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
2008-12-19 08:40:07 C 08 15 28.70 +26 17 24.8 19.8 c 704
2008-12-19 08:59:08 C 08 15 27.62 +26 17 25.7 19.7 c 704
2008-12-23 23:24:19 C 08 09 27.27 +26 24 33.1 r B67
2008-12-23 23:33:50 C 08 09 26.76 +26 24 34.3 r B67
2008-12-23 23:43:52 C 08 09 26.15 +26 24 34.8 r B67
2008-12-24 20:56:14 C 08 08 13.27 +26 25 51.2 o A78
2008-12-24 21:02:15 C 08 08 12.90 +26 25 51.5 o A78
2008-12-24 21:08:17 C 08 08 12.56 +26 25 51.8 o A78
2008-12-25 07:04:58 C 08 07 37.65 +26 26 29.3 o H55
2008-12-25 07:06:34 C 08 07 37.54 +26 26 29.3 o H55
2008-12-25 07:08:10 C 08 07 37.44 +26 26 29.3 o H55
2008-12-25 07:14:21 C 08 07 37.09 +26 26 29.6 o H55
2008-12-25 07:17:37 C 08 07 36.89 +26 26 29.9 o H55
2008-12-26 22:39:52 C 08 05 17.60 +26 28 41.1 r A13
2008-12-26 23:12:07 C 08 05 15.64 +26 28 42.8 r A13
2008-12-30 07:11:34 C 08 00 23.05 +26 32 38.5 r H45
2008-12-30 07:13:28 C 08 00 22.98 +26 32 38.7 r H45
2008-12-30 07:15:12 C 08 00 22.90 +26 32 39.1 r H45
2008-12-30 07:17:45 C 08 00 22.69 +26 32 39.2 r H45
2008-12-30 07:19:24 C 08 00 22.63 +26 32 39.3 r H45
2008-12-30 07:21:19 C 08 00 22.51 +26 32 39.3 r H45
2008-12-31 01:08:16 C 07 59 16.12 +26 33 21.9 r 130
2008-12-31 01:13:28 C 07 59 15.78 +26 33 22.0 r 130
2008-12-31 01:18:06 C 07 59 15.49 +26 33 23.1 r 130
2008-12-31 01:23:19 C 07 59 15.16 +26 33 23.2 r 130
2008-12-31 06:29:27 C 07 58 56.40 +26 33 37.0 19.0 c 704
2008-12-31 06:47:49 C 07 58 55.19 +26 33 37.4 19.0 c 704
2008-12-31 07:06:42 C 07 58 54.01 +26 33 38.1 19.3 c 704
2008-12-31 07:09:16 C 07 58 53.81 +26 33 38.3 o 691
2008-12-31 07:25:12 C 07 58 52.77 +26 33 39.6 19.1 c 704
2008-12-31 07:43:32 C 07 58 51.58 +26 33 40.1 19.3 c 704
2008-12-31 08:01:30 C 07 58 50.46 +26 33 40.4 o 691
2009-01-02 08:53:23 C 07 55 46.00 +26 35 22.5 r H45
2009-01-02 08:55:33 C 07 55 45.83 +26 35 22.7 r H45
2009-01-02 08:57:33 C 07 55 45.71 +26 35 22.8 r H45
2009-01-02 08:59:26 C 07 55 45.61 +26 35 22.8 r H45
2009-01-02 09:01:19 C 07 55 45.50 +26 35 22.8 r H45
2009-01-02 09:03:15 C 07 55 45.36 +26 35 22.9 r H45
2009-01-16 06:35:45 C 07 34 59.36 +26 34 50.5 19.1 c 704
2009-01-16 06:53:53 C 07 34 58.23 +26 34 50.1 18.8 c 704
2009-01-16 07:12:41 C 07 34 57.11 +26 34 49.7 18.9 c 704
2009-01-16 07:31:20 C 07 34 55.99 +26 34 48.6 19.0 c 704
2009-01-16 07:49:28 C 07 34 54.87 +26 34 48.5 19.3 c 704
2009-01-17 06:01:33 C 07 33 37.30 +26 33 56.9 o G56
2009-01-17 06:10:29 C 07 33 36.77 +26 33 58.5 o G56
2009-01-21 06:26:15 C 07 28 12.32 +26 29 16.9 r G96
2009-01-21 06:37:40 C 07 28 11.67 +26 29 16.4 r G96
2009-01-21 06:49:11 C 07 28 11.02 +26 29 15.6 r G96
2009-01-21 07:11:10 C 07 28 09.80 +26 29 14.4 r G96
2009-01-25 07:02:28 C 07 23 12.29 +26 22 57.7 r H45