523660 (2012 KY41)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4719954352 ± 6.24e-09
Semi-major axis (a)2.0321972474 AU ± 8.01e-09
Inclination (i)23.05866563° ± 1.51e-06
Long. of Asc. Node (Ω)220.85636198° ± 8.98e-07
Arg. of Perihelion (ω)144.21535548° ± 3.15e-06
Mean Anomaly (M)141.02020446° ± 8.29e-07
Mean Motion (n)0.3402228576°/day ± 2.01e-09
Perihelion dist (q)1.07300942 AU ± 1.34e-08
Aphelion dist (Q)2.99138507 AU ± 1.73e-08
Orbital Period2.89700195 yr ± 1.71e-08
Physical Parameters
H (abs. magnitude)18.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.150″
Uncertainty0
Orbit TypeAmor
MOID0.131983 AU
Observations Used753
Oppositions9
Arc Total2012-2025
First Observation Used2012-05-21
Last Observation Used2025-01-19
Observations (844)
Date Type RA Dec Mag Band Observatory
2024-10-12 07:34:50 C 20 48 44.734 +56 18 18.40 V T05
2024-10-12 07:48:48 C 20 48 50.962 +56 18 03.49 V T05
2024-10-12 21:05:20 C 20 55 03.01 +56 03 01.5 V M32
2024-10-12 21:07:49 C 20 55 04.16 +56 02 58.4 V M32
2024-10-12 21:10:18 C 20 55 05.31 +56 02 55.4 V M32
2024-10-12 21:12:47 C 20 55 06.46 +56 02 52.3 V M32
2024-10-12 21:15:16 C 20 55 07.61 +56 02 49.3 V M32
2024-10-14 07:23:42 C 21 11 46.644 +55 17 09.53 V T08
2024-10-14 07:27:42 C 21 11 48.542 +55 17 03.23 V T08
2024-10-14 07:47:00 C 21 11 57.826 +55 16 31.98 V T08
2024-10-14 18:36:32 B 21 17 28.632 +54 58 40.66 V L65
2024-10-14 18:49:56 B 21 17 35.268 +54 58 18.16 V L65
2024-10-14 19:03:03 B 21 17 41.755 +54 57 56.09 V L65
2024-10-16 07:51:05 C 21 36 50.436 +53 47 13.38 V T05
2024-10-16 07:55:41 C 21 36 52.850 +53 47 02.98 V T05
2024-10-16 08:19:52 C 21 37 05.160 +53 46 08.00 V T05
2024-10-16 20:00:23 C 21 43 21.24 +53 19 08.1 V M32
2024-10-16 20:02:24 C 21 43 22.29 +53 19 03.4 V M32
2024-10-16 20:04:24 C 21 43 23.33 +53 18 58.5 V M32
2024-10-16 20:06:23 C 21 43 24.37 +53 18 53.8 V M32
2024-10-16 20:08:23 C 21 43 25.42 +53 18 49.0 V M32
2024-10-17 18:27:14 C 21 55 33.64 +52 21 58.5 q L04
2024-10-17 18:33:00 C 21 55 36.70 +52 21 42.7 q L04
2024-10-17 18:38:37 C 21 55 39.66 +52 21 27.6 q L04
2024-10-17 19:18:40 B 21 56 01.757 +52 19 35.18 X K87
2024-10-17 19:19:29 C 21 56 01.37 +52 19 33.8 V M32
2024-10-17 19:21:04 C 21 56 02.20 +52 19 29.2 V M32
2024-10-17 19:21:11 B 21 56 03.077 +52 19 28.34 X K87
2024-10-17 19:22:39 C 21 56 03.08 +52 19 25.1 V M32
2024-10-17 19:23:42 B 21 56 04.428 +52 19 20.89 X K87
2024-10-17 19:25:48 C 21 56 04.76 +52 19 16.1 V M32
2024-10-17 19:26:07 C 21 56 04.91 +52 19 15.3 V M32
2024-10-17 19:28:40 C 21 56 06.26 +52 19 08.2 V M32
2024-10-18 19:19:25 C 22 09 13.22 +51 08 49.2 X L18
2024-10-18 19:20:17 C 22 09 13.68 +51 08 47.5 X L18
2024-10-18 19:21:09 C 22 09 14.17 +51 08 44.0 X L18
2024-10-18 19:22:00 C 22 09 14.63 +51 08 41.7 X L18
2024-10-18 19:22:52 C 22 09 15.10 +51 08 37.8 X L18
2024-10-18 22:30:05 C 22 10 56.23 +50 58 31.8 V M32
2024-10-18 22:31:35 C 22 10 57.14 +50 58 27.5 V M32
2024-10-18 22:34:52 C 22 10 58.82 +50 58 16.3 V M32
2024-10-18 22:36:21 C 22 10 59.63 +50 58 10.9 V M32
2024-10-18 22:37:50 C 22 11 00.44 +50 58 06.2 V M32
2024-10-19 19:24:01 C 22 22 33.17 +49 47 43.9 V M32
2024-10-19 19:25:43 C 22 22 34.07 +49 47 38.0 V M32
2024-10-19 19:27:24 C 22 22 34.99 +49 47 31.8 V M32
2024-10-19 19:29:06 C 22 22 35.90 +49 47 25.7 V M32
2024-10-19 19:30:48 C 22 22 36.82 +49 47 19.6 V M32
2024-10-20 08:27:41 C 22 29 45.410 +48 59 41.96 V T05
2024-10-20 08:38:09 C 22 29 50.974 +48 59 01.18 V T05