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
2021-12-05 02:05:52 C 22 10 19.00 -05 53 48.2 V 703
2021-12-05 02:14:05 C 22 10 20.88 -05 53 51.3 V 703
2021-12-05 02:22:19 C 22 10 22.56 -05 53 54.6 V 703
2022-01-18 05:23:29 C 01 34 00.113 -05 38 34.92 U F52
2022-01-18 05:40:04 C 01 34 02.626 -05 38 30.35 U F52
2022-01-18 06:13:05 C 01 34 07.687 -05 38 20.80 U F52
2022-01-28 05:31:47 C 02 09 16.877 -04 23 41.92 U F52
2022-01-28 05:47:20 C 02 09 18.999 -04 23 36.68 U F52
2022-01-28 06:18:41 C 02 09 23.335 -04 23 25.99 U F52
2024-06-26 11:20:48 C 19 06 15.355 +30 01 05.92 V T08
2024-06-26 11:27:45 C 19 06 15.046 +30 01 16.07 V T08
2024-06-26 12:12:11 C 19 06 13.440 +30 02 25.73 V T08
2024-06-26 12:20:37 C 19 06 13.174 +30 02 40.13 V T08
2024-06-28 10:24:18 C 19 04 39.276 +31 14 55.03 V T05
2024-06-28 10:28:51 C 19 04 39.106 +31 15 03.24 V T05
2024-06-28 10:36:40 C 19 04 38.808 +31 15 14.90 V T05
2024-06-28 10:44:29 C 19 04 38.467 +31 15 27.11 V T05
2024-07-02 08:22:45 C 19 01 02.950 +33 38 47.15 V T05
2024-07-02 08:25:21 C 19 01 02.784 +33 38 51.29 V T05
2024-07-02 08:31:25 C 19 01 02.508 +33 38 59.89 V T05
2024-07-02 08:39:14 C 19 01 02.208 +33 39 11.27 V T05
2024-07-04 11:00:55 C 18 58 52.534 +34 53 52.87 V T08
2024-07-04 11:06:54 C 18 58 52.176 +34 54 01.15 V T08
2024-07-04 11:57:43 C 18 58 49.694 +34 55 16.14 V T08
2024-07-04 12:14:33 C 18 58 48.881 +34 55 39.83 V T08
2024-07-09 22:29:01 B 18 52 39.57 +37 58 48.2 V 130
2024-07-09 22:49:09 B 18 52 38.48 +37 59 15.1 V 130
2024-07-15 09:59:57 C 18 45 45.161 +40 47 23.68 V T05
2024-07-15 10:07:50 C 18 45 44.590 +40 47 34.37 V T05
2024-07-15 10:12:23 C 18 45 44.338 +40 47 39.01 V T05
2024-07-15 10:28:37 C 18 45 43.438 +40 47 58.60 V T05
2024-07-28 08:17:50 C 18 28 28.239 +46 10 55.83 X F51
2024-07-28 08:37:25 C 18 28 27.042 +46 11 12.88 X F51
2024-07-28 08:56:57 C 18 28 25.846 +46 11 29.85 X F51
2024-07-28 08:58:08 C 18 28 25.762 +46 11 31.06 V T05
2024-07-28 09:04:42 C 18 28 25.332 +46 11 36.67 V T05
2024-07-28 09:12:31 C 18 28 24.893 +46 11 43.51 V T05
2024-07-28 09:16:31 C 18 28 24.653 +46 11 46.75 X F51
2024-07-28 09:28:36 C 18 28 23.873 +46 11 57.37 V T05
2024-07-30 09:20:24 C 18 25 48.754 +46 52 24.38 V T08
2024-07-30 09:24:49 C 18 25 48.502 +46 52 27.73 V T08
2024-07-30 09:32:48 C 18 25 47.983 +46 52 34.10 V T08
2024-07-30 09:48:36 C 18 25 47.083 +46 52 46.74 V T08
2024-08-05 08:49:54 C 18 18 34.889 +48 39 32.69 V T05
2024-08-05 08:51:12 C 18 18 34.831 +48 39 32.83 V T05
2024-08-05 09:10:57 C 18 18 33.746 +48 39 45.68 V T05
2024-08-05 09:25:09 C 18 18 32.995 +48 39 55.15 V T05
2024-08-05 09:31:47 C 18 18 32.753 +48 39 59.90 V T05
2024-08-13 06:12:48 C 18 10 55.673 +50 32 44.02 V T05
2024-08-13 06:15:24 C 18 10 55.591 +50 32 45.89 V T05