 21 42.14 +31 45 06.2 q 160
2012-12-29 19:50:10 C 03 21 42.39 +31 45 05.2 q 160
2012-12-29 19:53:43 C 03 21 42.70 +31 45 03.2 q 160
2012-12-30 19:39:30 C 03 22 49.42 +31 35 30.8 q 160
2012-12-30 19:43:33 C 03 22 49.61 +31 35 29.1 q 160
2012-12-30 19:47:09 C 03 22 49.77 +31 35 27.8 q 160
2012-12-31 19:40:33 C 03 23 58.00 +31 26 08.5 q 160
2012-12-31 19:44:14 C 03 23 58.19 +31 26 07.4 q 160
2012-12-31 19:48:15 C 03 23 58.38 +31 26 06.0 q 160
2013-01-03 19:48:35 C 03 27 30.20 +30 59 35.4 u G38
2013-01-03 21:30:56 C 03 27 35.08 +30 58 59.0 u G38
2013-01-03 22:47:54 C 03 27 38.74 +30 58 31.7 u G38
2013-01-08 04:41:21 C 03 32 53.84 +30 25 00.5 r 703
2013-01-08 04:48:37 C 03 32 54.20 +30 24 58.5 r 703
2013-01-08 04:55:56 C 03 32 54.56 +30 24 55.3 r 703
2013-01-08 05:03:19 C 03 32 54.88 +30 24 53.9 r 703
2013-01-10 04:40:42 C 03 35 27.79 +30 10 39.2 18.5 c 704
2013-01-10 04:59:28 C 03 35 28.73 +30 10 33.9 19.0 c 704
2013-01-10 05:36:18 C 03 35 30.64 +30 10 22.1 19.0 c 704
2013-01-10 05:54:38 C 03 35 31.63 +30 10 17.2 18.8 c 704
2013-01-17 08:18:17 C 03 45 05.974 +29 26 15.03 L F51
2013-01-17 08:35:56 C 03 45 06.959 +29 26 10.80 L F51
2013-01-25 07:54:08 C 03 56 35.576 +28 47 35.44 L F51
2013-01-25 08:12:33 C 03 56 36.676 +28 47 32.11 L F51
2013-01-27 02:13:40 C 03 59 13.33 +28 40 19.0 u H21
2013-01-27 02:20:06 C 03 59 13.74 +28 40 17.9 u H21
2013-01-27 02:26:45 C 03 59 14.14 +28 40 16.9 u H21
2013-01-27 02:33:25 C 03 59 14.55 +28 40 15.7 u H21
2013-01-27 02:52:30 C 03 59 15.69 +28 40 12.7 u H21
2013-02-03 03:01:48 C 04 09 57.96 +28 15 16.9 r G96
2013-02-03 03:08:47 C 04 09 58.39 +28 15 16.2 r G96
2013-02-03 03:15:52 C 04 09 58.82 +28 15 15.1 r G96
2013-02-03 03:22:52 C 04 09 59.25 +28 15 14.1 r G96
2013-02-07 02:43:22 C 04 16 13.72 +28 03 24.6 r 703
2013-02-07 02:50:47 C 04 16 14.26 +28 03 23.3 r 703
2013-02-07 02:58:09 C 04 16 14.70 +28 03 21.3 r 703
2013-02-07 03:05:32 C 04 16 15.16 +28 03 21.4 r 703
2014-02-26 11:11:04 C 10 38 52.346 +04 05 21.28 L F51
2014-02-26 11:27:45 C 10 38 51.716 +04 05 24.21 L F51
2014-02-26 12:01:03 C 10 38 50.447 +04 05 30.30 L F51
2016-06-11 08:54:37 C 16 26 51.518 -34 12 09.09 L F51
2016-06-11 09:07:43 C 16 26 50.649 -34 12 06.62 L F51
2016-06-11 09:20:49 C 16 26 49.773 -34 12 04.17 L F51
2016-07-09 06:45:38 C 15 52 11.584 -30 56 07.83 L F51