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
2015-07-09 02:08:21 C 14 20 22.37 -02 02 52.2 L 309
2015-07-09 02:12:05 C 14 20 22.38 -02 02 51.8 L 309
2015-07-09 02:15:50 C 14 20 22.42 -02 02 51.3 L 309
2018-04-10 09:32:53 C 16 26 54.71 -16 13 05.1 o 691
2018-04-10 09:52:22 C 16 26 54.57 -16 12 56.6 o 691
2018-04-10 10:11:49 C 16 26 54.36 -16 12 47.9 o 691
2018-06-04 08:08:43 C 15 33 58.413 -02 24 36.60 U F51
2018-06-04 09:03:29 C 15 33 55.354 -02 24 02.61 U F51
2021-06-02 07:07:31 C 17 04 15.14 +04 02 06.8 U I41
2021-06-02 08:32:58 C 17 04 10.22 +04 03 27.6 U I41
2021-06-04 09:00:38 C 17 01 26.87 +04 48 56.2 U I41
2021-06-04 10:06:44 C 17 01 22.96 +04 49 57.4 U I41
2021-06-04 15:39:48 C 17 01 04.25 +04 55 07.5 q D29
2021-06-04 16:00:10 C 17 01 03.07 +04 55 26.5 q D29
2021-06-04 16:20:32 C 17 01 01.88 +04 55 45.7 q D29
2021-06-09 09:52:33 C 16 54 20.398 +06 38 47.09 U F51
2021-06-09 10:08:17 C 16 54 19.416 +06 39 00.89 U F51
2021-06-09 10:23:59 C 16 54 18.421 +06 39 14.66 U F51
2021-06-15 10:54:13 C 16 45 28.116 +08 40 37.17 U F51
2021-06-15 11:12:33 C 16 45 26.936 +08 40 51.75 U F51
2021-06-15 11:30:56 C 16 45 25.768 +08 41 06.23 U F51
2021-06-18 06:13:04 C 16 41 21.06 +09 32 21.4 V G96
2021-06-18 06:20:29 C 16 41 20.59 +09 32 26.9 V G96
2021-06-18 06:27:53 C 16 41 20.12 +09 32 32.4 V G96
2021-06-18 06:35:18 C 16 41 19.68 +09 32 36.3 V G96
2021-07-03 10:10:00 C 16 21 08.895 +13 06 51.67 U F51
2021-07-03 10:27:45 C 16 21 08.009 +13 06 59.27 U F51
2021-07-03 10:45:31 C 16 21 07.128 +13 07 06.71 U F51
2021-07-09 08:24:14 C 16 15 03.308 +13 58 24.31 U F51
2021-07-09 08:42:46 C 16 15 02.549 +13 58 29.81 U F51
2021-07-09 09:20:02 C 16 15 01.035 +13 58 40.81 U F51
2021-07-14 08:56:53 C 16 10 59.735 +14 28 22.77 U F51
2021-07-14 09:15:14 C 16 10 59.184 +14 28 26.15 U F51
2021-07-14 09:32:29 C 16 10 58.635 +14 28 29.54 U F51
2021-07-14 09:49:40 C 16 10 58.093 +14 28 32.85 U F51
2021-08-08 07:34:15 C 16 07 58.430 +14 30 59.42 U F51
2021-08-08 07:52:14 C 16 07 58.728 +14 30 56.55 U F51
2021-08-08 08:28:32 C 16 07 59.343 +14 30 50.81 U F51
2021-08-09 07:41:19 C 16 08 27.329 +14 27 12.01 U F51
2021-08-09 07:54:29 C 16 08 27.577 +14 27 09.80 U F51
2021-08-09 08:07:37 C 16 08 27.822 +14 27 07.56 U F51
2021-08-09 08:20:50 C 16 08 28.076 +14 27 05.34 U F51
2021-09-08 02:43:10 C 16 42 24.75 +11 16 32.8 V G96
2021-09-08 02:50:42 C 16 42 25.30 +11 16 30.4 V G96
2021-09-08 02:58:13 C 16 42 25.82 +11 16 27.7 V G96
2021-09-08 03:05:44 C 16 42 26.37 +11 16 24.9 V G96
2021-10-01 11:05:53 C 17 34 34.99 +07 34 41.7 V D29
2021-10-01 11:26:14 C 17 34 37.34 +07 34 32.9 V D29
2021-10-01 11:46:37 C 17 34 39.59 +07 34 24.0 V D29
2021-12-05 01:57:38 C 22 10 17.19 -05 53 45.2 V 703