468446 (2002 XX4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2837363769 ± 1.10e-07
Semi-major axis (a)1.7896819883 AU ± 7.19e-09
Inclination (i)25.61015179° ± 2.79e-05
Long. of Asc. Node (Ω)74.05528249° ± 1.59e-05
Arg. of Perihelion (ω)287.06796957° ± 4.69e-05
Mean Anomaly (M)256.50333417° ± 3.49e-05
Mean Motion (n)0.4116692946°/day ± 2.48e-09
Perihelion dist (q)1.28188411 AU ± 1.97e-07
Aphelion dist (Q)2.29747987 AU ± 1.98e-07
Orbital Period2.39421860 yr ± 1.44e-08
Physical Parameters
H (abs. magnitude)19.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.555″
Uncertainty0
Orbit TypeAmor
MOID0.446888 AU
Observations Used87
Oppositions11
Arc Total2002-2021
First Observation Used2002-12-05
Last Observation Used2021-08-10
Observations (89)
Date Type RA Dec Mag Band Observatory
2002-12-28 04:50:19 C 04 11 13.54 +32 53 50.4 c 715
2002-12-28 05:01:04 C 04 11 12.94 +32 53 59.2 c 715
2004-05-14 08:26:23 C 15 47 58.95 -01 07 56.9 d 291
2004-05-14 08:36:43 C 15 47 58.19 -01 07 59.4 d 291
2004-05-14 08:46:50 C 15 47 57.42 -01 08 03.2 d 291
2004-05-18 04:22:26 C 15 41 17.74 -01 37 50.3 d 291
2004-05-18 04:27:54 C 15 41 17.35 -01 37 53.3 d 291
2004-05-18 04:34:04 C 15 41 16.87 -01 37 55.6 d 291
2004-05-18 04:42:29 C 15 41 16.23 -01 37 57.3 d 291
2004-05-18 04:48:04 C 15 41 15.75 -01 38 00.5 d 291
2004-05-18 04:53:38 C 15 41 15.38 -01 38 02.7 d 291
2009-10-11 09:29:04 C 20 36 23.13 -66 14 58.9 o 474
2009-10-11 09:36:26 C 20 36 24.58 -66 14 51.6 o 474
2009-10-11 09:43:50 C 20 36 25.90 -66 14 44.6 o 474
2009-10-11 09:55:40 C 20 36 28.19 -66 14 33.9 o 474
2014-11-16 08:42:35 C 06 28 03.47 +18 05 14.7 o 291
2014-11-16 08:45:19 C 06 28 03.40 +18 05 18.7 o 291
2014-11-16 08:48:02 C 06 28 03.28 +18 05 22.6 o 291
2014-12-03 13:02:41 C 06 01 30.137 +28 37 14.69 L F51
2014-12-03 13:22:31 C 06 01 28.330 +28 37 44.43 L F51
2014-12-03 13:42:03 C 06 01 26.556 +28 38 13.69 L F51
2014-12-03 14:01:37 C 06 01 24.778 +28 38 43.06 L F51
2014-12-17 01:21:29 C 05 30 30.86 +35 54 40.5 q 204
2014-12-17 01:42:09 C 05 30 28.72 +35 55 04.0 q 204
2014-12-17 02:02:30 C 05 30 26.65 +35 55 26.5 q 204
2016-04-13 08:44:47 C 16 43 27.31 -02 50 25.2 u H21
2016-04-13 09:06:44 C 16 43 26.94 -02 50 26.8 u H21
2016-04-13 09:38:26 C 16 43 26.42 -02 50 28.2 u H21
2016-06-02 06:01:02 C 15 37 13.26 -08 39 27.4 q G96
2016-06-02 06:07:30 C 15 37 12.71 -08 39 30.6 q G96
2016-06-02 06:13:58 C 15 37 12.21 -08 39 34.3 q G96
2016-06-02 06:20:32 C 15 37 11.64 -08 39 37.7 q G96
2021-08-10 08:27:23 C 21 17 01.40 -79 39 17.9 W84
2021-08-10 08:33:33 C 21 17 01.15 -79 39 21.9 W84
2021-08-10 08:39:42 C 21 17 00.90 -79 39 25.9 W84
2021-08-10 08:46:45 C 21 17 00.64 -79 39 30.1 W84
2021-08-10 08:54:44 C 21 17 00.32 -79 39 35.4 W84
2021-08-10 09:02:43 C 21 17 00.01 -79 39 40.5 W84
2021-08-10 09:10:43 C 21 16 59.69 -79 39 46.1 W84