IAA RAS IAA Minor Planet Database

2023 KY1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5221947639 ± 2.51e-05
Semi-major axis (a)2.1628001724 AU ± 1.13e-04
Inclination (i)7.62174227° ± 2.91e-04
Long. of Asc. Node (Ω)174.56297853° ± 1.01e-04
Arg. of Perihelion (ω)101.33280257° ± 2.71e-04
Mean Anomaly (M)272.60978007° ± 2.17e-02
Mean Motion (n)0.3098758156°/day ± 2.43e-05
Perihelion dist (q)1.03339725 AU ± 7.67e-05
Aphelion dist (Q)3.29220310 AU ± 1.81e-04
Orbital Period3.18071380 yr ± 2.50e-04
Physical Parameters
H (abs. magnitude)23.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.368″
Uncertainty2
Orbit TypeAmor
MOID0.122294 AU
Observations Used48
Oppositions1
Arc Total2023-2023
First Observation Used2023-05-21
Last Observation Used2023-08-16
Observations (48)
Date Type RA Dec Mag Band Observatory
2023-05-21 12:38:41 C 16 52 44.911 +34 20 16.36 – X F52
2023-05-21 12:57:16 C 16 52 49.309 +34 21 09.59 – X F52
2023-05-21 13:34:28 C 16 52 58.258 +34 22 55.20 – X F52
2023-05-22 01:34:57 C 16 56 05.61 +34 57 18.2 – V L01
2023-05-22 01:38:23 C 16 56 06.44 +34 57 28.4 – V L01
2023-05-22 01:42:21 C 16 56 07.42 +34 57 38.9 – V L01
2023-05-22 01:49:29 C 16 56 09.28 +34 57 59.9 – V L01
2023-05-22 05:20:37 C 16 57 08.834 +35 08 13.56 – V I52
2023-05-22 05:32:34 C 16 57 11.848 +35 08 49.27 – V I52
2023-05-22 05:40:15 C 16 57 12.43 +35 09 10.7 – u H21
2023-05-22 05:48:18 C 16 57 14.47 +35 09 33.8 – u H21
2023-05-22 05:53:25 C 16 57 15.71 +35 09 49.0 – u H21
2023-05-22 11:40:15 C 16 58 46.511 +35 26 44.47 – V T14
2023-05-22 11:43:06 C 16 58 47.213 +35 26 52.55 – V T14
2023-05-22 11:44:31 C 16 58 47.570 +35 26 56.65 – V T14
2023-05-23 06:17:07 C 17 03 50.79 +36 19 31.2 – u H21
2023-05-23 06:29:13 C 17 03 53.96 +36 20 05.4 – u H21
2023-05-23 06:37:17 C 17 03 56.04 +36 20 28.5 – u H21
2023-05-25 08:55:17 C 17 18 31.160 +38 40 17.30 – V I52
2023-05-25 09:05:14 C 17 18 33.960 +38 40 42.20 – V I52
2023-05-25 09:10:39 C 17 18 35.570 +38 40 56.50 – V I52
2023-05-25 09:29:23 C 17 18 40.900 +38 41 46.50 – V I52
2023-05-26 10:27:12 C 17 26 25.870 +39 48 25.10 – V I52
2023-05-26 10:36:39 C 17 26 28.750 +39 48 48.90 – V I52
2023-05-29 08:52:46 C 17 50 14.920 +42 43 59.80 – V I52
2023-05-29 09:00:12 C 17 50 17.480 +42 44 17.30 – V I52
2023-05-29 09:07:47 C 17 50 19.970 +42 44 35.20 – V I52
2023-05-31 07:56:14 C 18 07 40.740 +44 28 18.00 – V I52
2023-05-31 08:03:01 C 18 07 43.290 +44 28 30.80 – V I52
2023-06-01 07:31:13 C 18 16 50.581 +45 15 53.96 – V I52
2023-06-01 07:39:12 C 18 16 53.562 +45 16 09.34 – V I52
2023-06-01 07:55:09 C 18 16 59.581 +45 16 41.74 – V I52
2023-06-07 07:45:50 C 19 17 36.930 +48 46 47.90 – V I52
2023-06-07 07:53:38 C 19 17 40.230 +48 46 55.50 – V I52
2023-06-07 08:01:27 C 19 17 43.520 +48 47 03.80 – V I52
2023-06-07 08:09:15 C 19 17 46.780 +48 47 10.90 – V I52
2023-06-10 09:28:15 C 19 50 07.830 +49 36 09.90 – V V06
2023-06-10 09:33:13 C 19 50 10.010 +49 36 11.10 – V V06
2023-06-10 09:38:10 C 19 50 12.030 +49 36 13.10 – V V06
2023-06-27 10:40:04 C 22 17 48.800 +44 47 22.60 – V V06
2023-06-27 10:47:30 C 22 17 50.480 +44 47 12.80 – V V06
2023-06-27 10:54:56 C 22 17 52.270 +44 47 02.70 – V V06
2023-07-21 08:14:46 C 23 46 58.69 +30 32 16.2 – u H21
2023-07-21 08:42:23 C 23 47 00.61 +30 31 35.8 – u H21
2023-08-13 08:20:08 C 00 05 49.63 +16 52 22.5 – u H21
2023-08-13 08:33:17 C 00 05 49.49 +16 52 02.9 – u H21
2023-08-16 07:06:10 C 00 05 21.85 +15 06 18.3 – u H21
2023-08-16 07:11:32 C 00 05 21.78 +15 06 10.3 – u H21