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
2012-09-15 22:44:49 C 01 46 09.37 +39 20 45.3 u C39
2012-09-17 00:08:02 C 01 49 14.09 +40 01 06.6 u 160
2012-09-17 00:11:59 C 01 49 14.54 +40 01 12.8 u 160
2012-09-17 00:15:57 C 01 49 14.99 +40 01 19.2 u 160
2012-09-17 00:16:58 C 01 49 15.15 +40 01 20.2 c A24
2012-09-17 00:18:00 C 01 49 15.26 +40 01 21.7 c A24
2012-09-17 01:24:34 C 01 49 22.69 +40 03 05.7 c A24
2012-09-17 01:25:35 C 01 49 22.80 +40 03 07.4 c A24
2012-09-18 23:42:15 C 01 54 53.35 +41 12 08.7 u 089
2012-09-18 23:43:53 C 01 54 53.51 +41 12 10.9 u 089
2012-09-18 23:45:32 C 01 54 53.71 +41 12 13.3 u 089
2012-09-18 23:47:11 C 01 54 53.87 +41 12 15.7 u 089
2012-09-18 23:48:50 C 01 54 54.05 +41 12 17.8 u 089
2012-09-18 23:57:55 C 01 54 55.04 +41 12 31.1 u 089
2012-09-18 23:59:34 C 01 54 55.22 +41 12 33.5 u 089
2012-09-19 00:01:13 C 01 54 55.39 +41 12 35.7 u 089
2012-09-19 00:37:17 C 01 54 59.29 +41 13 27.2 u 089
2012-09-19 00:53:21 C 01 55 01.03 +41 13 49.8 u 089
2012-09-20 21:55:45 C 02 00 13.09 +42 15 40.4 r 168
2012-09-20 21:59:20 C 02 00 13.48 +42 15 45.1 r 168
2012-09-20 23:10:01 C 02 00 20.98 +42 17 17.6 r 168
2012-09-20 23:14:00 C 02 00 21.39 +42 17 22.8 r 168
2012-09-27 11:59:13 C 02 16 56.38 +45 13 35.5 o 300
2012-09-27 12:25:49 C 02 16 58.78 +45 14 01.9 o 300
2012-09-27 12:52:25 C 02 17 01.26 +45 14 29.3 o 300
2012-09-27 13:42:49 C 02 17 05.76 +45 15 19.6 o 300
2012-09-27 17:30:33 C 02 17 25.33 +45 18 57.2 o 300
2012-09-27 17:43:47 C 02 17 26.39 +45 19 09.2 o 300
2012-09-27 18:47:22 C 02 17 31.90 +45 20 05.7 o 300
2012-09-28 11:02:49 C 02 19 08.69 +45 34 29.0 o 300
2012-09-28 11:13:29 C 02 19 09.67 +45 34 39.4 o 300
2012-09-28 11:18:49 C 02 19 10.17 +45 34 44.5 o 300
2012-09-28 13:07:49 C 02 19 19.98 +45 36 29.2 o 300
2012-09-29 07:33:34 C 02 21 00.50 +45 52 22.9 u H21
2012-09-29 07:39:18 C 02 21 00.95 +45 52 27.8 u H21
2012-09-29 07:45:54 C 02 21 01.49 +45 52 33.3 u H21
2012-09-29 07:52:29 C 02 21 02.02 +45 52 38.8 u H21
2012-09-29 08:00:17 C 02 21 02.65 +45 52 45.2 u H21
2012-10-02 01:58:36 C 02 26 51.08 +46 42 34.8 P 716
2012-10-02 02:58:50 C 02 26 56.13 +46 43 20.9 P 716
2012-10-02 03:38:00 C 02 26 59.29 +46 43 50.8 P 716
2012-10-02 04:32:44 C 02 27 03.62 +46 44 32.4 P 716
2012-10-02 22:23:58 C 02 28 30.17 +46 56 23.4 u A13
2012-10-02 22:47:52 C 02 28 31.91 +46 56 39.8 u A13
2012-10-03 04:30:43 C 02 29 00.19 +47 00 15.6 P 716
2012-10-03 05:18:19 C 02 29 03.66 +47 00 49.0 P 716
2012-10-03 06:00:02 C 02 29 06.66 +47 01 17.2 P 716
2012-10-03 06:36:17 C 02 29 09.21 +47 01 41.5 P 716
2012-10-03 07:27:57 C 02 29 12.77 +47 02 15.6 P 716
2012-10-03 09:34:18 C 02 29 21.06 +47 03 33.8 u H36