486607 (2013 KY1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5298403322 ± 2.85e-08
Semi-major axis (a)2.6182408155 AU ± 1.03e-08
Inclination (i)19.06917866° ± 7.48e-06
Long. of Asc. Node (Ω)122.27307938° ± 1.91e-05
Arg. of Perihelion (ω)136.42904386° ± 2.49e-05
Mean Anomaly (M)346.45650640° ± 1.00e-05
Mean Motion (n)0.2326472338°/day ± 1.38e-09
Perihelion dist (q)1.23099123 AU ± 7.47e-08
Aphelion dist (Q)4.00549040 AU ± 7.62e-08
Orbital Period4.23656997 yr ± 2.51e-08
Physical Parameters
H (abs. magnitude)17.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.265″
Uncertainty0
Orbit TypeAmor
MOID0.279981 AU
Observations Used150
Oppositions32
Arc Total1979-2021
First Observation Used1979-08-19
Last Observation Used2021-06-13
Observations (168)
Date Type RA Dec Mag Band Observatory
2017-03-30 05:17:40 C 12 00 04.06 +37 45 39.0 q 703
2017-03-30 05:18:23 C 12 00 04.22 +37 45 39.7 q 703
2017-03-30 05:34:16 C 12 00 03.45 +37 45 50.6 q 703
2017-03-30 05:34:57 C 12 00 03.49 +37 45 51.0 q 703
2017-03-30 05:42:44 C 12 00 03.18 +37 45 56.8 q 703
2017-03-30 05:49:54 C 12 00 02.82 +37 46 01.6 q 703
2017-03-30 05:50:35 C 12 00 02.85 +37 46 01.3 q 703
2017-04-05 04:52:28 C 11 54 25.78 +39 11 32.8 q G96
2017-04-05 04:58:35 C 11 54 25.49 +39 11 36.0 q G96
2017-04-05 05:06:31 C 11 54 25.17 +39 11 40.0 q G96
2017-04-05 05:12:40 C 11 54 24.89 +39 11 43.3 q G96
2017-05-11 10:38:37 S 11 43 55.76 +39 43 29.1 L C51
2017-05-11 13:47:19 S 11 44 00.08 +39 42 14.6 L C51
2017-05-11 16:55:49 S 11 44 04.47 +39 40 59.3 L C51
2017-05-11 20:04:18 S 11 44 08.90 +39 39 43.7 L C51
2017-05-11 23:12:59 S 11 44 13.36 +39 38 27.6 L C51
2017-05-12 00:47:14 S 11 44 15.62 +39 37 49.3 L C51
2017-05-12 02:21:30 S 11 44 17.91 +39 37 10.6 L C51
2017-05-12 03:55:45 S 11 44 20.20 +39 36 32.4 L C51
2017-05-12 05:30:00 S 11 44 22.471 +39 35 54.13 L C51
2017-05-12 07:04:26 S 11 44 24.81 +39 35 14.7 L C51
2017-05-12 08:38:41 S 11 44 27.14 +39 34 35.9 L C51
2017-05-12 10:12:56 S 11 44 29.46 +39 33 57.3 L C51
2017-05-12 11:47:11 S 11 44 31.80 +39 33 17.8 L C51
2017-05-12 13:21:26 S 11 44 34.18 +39 32 38.8 L C51
2017-05-12 16:29:56 S 11 44 38.94 +39 31 19.9 L C51
2017-05-12 16:30:07 S 11 44 38.93 +39 31 19.4 L C51
2017-05-12 19:38:37 S 11 44 43.72 +39 30 00.2 L C51
2017-05-12 22:47:07 S 11 44 48.57 +39 28 40.6 L C51
2017-05-21 05:45:00 C 11 51 34.72 +37 47 53.4 q G96
2017-05-21 05:51:00 C 11 51 34.97 +37 47 50.0 q G96
2017-05-21 05:57:02 C 11 51 35.20 +37 47 46.4 q G96
2017-05-21 06:03:00 C 11 51 35.44 +37 47 42.9 q G96
2017-06-06 07:13:21 C 12 13 14.725 +33 04 24.92 L F51
2017-06-06 07:32:00 C 12 13 15.957 +33 04 08.27 L F51
2017-06-06 07:50:26 C 12 13 17.173 +33 03 51.78 L F51
2021-02-05 06:51:52 C 09 23 01.25 +23 08 30.9 V G96
2021-02-05 06:59:56 C 09 23 00.85 +23 08 35.1 V G96
2021-02-05 07:08:00 C 09 23 00.47 +23 08 39.0 V G96
2021-02-05 07:16:05 C 09 23 00.09 +23 08 42.8 V G96
2021-02-08 06:08:11 C 09 19 35.93 +23 43 56.9 U I41
2021-02-08 07:52:50 C 09 19 30.73 +23 44 49.3 U I41
2021-02-08 08:11:56 C 09 19 29.77 +23 44 58.5 U I41
2021-02-08 08:13:20 C 09 19 29.69 +23 44 59.2 U I41
2021-02-12 08:12:12 C 09 14 46.264 +24 31 50.23 U F51
2021-02-12 08:29:51 C 09 14 45.361 +24 31 58.78 U F51
2021-02-12 08:47:29 C 09 14 44.458 +24 32 07.26 U F51
2021-02-12 09:05:03 C 09 14 43.562 +24 32 15.84 U F51
2021-02-17 07:51:24 C 09 08 49.301 +25 27 52.89 U F52
2021-02-17 08:08:49 C 09 08 48.402 +25 28 00.95 U F52