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
2024-12-10 03:11:49 C 03 01 58.392 -17 39 49.57 V W68
2024-12-10 03:16:21 C 03 01 58.656 -17 39 50.33 V W68
2024-12-10 03:24:12 C 03 01 59.153 -17 39 51.08 V W68
2024-12-10 04:00:00 C 03 02 01.351 -17 39 55.62 V W68
2024-12-10 07:33:40 C 03 02 16.188 -17 40 40.19 V T08
2024-12-10 07:36:19 C 03 02 16.332 -17 40 40.69 V T08
2024-12-10 07:40:19 C 03 02 16.584 -17 40 40.62 V T08
2024-12-10 07:48:16 C 03 02 17.050 -17 40 41.27 V T08
2024-12-10 20:57:14 C 03 03 08.818 -17 41 55.68 V M22
2024-12-10 21:01:49 C 03 03 09.034 -17 41 56.72 V M22
2024-12-10 21:09:40 C 03 03 09.530 -17 41 56.72 V M22
2024-12-10 21:25:53 C 03 03 10.517 -17 41 58.52 V M22
2024-12-21 03:18:19 C 03 18 20.906 -17 25 07.14 V W68
2024-12-21 03:22:53 C 03 18 20.971 -17 25 08.11 V W68
2024-12-21 03:52:45 C 03 18 22.826 -17 25 00.19 V W68
2024-12-21 04:01:50 C 03 18 23.318 -17 24 58.03 V W68
2024-12-22 21:39:10 C 03 20 49.826 -17 15 24.30 V M22
2024-12-22 22:11:09 C 03 20 51.550 -17 15 15.73 V M22
2024-12-22 22:15:48 C 03 20 51.809 -17 15 15.01 V M22
2024-12-22 22:32:18 C 03 20 52.603 -17 15 11.45 V M22
2024-12-26 03:04:48 C 03 25 19.332 -16 53 48.95 V W68
2024-12-26 03:09:24 C 03 25 19.550 -16 53 48.16 V W68
2024-12-26 03:19:37 C 03 25 20.124 -16 53 44.48 V W68
2024-12-26 03:54:18 C 03 25 21.996 -16 53 33.76 V W68
2024-12-28 04:07:28 C 03 28 09.138 -16 38 06.76 V G96
2024-12-28 04:14:52 C 03 28 09.538 -16 38 03.52 V G96
2024-12-28 04:22:18 C 03 28 09.937 -16 38 00.92 V G96
2024-12-28 04:29:44 C 03 28 10.304 -16 37 58.48 V G96
2024-12-28 07:07:20 C 03 28 19.490 -16 37 02.33 X F52
2024-12-28 07:22:56 C 03 28 20.321 -16 36 56.99 X F52
2024-12-28 07:38:37 C 03 28 21.164 -16 36 51.61 X F52
2024-12-28 07:54:10 C 03 28 22.002 -16 36 46.24 X F52
2025-01-16 05:26:47 C 03 54 47.277 -13 16 08.69 X F52
2025-01-16 05:36:07 C 03 54 47.804 -13 16 03.96 X F52
2025-01-16 05:45:27 C 03 54 48.338 -13 15 59.27 X F52
2025-01-16 05:54:49 C 03 54 48.869 -13 15 54.61 X F52
2025-01-18 06:15:16 C 03 57 42.672 -12 51 21.33 X F51
2025-01-18 06:36:12 C 03 57 43.883 -12 51 10.53 X F51
2025-01-18 06:57:06 C 03 57 45.081 -12 50 59.81 X F51
2025-01-18 07:18:02 C 03 57 46.280 -12 50 49.14 X F51
2025-01-19 05:49:52 C 03 59 07.997 -12 39 16.24 X F52
2025-01-19 06:06:37 C 03 59 08.949 -12 39 07.71 X F52
2025-01-19 06:23:20 C 03 59 09.935 -12 38 59.18 X F52
2025-01-19 06:39:58 C 03 59 10.885 -12 38 50.68 X F52