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
2025-12-13 20:50:15 C 09 23 27.28 +18 31 24.6 V D29
2025-12-15 18:52:43 C 09 22 33.23 +18 32 59.4 V D29
2025-12-15 19:13:05 C 09 22 32.79 +18 33 00.6 V D29
2025-12-15 19:33:27 C 09 22 32.33 +18 33 02.6 V D29
2025-12-17 20:24:39 C 09 21 26.54 +18 35 12.2 V D29
2025-12-17 20:45:01 C 09 21 26.06 +18 35 13.0 V D29
2025-12-17 21:05:23 C 09 21 25.51 +18 35 14.2 V D29
2025-12-18 16:45:38 C 09 20 56.97 +18 36 14.5 V D29
2025-12-18 17:05:58 C 09 20 56.44 +18 36 16.7 V D29
2025-12-18 17:26:18 C 09 20 55.93 +18 36 17.8 V D29
2025-12-30 17:50:56 C 09 11 26.533 +18 59 14.53 W O18
2025-12-30 19:01:34 C 09 11 23.627 +18 59 21.85 W O18
2026-01-02 17:17:46 C 09 08 27.508 +19 06 42.94 W O18
2026-01-02 18:36:44 C 09 08 23.999 +19 06 51.61 W O18
2026-01-11 09:26:38 C 08 58 39.466 +19 30 37.74 X F52
2026-01-11 09:43:25 C 08 58 38.572 +19 30 41.50 X F52
2026-01-11 10:00:06 C 08 58 37.736 +19 30 41.82 X F52
2026-01-12 20:14:44 C 08 56 53.09 +19 34 44.6 V D29
2026-01-12 20:35:06 C 08 56 52.04 +19 34 46.6 V D29
2026-01-12 20:55:28 C 08 56 50.96 +19 34 48.9 V D29