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
2012-08-28 02:54:19 C 00 47 34.38 +23 38 43.3 c A24
2012-08-29 01:16:41 C 00 50 29.52 +24 32 39.1 c A24
2012-08-29 01:17:13 C 00 50 29.59 +24 32 40.2 c A24
2012-08-29 01:17:46 C 00 50 29.65 +24 32 41.5 c A24
2012-08-29 01:18:18 C 00 50 29.71 +24 32 42.8 c A24
2012-08-29 02:22:26 C 00 50 37.57 +24 35 16.9 c A24
2012-08-29 02:22:58 C 00 50 37.63 +24 35 18.1 c A24
2012-08-29 02:23:31 C 00 50 37.70 +24 35 19.4 c A24
2012-08-29 02:24:04 C 00 50 37.76 +24 35 20.6 c A24
2012-08-29 02:49:41 C 00 50 40.82 +24 36 22.4 u 160
2012-08-29 02:52:34 C 00 50 41.17 +24 36 29.5 u 160
2012-08-29 02:55:25 C 00 50 41.49 +24 36 35.9 u 160
2012-08-30 07:56:06 C 00 54 29.46 +25 45 55.3 u H21
2012-08-30 08:00:22 C 00 54 29.98 +25 46 05.4 u H21
2012-08-30 08:02:53 C 00 54 30.29 +25 46 11.4 u H21
2012-08-30 08:08:13 C 00 54 30.94 +25 46 24.1 u H21
2012-08-30 08:11:00 C 00 54 31.28 +25 46 30.7 u H21
2012-08-30 08:16:14 C 00 54 31.92 +25 46 43.1 u H21
2012-08-30 08:18:41 C 00 54 32.22 +25 46 48.9 u H21
2012-08-30 08:22:10 C 00 54 32.65 +25 46 57.2 u H21
2012-09-09 01:07:13 C 01 25 07.41 +34 20 48.4 u 160
2012-09-09 01:09:23 C 01 25 07.67 +34 20 52.7 u 160
2012-09-09 01:11:33 C 01 25 07.92 +34 20 56.8 u 160
2012-09-10 02:11:59 C 01 28 22.23 +35 10 15.1 c A24
2012-09-10 02:13:01 C 01 28 22.35 +35 10 17.0 c A24
2012-09-10 03:19:28 C 01 28 30.39 +35 12 25.0 c A24
2012-09-10 03:20:31 C 01 28 30.51 +35 12 26.9 c A24
2012-09-11 01:07:36 C 01 31 19.45 +35 54 14.5 u 089
2012-09-11 01:09:15 C 01 31 19.65 +35 54 17.6 u 089
2012-09-11 01:10:54 C 01 31 19.85 +35 54 20.7 u 089
2012-09-11 01:17:55 C 01 31 20.69 +35 54 33.8 u 089
2012-09-11 01:25:40 C 01 31 21.62 +35 54 48.2 u 089
2012-09-11 01:27:18 C 01 31 21.82 +35 54 51.3 u 089
2012-09-11 01:28:57 C 01 31 22.02 +35 54 54.4 u 089
2012-09-11 01:30:36 C 01 31 22.22 +35 54 57.5 u 089
2012-09-13 23:41:47 C 01 40 18.22 +38 02 10.7 u 089
2012-09-13 23:43:25 C 01 40 18.40 +38 02 13.7 u 089
2012-09-13 23:45:04 C 01 40 18.59 +38 02 16.5 u 089
2012-09-13 23:46:43 C 01 40 18.79 +38 02 19.4 u 089
2012-09-13 23:48:22 C 01 40 18.97 +38 02 22.1 u 089
2012-09-13 23:50:01 C 01 40 19.17 +38 02 25.1 u 089
2012-09-13 23:51:40 C 01 40 19.36 +38 02 28.0 u 089
2012-09-13 23:53:19 C 01 40 19.56 +38 02 30.9 u 089
2012-09-13 23:54:58 C 01 40 19.75 +38 02 33.6 u 089
2012-09-13 23:56:37 C 01 40 19.94 +38 02 36.7 u 089
2012-09-14 23:41:24 C 01 43 18.92 +38 42 58.7 c J81
2012-09-14 23:49:00 C 01 43 19.79 +38 43 11.7 c J81
2012-09-14 23:53:52 C 01 43 20.37 +38 43 19.9 c J81
2012-09-15 21:51:14 C 01 46 03.08 +39 19 17.0 u C39
2012-09-15 22:35:15 C 01 46 08.24 +39 20 30.2 u C39