2001 KY18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5936908125 ± 1.55e-08
Semi-major axis (a)3.0259373401 AU ± 8.96e-09
Inclination (i)19.35999682° ± 2.99e-06
Long. of Asc. Node (Ω)73.99984350° ± 1.03e-05
Arg. of Perihelion (ω)97.56299832° ± 2.15e-05
Mean Anomaly (M)252.38772849° ± 2.91e-06
Mean Motion (n)0.1872502388°/day ± 8.32e-10
Perihelion dist (q)1.22946614 AU ± 4.72e-08
Aphelion dist (Q)4.82240854 AU ± 4.92e-08
Orbital Period5.26368505 yr ± 2.34e-08
Physical Parameters
H (abs. magnitude)18.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.335″
Uncertainty0
Orbit TypeAmor
MOID0.419074 AU
Observations Used642
Oppositions17
Arc Total2001-2022
First Observation Used2001-05-18
Last Observation Used2022-05-31
Observations (666)
Date Type RA Dec Mag Band Observatory
2022-04-18 09:42:36 C 14 16 07.529 +42 55 08.51 U I41
2022-04-18 09:43:17 C 14 16 07.529 +42 55 07.00 U I41
2022-04-18 09:52:30 C 14 16 08.213 +42 54 52.96 V T05
2022-04-18 09:55:48 C 14 16 08.138 +42 54 46.04 V T05
2022-04-18 09:59:45 C 14 16 07.894 +42 54 38.77 V T05
2022-04-18 10:07:39 C 14 16 07.687 +42 54 22.72 V T05
2022-04-18 10:59:19 C 14 16 04.481 +42 52 29.50 U I41
2022-04-18 10:59:59 C 14 16 04.450 +42 52 27.91 U I41
2022-04-18 23:01:10 C 14 15 41.112 +42 27 41.72 V K74
2022-04-18 23:13:16 C 14 15 40.687 +42 27 16.56 V K74
2022-04-19 06:26:52 C 14 15 26.561 +42 12 23.40 U I41
2022-04-19 07:39:42 C 14 15 23.621 +42 09 53.10 U I41
2022-04-19 08:19:06 C 14 15 22.039 +42 08 31.49 U I41
2022-04-19 09:20:26 C 14 15 19.550 +42 06 23.51 U I41
2022-04-19 22:38:09 C 14 14 53.506 +41 38 31.49 X K87
2022-04-19 22:44:30 C 14 14 53.270 +41 38 18.28 X K87
2022-04-19 22:50:50 C 14 14 53.083 +41 38 04.74 X K87
2022-04-20 10:43:27 C 14 14 28.999 +41 13 15.56 V T08
2022-04-20 10:48:42 C 14 14 28.922 +41 13 04.04 V T08
2022-04-20 10:57:16 C 14 14 28.469 +41 12 44.21 V T08
2022-04-20 11:11:42 C 14 14 27.965 +41 12 14.29 V T08
2022-04-21 08:04:31 C 14 13 46.679 +40 27 44.35 V 703
2022-04-21 08:12:25 C 14 13 46.398 +40 27 27.50 V 703
2022-04-21 08:20:19 C 14 13 46.038 +40 27 10.48 V 703
2022-04-21 08:28:05 C 14 13 45.764 +40 26 53.77 V G96
2022-04-21 08:28:12 C 14 13 45.728 +40 26 53.20 V 703
2022-04-21 08:36:13 C 14 13 45.455 +40 26 36.24 V G96
2022-04-21 08:44:21 C 14 13 45.138 +40 26 18.78 V G96
2022-04-21 08:52:30 C 14 13 44.821 +40 26 01.10 V G96
2022-04-23 07:49:59 C 14 12 14.983 +38 44 04.78 V G96
2022-04-23 07:57:32 C 14 12 14.699 +38 43 48.11 V G96
2022-04-23 08:05:05 C 14 12 14.422 +38 43 31.51 V G96
2022-04-23 08:12:38 C 14 12 14.130 +38 43 14.88 V G96
2022-04-23 20:55:18 C 14 11 51.43 +38 15 03.8 V G01
2022-04-24 00:39:49 C 14 11 43.45 +38 06 47.9 V G01
2022-04-24 02:00:04 C 14 11 40.67 +38 03 48.6 V G01
2022-04-24 09:16:24 C 14 11 28.440 +37 47 51.86 V T08
2022-04-24 09:21:08 C 14 11 28.258 +37 47 41.39 V T08
2022-04-24 09:28:27 C 14 11 28.020 +37 47 25.08 V T08
2022-04-24 09:36:59 C 14 11 27.653 +37 47 05.96 V T08
2022-04-24 09:59:30 C 14 11 26.851 +37 46 16.28 V T08
2022-04-24 10:02:07 C 14 11 26.789 +37 46 09.84 V T08
2022-04-24 10:10:40 C 14 11 26.359 +37 45 51.37 V T08
2022-04-24 20:37:32 C 14 11 08.19 +37 22 21.2 X C95
2022-04-24 21:28:38 C 14 11 06.43 +37 20 27.5 X C95
2022-04-25 05:50:23 C 14 10 51.490 +37 01 46.60 U I41
2022-04-25 05:52:34 C 14 10 51.410 +37 01 41.70 U I41
2022-04-25 06:52:38 C 14 10 49.279 +36 59 27.71 U I41
2022-04-25 07:18:54 C 14 10 48.341 +36 58 28.81 U I41
2022-04-25 07:23:44 C 14 10 48.170 +36 58 18.01 U I41