IAA RAS IAA Minor Planet Database

2023 KN4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3855177472 ± 1.09e-04
Semi-major axis (a)1.3870808605 AU ± 1.91e-04
Inclination (i)4.37204841° ± 1.15e-03
Long. of Asc. Node (Ω)180.12460460° ± 5.33e-03
Arg. of Perihelion (ω)156.65641542° ± 5.38e-03
Mean Anomaly (M)140.56506248° ± 1.01e-01
Mean Motion (n)0.6033365108°/day ± 1.25e-04
Perihelion dist (q)0.85233657 AU ± 1.92e-04
Aphelion dist (Q)1.92182515 AU ± 3.05e-04
Orbital Period1.63362612 yr ± 3.38e-04
Physical Parameters
H (abs. magnitude)23.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.231″
Uncertainty3
Orbit TypeApollo
MOID0.044988 AU
Observations Used44
Oppositions1
Arc Total2023-2023
First Observation Used2023-05-27
Last Observation Used2023-06-23
Observations (44)
Date Type RA Dec Mag Band Observatory
2023-05-27 10:30:36 C 16 38 46.254 +03 42 38.64 – X F51
2023-05-27 10:47:41 C 16 38 45.500 +03 43 16.69 – X F51
2023-05-27 11:21:37 C 16 38 44.005 +03 44 31.78 – X F51
2023-05-28 04:37:23 C 16 38 11.07 +04 24 11.9 – V 807
2023-05-28 04:48:02 C 16 38 10.56 +04 24 36.6 – V 807
2023-05-28 04:58:41 C 16 38 10.10 +04 25 00.7 – V 807
2023-05-28 05:59:32 C 16 38 09.130 +04 26 32.20 – V I52
2023-05-28 06:09:34 C 16 38 08.660 +04 26 54.80 – V I52
2023-05-28 06:29:36 C 16 38 07.820 +04 27 41.10 – V I52
2023-05-28 06:39:39 C 16 38 07.390 +04 28 04.20 – V I52
2023-05-29 06:00:41 C 16 37 18.952 +05 23 04.99 – V V06
2023-05-29 06:06:14 C 16 37 18.714 +05 23 18.74 – V V06
2023-05-29 06:11:47 C 16 37 18.444 +05 23 31.56 – V V06
2023-05-29 06:17:20 C 16 37 18.178 +05 23 44.81 – V V06
2023-06-05 08:15:31 C 16 29 21.560 +13 30 50.80 – V I52
2023-06-05 08:25:08 C 16 29 20.770 +13 31 22.80 – V I52
2023-06-05 08:34:43 C 16 29 20.100 +13 31 55.50 – V I52
2023-06-05 08:44:18 C 16 29 19.390 +13 32 27.50 – V I52
2023-06-08 07:37:44 C 16 24 42.140 +17 53 10.30 – V I52
2023-06-08 07:47:15 C 16 24 41.240 +17 53 48.00 – V I52
2023-06-08 07:56:47 C 16 24 40.400 +17 54 25.80 – V I52
2023-06-08 08:06:18 C 16 24 39.540 +17 55 03.20 – V I52
2023-06-10 04:56:56 C 16 21 12.590 +21 02 34.00 – V I52
2023-06-10 05:30:30 C 16 21 09.180 +21 05 02.40 – V I52
2023-06-10 06:18:56 C 16 21 04.190 +21 08 36.90 – V I52
2023-06-10 06:24:08 C 16 21 03.650 +21 08 59.60 – V I52
2023-06-12 06:54:48 C 16 16 36.102 +24 55 03.97 – V I52
2023-06-12 06:59:38 C 16 16 35.519 +24 55 27.62 – V I52
2023-06-12 07:01:35 C 16 16 35.278 +24 55 37.63 – V I52
2023-06-12 07:04:52 C 16 16 34.871 +24 55 53.40 – V I52
2023-06-14 05:52:09 C 16 11 30.707 +28 58 43.28 – V I52
2023-06-14 05:53:55 C 16 11 30.505 +28 58 53.00 – V I52
2023-06-14 05:57:05 C 16 11 30.008 +28 59 10.54 – V I52
2023-06-17 07:00:44 C 16 01 18.322 +36 11 55.54 – V G96
2023-06-17 07:08:56 C 16 01 16.770 +36 12 47.05 – V G96
2023-06-17 07:17:08 C 16 01 15.222 +36 13 39.14 – V G96
2023-06-17 07:25:18 C 16 01 13.688 +36 14 29.94 – V G96
2023-06-17 09:34:49 C 16 00 49.813 +36 28 03.83 – V I52
2023-06-17 09:37:44 C 16 00 49.252 +36 28 21.83 – V I52
2023-06-17 09:40:38 C 16 00 48.672 +36 28 40.04 – V I52
2023-06-23 05:59:29 C 15 25 45.354 +53 28 56.50 – V I52
2023-06-23 06:03:04 C 15 25 43.723 +53 29 25.04 – V I52
2023-06-23 06:06:41 C 15 25 42.301 +53 29 53.12 – V I52
2023-06-23 06:10:17 C 15 25 40.753 +53 30 21.02 – V I52