2023 KA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6253927277 ± 3.50e+00
Semi-major axis (a)2.0691936796 AU ± 1.73e+01
Inclination (i)1.05645418° ± 4.10e+00
Long. of Asc. Node (Ω)71.93187826° ± 9.57e+00
Arg. of Perihelion (ω)238.44818162° ± 1.46e+01
Mean Anomaly (M)286.92742612° ± 3.51e+03
Mean Motion (n)0.3311239100°/day ± 4.15e+00
Perihelion dist (q)0.77512860 AU ± 9.71e+00
Aphelion dist (Q)3.36333380 AU ± 2.90e+01
Orbital Period2.97655240 yr ± 3.73e+01
Physical Parameters
H (abs. magnitude)27.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.306″
Uncertainty2
Orbit TypeApollo
MOID0.002804 AU
Observations Used51
Oppositions1
Arc Total2023-2023
First Observation Used
Last Observation Used2023-05-25
Observations (56)
Date Type RA Dec Mag Band Observatory
2023-05-22 10:10:33 C 15 14 48.127 -10 41 37.35 X F52
2023-05-22 10:24:23 C 15 14 46.910 -10 40 36.29 X F52
2023-05-22 10:38:13 C 15 14 45.711 -10 39 34.86 X F52
2023-05-22 11:49:40 C 15 14 39.766 -10 34 08.71 V F51
2023-05-22 11:50:35 C 15 14 39.687 -10 34 04.01 V F51
2023-05-22 20:21:56 C 15 14 57.30 -09 52 05.7 V L01
2023-05-22 20:25:34 C 15 14 57.04 -09 51 45.8 V L01
2023-05-22 20:29:12 C 15 14 56.78 -09 51 24.2 V L01
2023-05-22 20:33:32 C 15 14 56.45 -09 51 01.0 V L01
2023-05-22 20:38:43 C 15 14 56.08 -09 50 30.9 V L01
2023-05-23 04:05:47 C 15 14 46.90 -08 53 40.8 u 807
2023-05-23 04:15:15 C 15 14 45.91 -08 52 28.4 u 807
2023-05-23 04:24:42 C 15 14 44.91 -08 51 16.0 u 807
2023-05-23 05:35:38 C 15 14 47.54 -08 49 33.7 q H36
2023-05-23 05:48:55 C 15 14 54.908 -08 47 24.85 V 654
2023-05-23 05:49:41 C 15 14 46.21 -08 47 43.5 q H36
2023-05-23 05:51:36 C 15 14 52.069 -08 46 55.38 V I52
2023-05-23 05:52:08 C 15 14 52.001 -08 46 50.56 V I52
2023-05-23 05:52:39 C 15 14 51.976 -08 46 46.67 V I52
2023-05-23 05:53:11 C 15 14 51.868 -08 46 42.49 V I52
2023-05-23 05:55:00 C 15 14 54.319 -08 46 36.97 V 654
2023-05-23 06:03:13 C 15 14 44.83 -08 45 55.3 q H36
2023-05-23 06:24:42 C 15 14 51.359 -08 42 40.33 V 654
2023-05-23 06:31:09 C 15 14 50.700 -08 41 48.24 V 654
2023-05-23 19:44:08 C 15 15 02.906 -06 20 58.20 Z L34
2023-05-24 07:38:40 C 15 14 39.046 -02 29 43.01 V U52
2023-05-24 07:42:56 C 15 14 38.290 -02 27 47.23 V U52
2023-05-24 07:47:14 C 15 14 37.579 -02 25 50.34 V U52
2023-05-24 12:01:45 C 15 14 38.23 +00 08 36.6 V 474
2023-05-24 12:03:17 C 15 14 37.92 +00 09 34.2 V 474
2023-05-24 12:04:50 C 15 14 37.62 +00 10 32.0 V 474
2023-05-24 12:06:22 C 15 14 37.33 +00 11 29.9 V 474
2023-05-24 12:07:54 C 15 14 37.02 +00 12 27.6 V 474
2023-05-24 20:46:56 B 15 15 00.811 +07 41 15.14 X K74
2023-05-24 20:50:49 B 15 14 59.964 +07 46 28.56 X K74
2023-05-24 20:54:43 B 15 14 59.083 +07 51 42.34 X K74
2023-05-24 21:52:46 C 15 14 55.075 +09 13 31.15 V Z80
2023-05-24 21:58:21 C 15 14 53.688 +09 21 55.12 V Z80
2023-05-24 22:04:39 C 15 14 52.195 +09 31 29.21 V Z80
2023-05-24 22:10:23 C 15 14 54.070 +09 41 15.32 X Z43
2023-05-24 22:10:52 C 15 14 50.638 +09 41 04.02 V Z80
2023-05-24 22:17:13 C 15 14 52.258 +09 51 55.30 X Z43
2023-05-24 22:24:34 C 15 14 50.278 +10 03 30.24 X Z43
2023-05-24 22:31:06 C 15 14 48.463 +10 13 56.28 X Z43
2023-05-25 00:36:24 C 15 14 07.53 +14 00 39.8 q J69
2023-05-25 00:38:43 C 15 14 06.77 +14 05 27.3 q J69
2023-05-25 00:41:03 C 15 14 06.06 +14 10 15.1 q J69
2023-05-25 00:43:24 C 15 14 05.20 +14 15 05.1 q J69
2023-05-25 01:55:48 C 15 13 41.309 +16 57 04.82 V J95
2023-05-25 01:56:46 C 15 13 40.963 +16 59 25.12 V J95