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
2025-04-11 09:25:09 C 19 53 18.757 +51 29 01.95 V U86
2025-04-11 09:25:26 C 19 53 13.272 +51 29 19.10 V U86
2025-04-11 19:21:03 B 16 18 10.320 +48 44 17.23 X L34
2025-04-11 19:37:15 B 16 12 56.763 +48 19 01.05 X B72
2025-04-11 19:37:25 B 16 12 53.567 +48 18 46.22 X B72
2025-04-11 19:37:36 B 16 12 50.478 +48 18 31.59 X B72
2025-04-11 19:37:46 B 16 12 47.402 +48 18 17.23 X B72
2025-04-11 19:37:57 B 16 12 44.352 +48 18 02.66 X B72
2025-04-11 19:40:16 C 16 12 01.512 +48 14 17.81 Z C23
2025-04-11 19:44:17 C 16 10 49.853 +48 08 33.07 Z C23
2025-04-11 19:48:30 C 16 09 36.166 +48 02 37.82 Z C23
2025-04-11 19:49:08 B 16 09 45.156 +48 05 14.78 X L34
2025-04-11 19:52:20 C 16 08 27.972 +47 56 59.78 Z C23
2025-04-11 20:05:14 C 16 04 44.004 +47 38 13.16 Z C23
2025-04-11 20:08:27 C 16 03 48.653 +47 33 29.48 Z C23
2025-04-11 20:19:15 B 16 01 03.286 +47 21 28.80 X L34
2025-04-11 20:24:44 C 15 59 12.864 +47 09 15.23 Z C23
2025-04-11 20:28:35 C 15 58 08.203 +47 03 25.38 Z C23
2025-04-11 20:44:51 C 15 53 40.205 +46 38 38.08 Z C23
2025-04-11 20:48:44 C 15 52 37.164 +46 32 39.91 Z C23
2025-04-11 20:56:26 C 15 50 33.619 +46 19 48.86 V Z80
2025-04-11 20:57:57 C 15 50 09.391 +46 17 26.92 V Z80
2025-04-11 21:09:01 C 15 47 12.965 +46 01 01.06 Z C23
2025-04-11 21:10:59 n 15 46 39.98 +45 56 26.3 V Z92
2025-04-11 21:12:54 C 15 46 12.408 +45 54 55.15 Z C23
2025-04-11 21:15:17 n 15 45 33.03 +45 49 39.2 V Z92
2025-04-11 21:22:24 n 15 43 43.00 +45 38 21.7 V Z92
2025-04-11 21:25:51 B 15 42 58.078 +45 36 55.69 V 160
2025-04-11 21:27:20 n 15 42 27.47 +45 30 30.4 V Z92
2025-04-11 21:28:43 B 15 42 13.807 +45 32 20.62 V 160
2025-04-11 21:30:55 n 15 41 32.99 +45 24 47.1 V Z92
2025-04-11 21:31:39 B 15 41 28.954 +45 27 40.18 V 160
2025-04-11 21:37:53 B 15 39 50.626 +45 14 14.96 W Z80
2025-04-11 21:51:08 B 15 36 29.681 +44 54 16.16 Z K35
2025-04-11 21:51:40 B 15 36 21.802 +44 53 23.71 Z K35
2025-04-11 21:51:55 B 15 36 18.194 +44 53 00.64 Z K35
2025-04-11 22:03:02 B 15 33 44.700 +44 33 58.07 X Z43
2025-04-11 22:07:24 B 15 32 41.755 +44 26 51.29 X Z43
2025-04-11 22:32:44 B 15 26 44.402 +43 45 17.35 X Z43
2025-04-11 22:35:57 B 15 25 54.910 +43 39 25.78 W Z80
2025-04-11 22:37:23 B 15 25 40.152 +43 37 35.58 X Z43
2025-04-11 22:38:02 B 15 25 19.430 +43 37 32.84 Z K87
2025-04-11 22:43:02 B 15 24 10.730 +43 29 12.59 Z K87
2025-04-11 22:48:02 B 15 23 02.674 +43 20 52.22 Z K87
2025-04-11 22:53:04 B 15 21 55.030 +43 12 30.06 Z K87
2025-04-11 22:58:03 B 15 20 48.132 +43 04 08.36 Z K87
2025-04-11 23:03:44 B 15 19 45.809 +42 53 51.83 X Z43
2025-04-11 23:07:13 B 15 18 45.874 +42 47 44.81 V L65
2025-04-11 23:07:33 B 15 18 42.713 +42 48 15.44 Z K87
2025-04-11 23:09:11 B 15 18 34.344 +42 44 47.33 X Z43
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)