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
2025-04-14 01:33:36 v 1 283.12572 +39.89515 270
2025-04-14 01:36:55 V 12 44 56.47 +06 34 38.0 V 270
2025-04-14 01:36:55 v 1 283.12572 +39.89515 270
2025-04-14 01:39:50 V 12 44 54.51 +06 34 01.4 V 270
2025-04-14 01:39:50 v 1 283.12572 +39.89515 270
2025-04-14 02:30:26 V 12 44 26.26 +06 24 11.7 V 270
2025-04-14 02:30:26 v 1 263.84454 +33.54452 270
2025-04-14 02:40:41 V 12 44 19.28 +06 22 13.3 V 270
2025-04-14 02:40:41 v 1 263.84454 +33.54452 270
2025-04-14 03:03:02 V 12 44 04.59 +06 17 50.4 V 270
2025-04-14 03:03:02 v 1 263.84454 +33.54452 270
2025-04-14 03:17:24 V 12 43 55.20 +06 15 04.4 V 270
2025-04-14 03:17:24 v 1 263.84454 +33.54452 270
2025-04-14 19:36:05 C 12 36 12.57 +03 41 37.4 X D04
2025-04-14 19:38:34 C 12 36 11.53 +03 41 17.7 X D04
2025-04-14 19:41:06 C 12 36 10.49 +03 40 59.8 X D04
2025-04-14 19:43:35 C 12 36 09.45 +03 40 40.9 X D04
2025-04-14 19:46:05 C 12 36 08.39 +03 40 22.3 X D04
2025-04-14 19:48:36 C 12 36 07.34 +03 40 03.9 X D04
2025-04-14 19:51:06 C 12 36 06.25 +03 39 45.3 X D04
2025-04-14 19:53:36 C 12 36 05.21 +03 39 26.5 X D04
2025-04-14 19:56:00 C 12 36 04.23 +03 39 08.8 X D04
2025-04-14 19:58:17 C 12 36 03.27 +03 38 52.0 X D04
2025-04-14 20:00:35 C 12 36 02.29 +03 38 35.4 X D04
2025-04-14 20:02:52 C 12 36 01.36 +03 38 18.8 X D04
2025-04-14 20:16:16 C 12 36 01.649 +03 36 18.47 Z C23
2025-04-14 20:29:43 C 12 35 50.18 +03 35 01.8 X C40
2025-04-14 20:31:31 C 12 35 49.46 +03 34 48.7 X C40
2025-04-14 20:33:20 C 12 35 48.72 +03 34 35.2 X C40
2025-04-14 20:35:09 C 12 35 47.94 +03 34 22.2 X C40
2025-04-14 20:36:58 C 12 35 47.21 +03 34 08.8 X C40
2025-04-14 20:38:47 C 12 35 46.43 +03 33 55.7 X C40
2025-04-14 20:40:36 C 12 35 45.68 +03 33 42.9 X C40
2025-04-14 20:42:25 C 12 35 44.99 +03 33 29.1 X C40
2025-04-14 20:44:13 C 12 35 44.22 +03 33 16.1 X C40
2025-04-14 20:44:26 C 12 35 50.364 +03 32 53.84 Z C23
2025-04-14 20:46:01 C 12 35 43.46 +03 33 03.2 X C40
2025-04-14 20:47:49 C 12 35 42.77 +03 32 50.7 X C40
2025-04-14 20:49:32 C 12 35 42.03 +03 32 38.2 X C40
2025-04-14 21:18:35 C 12 35 36.766 +03 28 48.72 Z C23
2025-04-14 21:41:21 B 12 35 27.218 +03 26 10.39 Z K35
2025-04-14 21:41:41 B 12 35 27.084 +03 26 07.73 Z K35
2025-04-14 21:42:44 B 12 35 26.690 +03 26 00.60 Z K35
2025-04-14 21:43:45 B 12 35 26.275 +03 25 53.40 Z K35
2025-04-14 21:44:07 B 12 35 26.134 +03 25 50.88 Z K35
2025-04-14 22:23:05 B 12 35 04.80 +03 21 26.4 X L76
2025-04-14 22:32:30 B 12 35 01.17 +03 20 20.7 X L76
2025-04-14 22:41:55 B 12 34 57.57 +03 19 15.4 X L76
2025-04-15 05:30:53 C 12 33 00.612 +02 36 02.09 V U52
2025-04-15 05:32:42 C 12 32 59.978 +02 35 51.32 V U52
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)