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
2022-04-25 07:25:06 C 14 10 48.120 +36 58 14.92 U I41
2022-04-25 08:55:00 C 14 10 44.921 +36 54 52.31 U I41
2022-04-25 09:26:03 C 14 10 43.819 +36 53 42.11 U I41
2022-04-25 09:38:01 C 14 10 44.405 +36 53 20.22 V T05
2022-04-25 09:43:18 C 14 10 44.186 +36 53 08.20 V T05
2022-04-25 09:47:39 C 14 10 43.061 +36 52 52.72 U I41
2022-04-25 10:19:22 C 14 10 42.852 +36 51 47.99 V T05
2022-04-25 10:30:47 C 14 10 42.497 +36 51 21.20 V T05
2022-04-25 10:37:23 C 14 10 42.166 +36 51 06.66 V T05
2022-04-26 00:06:02 C 14 10 18.66 +36 20 33.9 V J27
2022-04-26 00:15:07 C 14 10 18.35 +36 20 13.4 V J27
2022-04-26 00:21:38 C 14 10 18.12 +36 19 58.7 V J27
2022-04-26 07:30:30 C 14 10 05.839 +36 03 49.28 U I41
2022-04-26 07:36:45 C 14 10 05.520 +36 03 35.50 V 703
2022-04-26 07:44:41 C 14 10 05.207 +36 03 17.64 V 703
2022-04-26 07:52:35 C 14 10 04.912 +36 02 59.10 V 703
2022-04-26 08:00:21 C 14 10 04.667 +36 02 41.50 V 703
2022-04-26 08:23:51 C 14 10 03.970 +36 01 47.71 U I41
2022-04-26 09:08:29 C 14 10 03.418 +36 00 11.12 V T08
2022-04-26 09:49:04 C 14 10 01.994 +35 58 39.18 V T08
2022-04-26 09:53:27 C 14 10 00.929 +35 58 23.02 U I41
2022-04-26 09:57:17 C 14 10 01.675 +35 58 20.03 V T08
2022-04-26 09:59:55 C 14 10 01.586 +35 58 14.59 V T08
2022-04-27 10:18:00 C 14 09 20.414 +35 02 46.18 V T08
2022-04-27 10:24:38 C 14 09 20.208 +35 02 31.56 V T08
2022-04-27 10:38:47 C 14 09 19.769 +35 01 59.05 V T08
2022-04-27 10:47:41 C 14 09 19.426 +35 01 37.88 V T08
2022-04-30 07:44:16 C 14 07 31.804 +32 21 50.40 V 703
2022-04-30 07:51:54 C 14 07 31.559 +32 21 32.87 V 703
2022-04-30 07:59:29 C 14 07 31.314 +32 21 15.41 V 703
2022-04-30 08:07:04 C 14 07 31.062 +32 20 57.66 V 703
2022-04-30 21:45:31 C 14 07 12.10 +31 48 56.0 V G01
2022-04-30 21:46:52 C 14 07 12.10 +31 48 50.7 V G01
2022-05-02 07:51:43 C 14 06 24.989 +30 28 51.89 U I41
2022-05-02 08:21:01 C 14 06 24.190 +30 27 42.80 U I41
2022-05-02 09:16:43 C 14 06 22.690 +30 25 30.68 U I41
2022-05-02 20:52:09 C 14 06 08.83 +29 58 06.3 V L39
2022-05-02 20:55:14 C 14 06 08.74 +29 58 00.1 V L39
2022-05-02 20:58:18 C 14 06 08.71 +29 57 53.9 V L39
2022-05-04 07:38:18 C 14 05 25.829 +28 36 00.79 V 703
2022-05-04 07:45:53 C 14 05 25.606 +28 35 42.90 V 703
2022-05-04 08:01:00 C 14 05 25.213 +28 35 06.79 V 703
2022-05-04 22:52:00 C 14 05 08.981 +27 59 52.37 V Z80
2022-05-04 22:59:07 C 14 05 08.806 +27 59 35.81 V Z80
2022-05-04 23:06:05 C 14 05 08.681 +27 59 19.43 V Z80
2022-05-05 21:46:01 C 14 04 44.650 +27 05 40.38 X B72
2022-05-05 21:49:03 C 14 04 44.580 +27 05 33.14 X B72
2022-05-05 21:50:36 C 14 04 44.544 +27 05 29.65 X B72
2022-05-05 21:52:06 C 14 04 44.515 +27 05 25.91 X B72
2022-05-05 21:55:10 C 14 04 44.436 +27 05 19.07 X B72