396730 (2003 KX16)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5790253147 ± 4.36e-08
Semi-major axis (a)1.3343495376 AU ± 8.71e-10
Inclination (i)23.61882131° ± 6.94e-06
Long. of Asc. Node (Ω)94.26695897° ± 9.53e-06
Arg. of Perihelion (ω)28.34460827° ± 1.10e-05
Mean Anomaly (M)265.89891373° ± 4.56e-06
Mean Motion (n)0.6394518703°/day ± 6.26e-10
Perihelion dist (q)0.56172738 AU ± 5.81e-08
Aphelion dist (Q)2.10697170 AU ± 5.81e-08
Orbital Period1.54136117 yr ± 1.51e-09
Physical Parameters
H (abs. magnitude)18.53
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.320″
Uncertainty0
Orbit TypeApollo
MOID0.299405 AU
Observations Used347
Oppositions8
Arc Total2003-2025
First Observation Used2003-05-29
Last Observation Used2025-08-19
Observations (364)
Date Type RA Dec Mag Band Observatory
2003-06-02 06:45:45 C 16 59 14.54 +12 25 41.2 c 711
2003-06-02 06:55:17 C 16 59 12.92 +12 25 17.7 18.3 c 704
2003-06-02 07:10:51 C 16 59 10.22 +12 24 40.8 18.3 c 704
2003-06-02 07:26:45 C 16 59 07.51 +12 24 03.9 18.3 c 704
2003-06-02 22:01:08 C 16 56 43.04 +11 49 32.8 d 170
2003-06-02 22:02:15 C 16 56 42.86 +11 49 30.5 d 170
2003-06-02 22:04:29 C 16 56 42.50 +11 49 25.3 d 170
2003-06-02 22:05:37 C 16 56 42.30 +11 49 22.4 d 170
2003-06-02 22:06:43 C 16 56 42.12 +11 49 20.0 d 170
2003-06-02 22:43:26 C 16 56 35.68 +11 47 52.0 c 246
2003-06-02 22:45:07 C 16 56 35.41 +11 47 47.9 c 246
2003-06-02 22:46:12 C 16 56 35.23 +11 47 45.6 c 246
2003-06-02 22:47:07 C 16 56 35.08 +11 47 43.6 c 246
2003-06-02 22:48:10 C 16 56 34.92 +11 47 41.0 c 246
2003-06-02 22:49:02 C 16 56 34.77 +11 47 38.5 c 246
2003-06-03 22:53:25 C 16 52 41.92 +10 51 16.5 c 246
2003-06-03 22:54:36 C 16 52 41.76 +10 51 14.2 c 246
2003-06-03 22:55:26 C 16 52 41.61 +10 51 12.1 c 246
2003-06-03 22:56:17 C 16 52 41.46 +10 51 09.8 c 246
2003-06-03 22:58:01 C 16 52 41.21 +10 51 05.9 c 246
2003-06-03 22:59:23 C 16 52 40.97 +10 51 02.6 c 246
2003-06-05 01:05:32 C 16 48 37.20 +09 50 41.0 d 118
2003-06-05 01:08:16 C 16 48 36.79 +09 50 35.2 d 118
2003-06-05 01:11:07 C 16 48 36.37 +09 50 29.3 d 118
2003-06-07 06:32:10 C 16 40 49.72 +07 50 12.9 18.4 c 704
2003-06-07 06:47:00 C 16 40 47.58 +07 49 41.4 18.6 c 704
2003-06-07 07:02:21 C 16 40 45.39 +07 49 06.2 18.6 c 704
2003-06-07 07:32:27 C 16 40 41.01 +07 48 00.4 18.6 c 704
2003-06-07 23:43:39 C 16 38 27.21 +07 12 19.3 d 118
2003-06-07 23:45:04 C 16 38 27.09 +07 12 16.4 d 118
2003-06-07 23:49:31 C 16 38 26.42 +07 12 06.1 d 118
2003-06-07 23:50:57 C 16 38 26.30 +07 12 03.4 d 118
2003-06-09 06:29:24 C 16 34 23.39 +06 05 55.9 18.1 c 704
2003-06-09 06:44:05 C 16 34 21.36 +06 05 25.6 18.8 c 704
2003-06-09 06:58:34 C 16 34 19.49 +06 04 54.6 18.0 c 704
2003-06-09 06:58:50 C 16 34 19.46 +06 04 54.7 18.6 c 704
2003-06-09 07:13:11 C 16 34 17.53 +06 04 23.9 17.5 c 704
2003-06-09 07:28:08 C 16 34 15.56 +06 03 51.6 17.7 c 704
2003-06-09 23:36:30 C 16 32 12.78 +05 29 37.7 d 118
2003-06-09 23:40:37 C 16 32 12.18 +05 29 29.7 d 118
2003-06-09 23:44:26 C 16 32 11.80 +05 29 21.4 d 118
2003-06-09 23:47:51 C 16 32 11.29 +05 29 13.4 d 118
2003-06-20 22:10:53 C 16 06 33.48 -02 36 17.4 d 118
2003-06-20 22:18:16 C 16 06 32.98 -02 36 29.3 d 118
2003-06-20 22:24:58 C 16 06 32.35 -02 36 39.8 d 118
2003-06-20 22:34:27 C 16 06 31.60 -02 36 55.3 d 118
2003-06-21 05:06:48 C 16 06 03.75 -02 47 17.6 c 715
2003-06-21 05:13:47 C 16 06 03.22 -02 47 28.8 c 715
2003-06-21 05:22:55 C 16 06 02.54 -02 47 43.3 c 715
2003-06-22 05:36:00 C 16 04 21.68 -03 25 40.0 c 858