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
2009-01-25 07:09:42 C 07 23 11.93 +26 22 57.3 r H45
2009-01-30 05:29:56 C 07 17 46.42 +26 13 18.5 19.4 c 704
2009-01-30 05:47:51 C 07 17 45.63 +26 13 17.4 19.5 c 704
2009-01-30 06:05:29 C 07 17 44.83 +26 13 15.3 19.9 c 704
2009-01-30 06:23:08 C 07 17 44.12 +26 13 12.3 19.8 c 704
2009-02-21 04:45:29 C 07 04 10.30 +25 15 08.7 r G96
2009-02-21 04:57:08 C 07 04 10.20 +25 15 07.3 r G96
2009-02-21 05:08:51 C 07 04 10.02 +25 15 05.7 r G96
2009-02-21 05:20:25 C 07 04 09.94 +25 15 04.4 r G96
2011-04-03 10:36:40 C 13 09 54.474 -17 21 08.45 L F51
2011-04-03 10:56:40 C 13 09 53.745 -17 21 05.26 L F51
2011-04-03 11:39:27 C 13 09 52.137 -17 20 58.06 L F51
2012-04-05 09:43:41 C 19 22 39.84 -29 10 01.6 o 807
2012-04-05 09:55:16 C 19 22 40.82 -29 10 00.3 o 807
2012-05-24 04:57:26 C 21 01 26.12 -24 51 53.0 o 954
2012-05-24 05:18:45 C 21 01 27.91 -24 51 44.2 o 954
2012-05-25 04:02:42 C 21 03 22.78 -24 43 37.3 o 954
2012-05-25 04:27:50 C 21 03 24.98 -24 43 27.1 o 954
2012-05-25 04:52:22 C 21 03 26.98 -24 43 19.4 o 954
2012-05-25 14:28:48 C 21 04 15.589 -24 39 49.79 L F51
2012-05-25 14:35:25 C 21 04 16.128 -24 39 47.23 L F51
2012-06-20 10:39:10 C 21 57 02.52 -19 39 25.0 r 703
2012-06-20 10:41:57 C 21 57 02.70 -19 39 23.1 r 703
2012-06-20 10:44:43 C 21 57 02.95 -19 39 21.3 r 703
2012-07-17 23:23:29 C 22 56 45.24 -09 32 06.2 o C77
2012-07-17 23:28:39 C 22 56 45.72 -09 31 59.7 o C77
2012-07-17 23:33:48 C 22 56 46.21 -09 31 53.2 o C77
2012-07-17 23:38:56 C 22 56 46.61 -09 31 46.5 o C77
2012-07-17 23:44:07 C 22 56 47.16 -09 31 40.1 o C77
2012-07-17 23:49:16 C 22 56 47.64 -09 31 33.5 o C77
2012-07-17 23:54:24 C 22 56 48.09 -09 31 27.9 o C77
2012-07-27 00:23:28 C 23 18 10.10 -04 17 16.0 r A17
2012-07-27 00:40:19 C 23 18 11.75 -04 16 48.6 r A17
2012-07-27 00:57:10 C 23 18 13.40 -04 16 21.4 r A17
2012-07-28 01:11:02 C 23 20 41.97 -03 36 26.8 u 160
2012-07-28 01:12:44 C 23 20 42.13 -03 36 24.3 u 160
2012-07-28 01:14:27 C 23 20 42.28 -03 36 21.4 u 160
2012-07-28 07:55:14 C 23 21 23.48 -03 25 10.4 t H21
2012-07-28 08:13:28 C 23 21 25.26 -03 24 40.0 t H21
2012-07-28 08:31:41 C 23 21 27.04 -03 24 09.3 t H21
2012-07-28 08:49:54 C 23 21 28.81 -03 23 38.7 t H21
2012-07-28 09:07:59 C 23 21 30.57 -03 23 08.4 t H21
2012-07-28 09:26:34 C 23 21 32.38 -03 22 37.3 t H21
2012-07-29 00:27:57 C 23 23 06.11 -02 57 12.6 u 160
2012-07-29 00:29:40 C 23 23 06.28 -02 57 09.7 u 160
2012-07-29 00:31:24 C 23 23 06.46 -02 57 06.9 u 160
2012-07-30 00:06:14 C 23 25 33.51 -02 16 25.2 u 160
2012-07-30 00:07:57 C 23 25 33.69 -02 16 22.3 u 160
2012-07-30 00:09:43 C 23 25 33.85 -02 16 18.9 u 160
2012-07-31 01:40:13 C 23 28 13.67 -01 31 14.0 u 160