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
2024-11-09 19:56:05 C 01 40 21.44 +01 18 51.5 V M32
2024-11-09 19:58:12 C 01 40 21.86 +01 18 42.3 V M32
2024-11-09 20:00:20 C 01 40 22.29 +01 18 33.0 V M32
2024-11-09 20:02:29 C 01 40 22.72 +01 18 23.6 V M32
2024-11-09 20:04:35 C 01 40 23.15 +01 18 14.4 V M32
2024-11-10 09:10:15 C 01 43 05.141 +00 22 32.20 V T05
2024-11-10 09:44:42 C 01 43 11.731 +00 20 07.66 V T05
2024-11-10 09:49:16 C 01 43 12.598 +00 19 48.54 V T05
2024-11-10 09:57:24 C 01 43 14.150 +00 19 14.45 V T05
2024-11-10 18:38:52 C 01 45 01.31 -00 16 57.9 X G02
2024-11-10 18:42:59 C 01 45 02.09 -00 17 14.7 X G02
2024-11-10 18:46:54 C 01 45 02.87 -00 17 31.0 X G02
2024-11-10 21:35:06 B 01 45 35.033 -00 28 53.04 V G34
2024-11-10 21:37:28 B 01 45 35.479 -00 29 03.08 V G34
2024-11-10 21:39:51 B 01 45 35.909 -00 29 12.30 V G34
2024-11-10 21:42:14 B 01 45 36.367 -00 29 22.49 V G34
2024-11-16 11:29:13 C 02 08 22.133 -07 47 33.94 V T08
2024-11-16 11:33:57 C 02 08 22.786 -07 47 45.89 V T08
2024-11-16 11:42:04 C 02 08 23.921 -07 48 06.98 V T08
2024-11-16 11:59:36 C 02 08 26.338 -07 48 52.13 V T08
2024-11-16 19:51:53 C 02 09 37.22 -08 09 17.0 X G02
2024-11-16 19:58:19 C 02 09 38.09 -08 09 33.2 X G02
2024-11-16 20:04:28 C 02 09 38.94 -08 09 48.7 X G02
2024-11-17 04:12:50 C 02 10 47.448 -08 29 17.81 V W68
2024-11-17 04:17:25 C 02 10 48.053 -08 29 29.04 V W68
2024-11-17 04:25:16 C 02 10 49.073 -08 29 48.37 V W68
2024-11-17 04:44:51 C 02 10 51.677 -08 30 36.14 V W68
2024-11-18 21:48:11 C 02 16 25.574 -10 04 16.72 V M22
2024-11-18 21:52:46 C 02 16 26.126 -10 04 26.29 V M22
2024-11-18 22:00:02 C 02 16 27.014 -10 04 41.81 V M22
2024-11-18 22:00:42 C 02 16 27.079 -10 04 43.28 V M22
2024-11-18 22:04:37 C 02 16 27.564 -10 04 51.53 V M22
2024-11-18 22:13:51 C 02 16 28.692 -10 05 10.82 V M22
2024-11-18 22:20:38 C 02 16 29.510 -10 05 25.08 V M22
2024-11-18 22:28:30 C 02 16 30.451 -10 05 41.86 V M22
2024-11-19 06:11:33 C 02 17 30.592 -10 22 25.72 V 703
2024-11-19 06:14:48 C 02 17 30.973 -10 22 32.48 V 703
2024-11-19 06:18:04 C 02 17 31.362 -10 22 38.86 V 703
2024-11-19 06:21:19 C 02 17 31.744 -10 22 45.98 V 703
2024-11-20 06:30:40 C 02 20 32.392 -11 10 20.96 V 703
2024-11-20 06:33:59 C 02 20 32.755 -11 10 27.41 V 703
2024-11-20 06:37:17 C 02 20 33.133 -11 10 33.56 V 703
2024-11-20 06:40:36 C 02 20 33.515 -11 10 39.72 V 703
2024-11-20 08:50:13 C 02 20 49.666 -11 14 37.25 V T08
2024-11-20 09:00:14 C 02 20 50.789 -11 14 55.93 V T08
2024-11-20 09:23:26 C 02 20 53.388 -11 15 39.35 V T08
2024-11-21 03:53:07 C 02 23 05.446 -11 48 34.63 V W68
2024-11-21 03:57:41 C 02 23 05.933 -11 48 42.55 V W68
2024-11-21 04:07:34 C 02 23 07.013 -11 48 59.87 V W68
2024-11-21 04:13:33 C 02 23 07.670 -11 49 10.16 V W68