2023 KY2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3482987065 ± 5.66e-02
Semi-major axis (a)1.4471966251 AU ± 1.27e-01
Inclination (i)18.58388220° ± 2.22e+00
Long. of Asc. Node (Ω)62.80562876° ± 1.34e-01
Arg. of Perihelion (ω)121.03526942° ± 1.96e+00
Mean Anomaly (M)184.52015580° ± 7.20e+01
Mean Motion (n)0.5668073000°/day ± 7.46e-02
Perihelion dist (q)0.94256530 AU ± 1.16e-01
Aphelion dist (Q)1.94950670 AU ± 1.90e-01
Orbital Period1.73887620 yr ± 2.29e-01
Physical Parameters
H (abs. magnitude)24.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.511″
Uncertainty3
Orbit TypeApollo
MOID0.051623 AU
Observations Used46
Oppositions1
Arc Total2023-2023
First Observation Used
Last Observation Used2023-05-25
Observations (49)
Date Type RA Dec Mag Band Observatory
2023-05-17 08:53:55 C 14 31 26.253 +43 52 55.17 V F51
2023-05-24 07:25:55 C 14 30 15.082 -04 40 01.33 X F52
2023-05-24 07:42:29 C 14 30 14.513 -04 44 15.43 X F52
2023-05-24 07:59:08 C 14 30 13.928 -04 48 29.83 X F52
2023-05-24 08:15:46 C 14 30 13.329 -04 52 43.83 X F52
2023-05-24 12:13:54 C 14 30 05.712 -05 52 37.34 V F52
2023-05-24 12:14:49 C 14 30 05.706 -05 52 50.48 V F52
2023-05-24 12:50:00 C 14 30 09.55 -05 59 13.5 V 474
2023-05-24 12:53:53 C 14 30 09.51 -06 00 12.1 V 474
2023-05-24 12:57:45 C 14 30 09.39 -06 01 09.8 V 474
2023-05-24 13:01:38 C 14 30 09.30 -06 02 07.3 V 474
2023-05-24 13:05:30 C 14 30 09.24 -06 03 05.4 V 474
2023-05-24 21:31:02 C 14 30 13.88 -08 09 40.4 S L01
2023-05-24 21:33:11 C 14 30 13.83 -08 10 10.8 S L01
2023-05-24 21:35:19 C 14 30 13.78 -08 10 41.1 S L01
2023-05-24 21:43:50 C 14 30 15.12 -08 12 42.3 X I93
2023-05-24 21:45:49 C 14 30 13.54 -08 13 11.6 S L01
2023-05-24 21:51:23 C 14 30 14.92 -08 14 30.8 X I93
2023-05-24 21:54:08 C 14 30 13.29 -08 15 11.1 S L01
2023-05-24 21:58:50 C 14 30 14.75 -08 16 18.1 X I93
2023-05-24 22:26:27 C 14 30 14.225 -08 23 01.86 V J95
2023-05-24 22:36:42 C 14 30 14.016 -08 25 28.96 V J95
2023-05-24 23:09:16 C 14 30 13.05 -08 33 03.7 X 958
2023-05-24 23:17:56 C 14 30 12.90 -08 35 07.3 X 958
2023-05-24 23:26:34 C 14 30 12.62 -08 37 09.9 X 958
2023-05-25 01:15:27 C 14 30 18.36 -09 00 17.0 V 807
2023-05-25 01:18:55 C 14 30 18.28 -09 01 05.9 V 807
2023-05-25 01:22:22 C 14 30 18.18 -09 01 54.9 V 807
2023-05-25 03:14:50 C 14 30 16.96 -09 30 43.1 u H21
2023-05-25 03:18:52 C 14 30 16.85 -09 31 39.6 u H21
2023-05-25 03:22:53 C 14 30 16.73 -09 32 36.0 u H21
2023-05-25 04:37:09 C 14 30 18.496 -09 49 41.63 V 654
2023-05-25 04:42:56 C 14 30 18.327 -09 51 02.09 V 654
2023-05-25 05:35:28 C 14 30 14.16 -10 03 16.4 q H36
2023-05-25 05:37:08 C 14 30 16.843 -10 03 34.15 V 654
2023-05-25 05:43:03 C 14 30 16.683 -10 04 55.96 V 654
2023-05-25 05:43:11 C 14 30 13.97 -10 05 04.6 q H36
2023-05-25 05:50:54 C 14 30 13.74 -10 06 50.7 q H36
2023-05-25 06:07:43 C 14 30 16.565 -10 10 47.68 V U52
2023-05-25 06:17:15 C 14 30 16.459 -10 12 59.22 V U52
2023-05-25 06:26:46 C 14 30 16.042 -10 15 11.34 V U52
2023-05-25 20:45:47 C 14 30 21.070 -13 25 36.10 V 246
2023-05-25 20:46:55 C 14 30 21.100 -13 25 50.80 V 246
2023-05-25 20:58:56 B 14 30 21.031 -13 28 25.03 X K74
2023-05-25 21:34:49 B 14 30 20.366 -13 36 03.92 X K74
2023-05-25 22:29:29 C 14 30 20.426 -13 47 41.35 V J95
2023-05-25 22:43:24 C 14 30 19.10 -13 50 32.4 V 204
2023-05-25 22:47:44 C 14 30 20.095 -13 51 33.48 V J95
2023-05-25 23:10:53 C 14 30 18.54 -13 56 18.9 V 204