2023 KU

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5864392538 ± 1.36e-07
Semi-major axis (a)1.0222816491 AU ± 1.01e-08
Inclination (i)3.82755659° ± 4.35e-06
Long. of Asc. Node (Ω)27.61135789° ± 6.18e-06
Arg. of Perihelion (ω)49.67849218° ± 1.08e-05
Mean Anomaly (M)267.57128002° ± 1.13e-05
Mean Motion (n)0.9535784522°/day ± 1.41e-08
Perihelion dist (q)0.42277556 AU ± 1.39e-07
Aphelion dist (Q)1.62178774 AU ± 1.40e-07
Orbital Period1.03360796 yr ± 1.53e-08
Physical Parameters
H (abs. magnitude)22.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.324″
Uncertainty0
Orbit TypeApollo
MOID0.006922 AU
Observations Used254
Radar Obs Used4
Oppositions1
Arc Total2014-2025
First Observation Used2014-06-29
Last Observation Used2025-04-28
Observations (300)
Date Type RA Dec Mag Band Observatory
2025-04-15 05:34:31 C 12 32 59.352 +02 35 40.70 V U52
2025-04-15 10:23:26 C 12 31 32.009 +02 09 54.76 V T05
2025-04-15 10:28:00 C 12 31 30.554 +02 09 30.46 V T05
2025-04-15 10:41:56 C 12 31 26.162 +02 08 16.40 V T05
2025-04-15 10:56:24 C 12 31 21.655 +02 07 00.05 V T05
2025-04-15 11:59:27 V 12 31 16.20 +02 00 42.2 V 270
2025-04-15 11:59:27 v 1 139.13146 +35.33275 270
2025-04-15 12:02:54 V 12 31 15.25 +02 00 25.1 V 270
2025-04-15 12:02:54 v 1 139.13146 +35.33275 270
2025-04-15 12:04:33 V 12 31 14.81 +02 00 18.0 V 270
2025-04-15 12:04:33 v 1 139.13146 +35.33275 270
2025-04-15 12:09:43 V 12 31 13.62 +01 59 52.2 V 270
2025-04-15 12:09:43 v 1 139.13146 +35.33275 270
2025-04-15 19:58:13 B 12 29 25.368 +01 22 15.85 Z K74
2025-04-15 20:00:29 B 12 29 24.804 +01 22 05.95 Z K74
2025-04-15 20:03:55 B 12 29 23.962 +01 21 51.05 Z K74
2025-04-15 21:11:31 B 12 29 07.704 +01 16 58.48 Z K35
2025-04-15 21:13:11 B 12 29 07.289 +01 16 51.35 Z K35
2025-04-15 21:14:50 B 12 29 06.905 +01 16 44.29 Z K35
2025-04-15 21:16:31 B 12 29 06.490 +01 16 37.13 Z K35
2025-04-15 21:18:11 B 12 29 06.089 +01 16 30.14 Z K35
2025-04-15 21:19:50 B 12 29 05.681 +01 16 23.02 Z K35
2025-04-16 09:15:52 C 12 26 43.717 +00 31 26.72 V 703
2025-04-16 09:19:11 C 12 26 43.094 +00 31 15.60 V 703
2025-04-16 09:22:28 C 12 26 42.454 +00 31 04.01 V 703
2025-04-16 09:25:46 C 12 26 41.860 +00 30 52.67 V 703
2025-04-16 21:14:51 C 12 25 01.25 -00 06 23.8 X C40
2025-04-16 21:19:41 C 12 25 00.44 -00 06 37.3 X C40
2025-04-16 21:22:06 C 12 25 00.03 -00 06 44.0 X C40
2025-04-16 21:24:30 C 12 24 59.65 -00 06 50.9 X C40
2025-04-16 21:26:54 C 12 24 59.24 -00 06 57.5 X C40
2025-04-16 21:29:19 C 12 24 58.84 -00 07 04.5 X C40
2025-04-16 21:34:01 C 12 24 58.06 -00 07 17.9 X C40
2025-04-16 21:36:14 C 12 24 57.71 -00 07 24.0 X C40
2025-04-16 21:38:26 C 12 24 57.33 -00 07 30.6 X C40
2025-04-16 21:49:33 B 12 24 55.59 -00 08 05.4 X L76
2025-04-16 21:54:54 B 12 24 54.70 -00 08 20.2 X L76
2025-04-16 22:00:16 B 12 24 53.82 -00 08 35.2 X L76
2025-04-16 22:05:37 B 12 24 52.96 -00 08 50.1 X L76
2025-04-16 22:10:58 B 12 24 52.11 -00 09 04.7 X L76
2025-04-16 22:16:19 B 12 24 51.26 -00 09 20.0 X L76
2025-04-17 20:28:57 C 12 22 24.80 -01 02 05.4 X C40
2025-04-17 20:31:22 C 12 22 24.45 -01 02 11.4 X C40
2025-04-17 20:33:45 C 12 22 24.20 -01 02 15.2 X C40
2025-04-17 20:36:10 C 12 22 23.89 -01 02 20.0 X C40
2025-04-17 20:38:35 C 12 22 23.57 -01 02 25.6 X C40
2025-04-17 20:41:00 C 12 22 23.30 -01 02 31.2 X C40
2025-04-17 20:43:24 C 12 22 23.02 -01 02 35.2 X C40
2025-04-17 20:45:48 C 12 22 22.73 -01 02 40.0 X C40
2025-04-17 20:48:07 C 12 22 22.43 -01 02 44.2 X C40
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2025-04-12 04:20:00 -615148.415 2 Hz 8560 -14 -14
2025-04-12 04:30:00 -620554.279 0.5 Hz 8560 -14 -14
2025-04-12 04:50:00 9062142.5 2 us 8560 -14 -14
2025-04-12 05:00:00 9106577.78 0.2 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)