430802 (2004 XK4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3522021874 ± 1.12e-07
Semi-major axis (a)1.8275592151 AU ± 1.51e-08
Inclination (i)8.44688311° ± 8.62e-06
Long. of Asc. Node (Ω)69.25027506° ± 2.41e-05
Arg. of Perihelion (ω)50.82812485° ± 4.24e-05
Mean Anomaly (M)151.47536709° ± 4.33e-05
Mean Motion (n)0.3989377096°/day ± 4.93e-09
Perihelion dist (q)1.18388886 AU ± 2.05e-07
Aphelion dist (Q)2.47122957 AU ± 2.05e-07
Orbital Period2.47062702 yr ± 3.06e-08
Physical Parameters
H (abs. magnitude)21.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.394″
Uncertainty0
Orbit TypeAmor
MOID0.229676 AU
Observations Used104
Oppositions10
Arc Total2004-2020
First Observation Used2004-12-07
Last Observation Used2020-05-13
Observations (108)
Date Type RA Dec Mag Band Observatory
2004-12-17 05:11:23 C 04 27 32.17 +30 18 23.1 19.6 c 704
2004-12-17 05:30:25 C 04 27 31.30 +30 18 47.5 20.0 c 704
2004-12-29 00:22:35 C 04 18 40.68 +36 21 24.8 r J95
2004-12-29 00:52:00 C 04 18 40.05 +36 22 01.0 r J95
2004-12-29 05:01:32 C 04 18 36.49 +36 27 21.1 r 734
2004-12-29 05:05:39 C 04 18 36.35 +36 27 26.0 r 734
2004-12-29 05:09:46 C 04 18 36.23 +36 27 30.8 r 734
2005-01-13 06:48:37 C 04 22 36.87 +43 17 06.7 r 448
2005-01-13 06:57:32 C 04 22 37.20 +43 17 14.9 r 448
2005-01-13 07:16:22 C 04 22 37.85 +43 17 32.8 r 448
2005-01-14 20:44:58 C 04 24 25.63 +43 54 16.6 o 198
2005-01-14 20:49:01 C 04 24 25.81 +43 54 20.3 o 198
2005-01-14 21:07:13 C 04 24 26.53 +43 54 38.1 o 198
2005-03-02 08:41:29 C 07 03 17.73 +49 07 20.8 F65
2005-03-02 08:43:00 C 07 03 18.05 +49 07 19.4 F65
2005-03-02 08:44:26 C 07 03 18.24 +49 07 18.8 F65
2005-03-02 08:45:55 C 07 03 18.54 +49 07 18.0 F65
2009-11-19 09:13:02 C 08 11 21.82 +22 51 37.7 o 291
2009-11-19 09:21:28 C 08 11 23.15 +22 51 40.4 o 291
2009-11-19 09:29:46 C 08 11 24.27 +22 51 44.5 o 291
2009-11-20 09:30:43 C 08 15 01.57 +23 01 03.5 o 291
2009-11-20 09:38:57 C 08 15 02.75 +23 01 06.9 o 291
2009-11-20 09:47:36 C 08 15 04.05 +23 01 10.5 o 291
2009-12-29 10:33:16 C 10 49 26.55 +30 02 16.5 o H21
2009-12-29 10:35:45 C 10 49 26.92 +30 02 17.4 o H21
2009-12-29 10:38:34 C 10 49 27.35 +30 02 18.6 o H21
2009-12-29 10:41:03 C 10 49 27.74 +30 02 19.5 o H21
2010-02-07 11:06:31 C 12 32 57.26 +35 02 16.3 u 448
2010-02-07 11:41:21 C 12 32 58.21 +35 02 21.4 u 448
2010-02-07 12:16:12 C 12 32 59.16 +35 02 26.0 u 448
2010-02-17 07:46:20 C 12 36 53.36 +35 22 14.7 u 448
2010-02-17 08:25:22 C 12 36 53.04 +35 22 16.1 u 448
2010-02-17 09:04:21 C 12 36 52.65 +35 22 16.9 u 448
2010-02-25 14:21:40 C 12 33 59.044 +35 05 39.27 L F51
2010-02-25 14:35:47 C 12 33 58.562 +35 05 36.46 L F51
2015-01-16 10:50:59 C 13 34 27.09 +08 02 26.0 u H21
2015-01-16 11:09:38 C 13 34 29.08 +08 02 20.4 u H21
2015-01-16 11:26:38 C 13 34 30.88 +08 02 15.4 u H21
2015-02-16 13:21:25 C 14 34 11.189 +05 45 20.30 L F51
2015-02-16 13:40:39 C 14 34 12.011 +05 45 19.36 L F51
2015-02-16 13:59:58 C 14 34 12.814 +05 45 18.42 L F51
2015-02-16 14:19:12 C 14 34 13.632 +05 45 17.45 L F51
2015-03-22 12:00:54 C 14 35 49.379 +05 54 58.45 L F51
2015-03-22 12:20:34 C 14 35 48.465 +05 54 58.63 L F51
2015-03-22 13:00:02 C 14 35 46.610 +05 54 59.24 L F51
2015-04-13 10:09:54 C 14 04 57.523 +05 12 28.22 L F51
2015-04-13 10:30:33 C 14 04 56.060 +05 12 24.32 L F51
2015-04-13 10:51:15 C 14 04 54.602 +05 12 20.29 L F51
2015-04-13 11:12:23 C 14 04 53.125 +05 12 15.99 L F51
2015-04-18 05:04:21 C 13 57 28.33 +04 46 55.4 o 691