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
2021-02-17 08:26:15 C 09 08 47.509 +25 28 09.13 U F52
2021-02-17 08:43:41 C 09 08 46.625 +25 28 17.10 U F52
2021-02-18 07:11:42 C 09 07 39.87 +25 38 24.3 V G96
2021-02-18 07:27:59 C 09 07 39.02 +25 38 32.2 V G96
2021-02-18 07:35:28 C 09 07 38.67 +25 38 35.3 V G96
2021-02-18 07:42:59 C 09 07 38.25 +25 38 38.4 V G96
2021-03-11 04:13:39 C 08 46 13.80 +28 40 30.6 V G96
2021-03-11 04:21:52 C 08 46 13.47 +28 40 31.9 V G96
2021-03-11 04:30:04 C 08 46 13.20 +28 40 35.1 V G96
2021-03-11 04:38:14 C 08 46 12.94 +28 40 37.0 V G96
2021-04-17 03:23:55 C 08 41 06.47 +30 19 06.9 V G96
2021-04-17 03:32:54 C 08 41 06.64 +30 19 05.8 V G96
2021-04-17 03:41:51 C 08 41 06.88 +30 19 06.0 V G96
2021-04-17 03:50:51 C 08 41 07.02 +30 19 05.4 V G96
2021-06-13 03:48:34 C 09 53 02.99 +26 10 04.5 V V00
2021-06-13 03:55:42 C 09 53 03.53 +26 10 02.3 V V00
2021-06-13 04:02:46 C 09 53 04.03 +26 09 59.4 V V00
2021-06-13 04:09:51 C 09 53 04.56 +26 09 57.7 V V00