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
2025-04-17 20:50:03 B 12 22 22.18 -01 02 51.6 X L76
2025-04-17 20:50:19 C 12 22 22.18 -01 02 48.8 X C40
2025-04-17 20:52:32 C 12 22 21.86 -01 02 54.0 X C40
2025-04-17 20:54:44 C 12 22 21.62 -01 02 57.8 X C40
2025-04-17 20:56:28 B 12 22 21.41 -01 03 04.6 X L76
2025-04-17 21:02:53 B 12 22 20.64 -01 03 17.3 X L76
2025-04-17 21:09:19 B 12 22 19.88 -01 03 30.4 X L76
2025-04-17 21:15:44 B 12 22 19.09 -01 03 43.3 X L76
2025-04-18 03:52:46 C 12 21 44.525 -01 13 51.56 V W68
2025-04-18 03:57:23 C 12 21 43.970 -01 14 00.28 V W68
2025-04-18 04:04:44 C 12 21 43.102 -01 14 13.88 V W68
2025-04-18 04:21:07 C 12 21 41.184 -01 14 44.30 V W68
2025-04-18 20:48:00 B 12 20 29.470 -01 44 46.57 V 160
2025-04-18 20:57:39 B 12 20 28.586 -01 45 00.90 V 160
2025-04-18 21:52:00 C 12 20 21.01 -01 46 23.6 X D04
2025-04-18 21:54:35 C 12 20 20.82 -01 46 28.0 X D04
2025-04-18 21:57:09 C 12 20 20.57 -01 46 32.1 X D04
2025-04-18 21:59:32 C 12 20 20.36 -01 46 34.9 X D04
2025-04-18 22:01:44 C 12 20 20.20 -01 46 39.0 X D04
2025-04-18 22:03:57 C 12 20 19.98 -01 46 42.1 X D04
2025-04-18 22:06:09 C 12 20 19.83 -01 46 45.8 X D04
2025-04-18 22:08:21 C 12 20 19.62 -01 46 48.4 X D04
2025-04-18 22:12:45 C 12 20 19.21 -01 46 55.1 X D04
2025-04-18 22:14:58 C 12 20 19.03 -01 46 59.3 X D04
2025-04-19 01:20:37 C 12 20 13.72 -01 51 16.2 V W46
2025-04-19 01:39:56 C 12 20 12.00 -01 51 44.7 V W46
2025-04-19 02:02:29 C 12 20 10.05 -01 52 17.1 V W46
2025-04-20 20:26:07 B 12 18 02.002 -02 42 12.20 V L65
2025-04-20 20:34:22 B 12 18 01.567 -02 42 20.16 V L65
2025-04-20 20:42:37 B 12 18 01.116 -02 42 28.58 V L65
2025-04-21 03:59:22 C 12 17 46.345 -02 48 49.57 V G96
2025-04-21 04:07:28 C 12 17 45.902 -02 48 56.88 V G96
2025-04-21 04:15:34 C 12 17 45.460 -02 49 04.26 V G96
2025-04-21 04:23:41 C 12 17 45.013 -02 49 11.42 V G96
2025-04-23 07:39:13 C 12 16 22.24 -03 27 34.0 V U55
2025-04-23 07:50:35 C 12 16 21.78 -03 27 39.6 V U55
2025-04-23 08:01:55 C 12 16 21.46 -03 27 47.7 V U55
2025-04-23 08:19:27 C 12 16 22.833 -03 27 30.96 X F51
2025-04-23 08:38:41 C 12 16 22.101 -03 27 42.83 X F51
2025-04-23 08:57:32 C 12 16 21.442 -03 27 53.75 V T05
2025-04-23 08:58:22 C 12 16 21.354 -03 27 54.94 X F51
2025-04-23 09:02:45 C 12 16 21.216 -03 27 56.88 V T05
2025-04-23 09:10:37 C 12 16 20.863 -03 28 03.25 V T05
2025-04-23 09:30:37 C 12 16 20.194 -03 28 14.34 V T05
2025-04-24 07:23:22 C 12 15 59.71 -03 41 15.7 V U55
2025-04-24 07:34:45 C 12 15 59.41 -03 41 21.3 V U55
2025-04-28 06:21:49 C 12 15 27.720 -04 22 08.00 V G96
2025-04-28 06:29:14 C 12 15 27.644 -04 22 10.63 V G96
2025-04-28 06:36:38 C 12 15 27.565 -04 22 13.19 V G96
2025-04-28 06:44:03 C 12 15 27.479 -04 22 15.74 V G96
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)