483506 (2002 XU66)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5374504723 ± 4.92e-08
Semi-major axis (a)2.7538383136 AU ± 1.82e-08
Inclination (i)24.45046859° ± 1.70e-05
Long. of Asc. Node (Ω)285.36954411° ± 1.74e-05
Arg. of Perihelion (ω)90.01033113° ± 4.73e-05
Mean Anomaly (M)25.88857991° ± 2.98e-05
Mean Motion (n)0.2156773900°/day ± 2.14e-09
Perihelion dist (q)1.27378661 AU ± 1.36e-07
Aphelion dist (Q)4.23389002 AU ± 1.38e-07
Orbital Period4.56991010 yr ± 4.52e-08
Physical Parameters
H (abs. magnitude)18.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.390″
Uncertainty0
Orbit TypeAmor
MOID0.533217 AU
Observations Used101
Oppositions19
Arc Total2002-2026
First Observation Used2002-12-12
Last Observation Used2026-01-09
Observations (105)
Date Type RA Dec Mag Band Observatory
2011-07-08 06:47:25 C 19 50 22.86 -15 54 57.5 u H36
2011-07-08 06:56:07 C 19 50 22.29 -15 54 50.1 u H36
2011-07-19 09:07:23 C 19 32 28.070 -11 52 51.00 L F51
2011-07-19 09:39:17 C 19 32 25.662 -11 52 20.03 L F51
2011-07-19 09:54:58 C 19 32 24.477 -11 52 04.93 L F51
2011-08-21 20:24:09 C 18 42 27.26 +00 55 21.9 t 204
2011-08-21 20:42:15 C 18 42 26.52 +00 55 37.1 t 204
2017-01-04 10:22:34 C 09 01 38.509 +03 31 02.65 L F51
2017-01-04 10:59:50 C 09 01 36.532 +03 30 52.79 L F51
2017-01-20 11:08:35 C 08 40 06.243 +02 14 27.38 L F51
2017-01-20 11:27:59 C 08 40 05.055 +02 14 24.54 L F51
2017-01-20 12:03:53 C 08 40 02.927 +02 14 20.05 L F51
2017-02-02 09:29:38 C 08 22 42.050 +01 50 44.90 L F51
2017-02-02 09:49:11 C 08 22 40.993 +01 50 44.11 L F51
2017-02-02 10:08:47 C 08 22 39.950 +01 50 43.76 L F51
2025-10-29 19:51:52 C 08 36 50.855 +29 50 23.21 W O18
2025-10-29 21:14:37 C 08 36 53.789 +29 49 35.00 W O18
2025-10-31 21:54:04 C 08 38 35.158 +29 20 51.47 W O18
2025-10-31 22:13:06 C 08 38 35.752 +29 20 40.40 W O18
2025-11-03 20:33:32 C 08 40 42.630 +28 39 25.26 W O18
2025-11-03 22:04:11 C 08 40 44.949 +28 38 33.13 W O18
2025-11-25 19:24:21 C 08 43 31.320 +23 43 37.62 W O18
2025-11-25 19:25:08 C 08 43 31.378 +23 43 37.24 W O18
2025-11-29 11:54:28 C 08 41 38.641 +22 56 23.82 V G96
2025-11-29 12:00:37 C 08 41 38.440 +22 56 20.80 V G96
2025-11-29 12:06:47 C 08 41 38.303 +22 56 17.66 V G96
2025-11-29 12:12:56 C 08 41 38.144 +22 56 14.86 V G96
2025-11-30 12:13:31 C 08 41 00.988 +22 43 33.45 X F52
2025-11-30 12:49:00 C 08 40 59.961 +22 43 14.79 X F52
2025-11-30 13:06:54 C 08 40 59.417 +22 43 05.54 X F52
2025-12-14 09:59:04 C 08 27 26.591 +19 52 08.91 X F51
2025-12-14 10:17:49 C 08 27 25.560 +19 51 59.70 X F51
2025-12-14 10:36:35 C 08 27 24.535 +19 51 50.49 X F51
2025-12-14 10:55:20 C 08 27 23.485 +19 51 41.32 X F51
2025-12-17 19:21:47 C 08 22 52.41 +19 11 54.4 V D29
2025-12-17 19:42:09 C 08 22 51.19 +19 11 45.6 V D29
2025-12-17 20:02:31 C 08 22 49.92 +19 11 35.4 V D29
2025-12-19 17:43:39 C 08 20 05.76 +18 49 20.5 V D29
2025-12-19 18:03:59 C 08 20 04.43 +18 49 10.2 V D29
2025-12-25 18:33:40 C 08 10 42.87 +17 40 29.1 V D29
2025-12-25 18:54:01 C 08 10 41.44 +17 40 19.4 V D29
2025-12-25 19:14:23 C 08 10 40.02 +17 40 09.7 V D29
2025-12-27 16:57:24 C 08 07 32.49 +17 19 02.1 V D29
2025-12-27 17:17:46 C 08 07 31.01 +17 18 52.3 V D29
2025-12-29 17:20:17 C 08 04 10.250 +16 57 01.38 W O18
2025-12-29 18:41:58 C 08 04 04.384 +16 56 24.87 W O18
2025-12-30 10:47:18 C 08 02 56.155 +16 49 11.82 V G96
2025-12-30 10:55:51 C 08 02 55.489 +16 49 07.10 V G96
2025-12-30 11:13:01 C 08 02 54.323 +16 48 59.69 V G96
2025-12-30 11:58:05 C 08 02 50.975 +16 48 40.39 V G96