2003 KF4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5744619669 ± 2.00e+00
Semi-major axis (a)2.3271269522 AU ± 3.00e+00
Inclination (i)8.30363777° ± 4.00e+00
Long. of Asc. Node (Ω)60.60804424° ± 5.00e+00
Arg. of Perihelion (ω)157.58749139° ± 6.00e+00
Mean Anomaly (M)121.71956442° ± 2.18e-01
Mean Motion (n)0.2776435600°/day ± 5.37e-01
Perihelion dist (q)0.99028300 AU ± 4.83e+00
Aphelion dist (Q)3.66387340 AU ± 6.63e+00
Orbital Period3.54990280 yr ± 6.86e+00
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.521″
Uncertainty3
Orbit TypeApollo
MOID0.003994 AU
Observations Used106
Oppositions1
Arc Total2003-2003
First Observation Used
Last Observation Used2003-06-08
Observations (108)
Date Type RA Dec Mag Band Observatory
2003-05-27 04:07:26 C 12 44 20.03 -33 57 09.0 m 333
2003-05-27 04:07:51 C 12 44 20.74 -33 57 21.7 m 333
2003-05-27 08:32:46 C 12 53 02.27 -36 02 11.6 m 428
2003-05-27 08:37:13 C 12 53 10.34 -36 04 21.8 m 428
2003-05-27 08:38:40 C 12 53 13.00 -36 05 04.1 m 428
2003-05-27 08:40:17 C 12 53 15.94 -36 05 51.3 m 428
2003-05-28 03:54:01 C 13 31 40.83 -44 18 52.6 m 333
2003-05-28 03:54:35 C 13 31 41.94 -44 19 05.5 m 333
2003-05-28 03:55:09 C 13 31 43.05 -44 19 18.2 m 333
2003-05-28 03:55:45 C 13 31 44.16 -44 19 30.0 m 333
2003-05-28 03:56:19 C 13 31 45.38 -44 19 44.9 m 333
2003-05-28 03:56:52 C 13 31 46.29 -44 19 55.7 m 333
2003-05-28 03:57:29 C 13 31 47.50 -44 20 08.2 m 333
2003-05-28 03:58:01 C 13 31 48.60 -44 20 21.4 m 333
2003-05-28 04:06:36 C 13 32 05.23 -44 23 28.4 m 333
2003-05-28 04:07:11 C 13 32 06.31 -44 23 40.7 m 333
2003-05-28 04:07:45 C 13 32 07.47 -44 23 53.5 m 333
2003-05-28 04:08:21 C 13 32 08.63 -44 24 06.6 m 333
2003-05-28 04:08:55 C 13 32 09.72 -44 24 18.8 m 333
2003-05-28 04:09:31 C 13 32 10.87 -44 24 32.2 m 333
2003-05-28 04:10:05 C 13 32 11.97 -44 24 44.0 m 333
2003-05-28 04:10:39 C 13 32 13.08 -44 24 56.8 m 333
2003-05-28 04:12:23 C 13 32 16.46 -44 25 34.8 m 333
2003-05-28 04:12:57 C 13 32 17.53 -44 25 46.9 m 333
2003-05-28 04:13:33 C 13 32 18.59 -44 26 00.5 m 333
2003-05-28 04:14:07 C 13 32 19.84 -44 26 12.9 m 333
2003-05-28 05:02:07 C 13 33 52.92 -44 43 24.3 m 333
2003-05-28 05:03:07 C 13 33 54.82 -44 43 45.8 m 333
2003-05-28 05:03:35 C 13 33 55.81 -44 43 56.1 m 333
2003-05-28 05:04:05 C 13 33 56.77 -44 44 07.0 m 333
2003-05-28 05:04:36 C 13 33 57.69 -44 44 18.2 m 333
2003-05-28 05:05:04 C 13 33 58.65 -44 44 28.1 m 333
2003-05-28 05:05:34 C 13 33 59.67 -44 44 39.0 m 333
2003-05-29 11:52:58 C 14 37 39.70 -52 56 30.5 m 428
2003-05-29 11:54:35 C 14 37 42.85 -52 56 48.8 m 428
2003-05-30 11:48:04 C 15 23 26.79 -56 20 24.1 c E14
2003-05-30 11:53:28 C 15 23 35.89 -56 20 58.5 c E14
2003-05-30 11:58:53 C 15 23 44.92 -56 21 32.6 c E14
2003-05-30 13:23:00 C 15 26 02.82 -56 30 28.3 m 428
2003-05-30 13:26:49 C 15 26 09.16 -56 30 50.0 m 428
2003-05-30 13:28:34 C 15 26 12.03 -56 31 00.0 m 428
2003-05-30 13:30:27 C 15 26 15.14 -56 31 10.7 m 428
2003-06-02 11:09:44 C 17 00 38.59 -59 04 19.8 c 474
2003-06-02 11:30:59 C 17 00 57.87 -59 04 26.0 c 474
2003-06-02 11:32:20 C 17 00 59.07 -59 04 26.3 c 474
2003-06-02 11:37:20 C 17 01 03.41 -59 04 28.7 c 474
2003-06-02 11:38:30 C 17 01 04.70 -59 04 27.7 c 474
2003-06-02 11:39:29 C 17 01 05.43 -59 04 29.2 c 474
2003-06-02 11:41:09 C 17 01 06.98 -59 04 29.2 c 474
2003-06-02 14:01:50 C 17 03 11.93 -59 04 39.6 c 474