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
2003-06-22 05:51:50 C 16 04 20.53 -03 26 04.0 c 858
2003-07-01 05:18:08 C 15 53 23.97 -08 20 51.5 18.7 c 704
2003-07-01 05:32:29 C 15 53 23.41 -08 21 08.4 19.5 c 704
2003-07-01 06:01:20 C 15 53 22.32 -08 21 42.5 19.3 c 704
2003-07-01 06:15:55 C 15 53 21.70 -08 22 00.7 19.0 c 704
2006-05-26 04:21:44 C 10 45 21.40 +57 34 58.9 o 734
2006-05-26 04:27:21 C 10 45 24.39 +57 34 41.5 o 734
2006-05-26 04:32:55 C 10 45 27.33 +57 34 24.1 o 734
2006-05-26 04:37:24 C 10 45 29.74 +57 34 09.1 o 734
2006-05-26 04:43:31 C 10 45 32.99 +57 33 50.5 o 734
2006-06-11 04:13:57 C 12 50 32.73 +33 23 09.2 o 448
2006-06-11 04:34:57 C 12 50 36.59 +33 21 50.5 o 448
2006-06-11 04:51:48 C 12 50 39.71 +33 20 46.9 o 448
2011-07-20 06:42:43 C 19 38 03.95 -37 30 12.1 o 807
2011-07-20 06:53:35 C 19 38 02.85 -37 30 17.4 o 807
2011-07-20 07:04:27 C 19 38 01.75 -37 30 22.4 o 807
2013-08-26 09:58:56 C 02 19 31.17 -41 39 33.2 u 807
2013-08-26 10:04:21 C 02 19 31.44 -41 39 40.7 u 807
2013-08-26 10:09:44 C 02 19 31.79 -41 39 48.7 u 807
2013-08-27 09:32:52 C 02 21 05.67 -42 14 50.0 u 807
2013-08-27 09:37:20 C 02 21 05.96 -42 14 56.6 u 807
2013-08-27 09:41:48 C 02 21 06.24 -42 15 03.3 u 807
2013-08-27 09:46:16 C 02 21 06.50 -42 15 10.2 u 807
2013-08-27 09:50:41 C 02 21 06.76 -42 15 17.0 u 807
2013-09-27 09:10:08 C 03 09 48.37 -64 45 25.0 u 807
2013-09-27 09:13:45 C 03 09 48.65 -64 45 32.1 u 807
2013-09-27 09:17:23 C 03 09 48.88 -64 45 39.5 u 807
2013-09-27 09:21:03 C 03 09 49.05 -64 45 46.8 u 807
2013-09-27 09:24:42 C 03 09 49.28 -64 45 53.9 u 807
2014-06-04 12:16:31 C 20 12 26.219 -22 09 26.36 L F51
2014-06-04 12:31:48 C 20 12 25.403 -22 09 37.19 L F51
2014-06-04 12:47:07 C 20 12 24.588 -22 09 48.04 L F51
2014-06-04 13:02:27 C 20 12 23.764 -22 09 58.99 L F51
2020-05-15 14:02:06 C 19 03 45.46 +05 52 06.9 V T08
2020-05-15 14:07:48 C 19 03 44.72 +05 52 01.5 V T08
2020-05-15 14:15:47 C 19 03 43.71 +05 51 52.8 V T08
2020-05-15 14:28:31 C 19 03 42.06 +05 51 40.4 V T08
2020-05-21 12:12:57 C 18 45 02.87 +03 16 43.1 V T05
2020-05-21 12:15:37 C 18 45 02.45 +03 16 40.4 V T05
2020-05-21 12:31:35 C 18 45 00.18 +03 16 22.0 V T05
2020-05-21 12:43:32 C 18 44 58.43 +03 16 07.6 V T05
2020-05-29 10:30:49 C 18 17 28.98 -00 38 01.5 V T05
2020-05-29 10:38:45 C 18 17 27.72 -00 38 11.8 V T05
2020-05-29 10:48:04 C 18 17 26.31 -00 38 23.3 V T05
2020-05-29 11:02:40 C 18 17 24.02 -00 38 42.3 V T05
2020-06-08 11:39:19 C 17 41 58.07 -05 52 08.3 V T08
2020-06-08 11:44:37 C 17 41 57.33 -05 52 15.8 V T08
2020-06-08 11:53:56 C 17 41 55.97 -05 52 27.3 V T08
2020-06-08 12:19:23 C 17 41 52.25 -05 53 00.1 V T08
2020-06-10 11:16:25 C 17 35 18.74 -06 52 35.7 V T05