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
2022-03-12 08:37:38 C 14 24 49.69 +62 23 10.1 V 703
2022-03-12 08:51:27 C 14 24 50.12 +62 23 02.6 V 703
2022-03-12 08:59:15 C 14 24 50.52 +62 22 58.8 V 703
2022-03-12 09:07:04 C 14 24 50.86 +62 22 53.2 V 703
2022-03-12 09:14:54 C 14 24 51.19 +62 22 48.8 V 703
2022-03-15 08:01:55 C 14 27 59.31 +61 34 30.4 V 703
2022-03-15 08:09:37 C 14 27 59.53 +61 34 25.2 V 703
2022-03-15 08:17:18 C 14 27 59.65 +61 34 19.7 V 703
2022-03-15 08:25:00 C 14 27 59.81 +61 34 13.1 V 703
2022-03-19 12:09:46 C 14 30 41.39 +60 14 37.5 V T08
2022-03-19 12:30:53 C 14 30 41.69 +60 14 19.2 V T08
2022-03-19 12:39:28 C 14 30 41.59 +60 14 11.2 V T08
2022-03-19 13:04:47 C 14 30 41.82 +60 13 49.2 V T08
2022-03-20 20:33:48 C 14 31 11.71 +59 45 22.9 V Z80
2022-03-20 20:51:24 C 14 31 11.98 +59 45 07.3 V Z80
2022-03-21 00:47:49 C 14 31 13.36 +59 41 39.8 V K87
2022-03-21 00:53:06 C 14 31 13.45 +59 41 34.7 V K87
2022-03-21 00:58:22 C 14 31 13.41 +59 41 30.0 V K87
2022-03-21 21:00:31 C 14 31 26.57 +59 22 35.7 V Z80
2022-03-21 21:09:38 C 14 31 26.66 +59 22 27.8 V Z80
2022-03-21 21:18:45 C 14 31 26.85 +59 22 19.5 V Z80
2022-03-21 21:39:06 C 14 31 26.32 +59 22 09.3 X L76
2022-03-21 21:55:10 C 14 31 26.45 +59 21 54.3 X L76
2022-03-21 22:11:15 C 14 31 26.37 +59 21 38.6 X L76
2022-03-22 09:14:36 C 14 31 30.77 +59 11 07.2 V 703
2022-03-22 09:22:29 C 14 31 30.74 +59 10 59.9 V 703
2022-03-22 09:30:25 C 14 31 30.69 +59 10 52.0 V 703
2022-03-22 09:38:25 C 14 31 30.71 +59 10 44.8 V 703
2022-03-23 02:39:23 C 14 31 35.22 +58 53 56.0 V K87
2022-03-23 02:44:39 C 14 31 35.13 +58 53 49.7 V K87
2022-03-23 02:49:56 C 14 31 35.11 +58 53 45.2 V K87
2022-03-23 20:49:32 C 14 31 39.49 +58 35 27.1 V Z80
2022-03-23 21:00:27 C 14 31 39.59 +58 35 16.1 V Z80
2022-03-24 22:00:21 C 14 31 38.01 +58 09 17.9 V Z80
2022-03-24 22:13:30 C 14 31 37.98 +58 09 04.8 V Z80
2022-03-25 09:13:14 C 14 31 34.44 +57 57 32.1 V 703
2022-03-25 09:21:11 C 14 31 34.32 +57 57 23.8 V 703
2022-03-25 09:29:11 C 14 31 34.26 +57 57 15.0 V 703
2022-03-25 09:37:17 C 14 31 34.17 +57 57 06.3 V 703
2022-03-25 21:44:15 C 14 31 31.80 +57 43 43.8 V K00
2022-03-25 22:03:14 C 14 31 31.49 +57 43 23.8 V K00
2022-03-25 22:20:08 C 14 31 31.31 +57 43 06.8 V K00
2022-03-26 00:37:15 C 14 31 29.70 +57 40 40.6 V 130
2022-03-26 00:39:23 C 14 31 29.67 +57 40 38.2 V 130
2022-03-26 00:41:32 C 14 31 29.64 +57 40 35.8 V 130
2022-03-26 00:43:41 C 14 31 29.60 +57 40 33.6 V 130
2022-03-26 22:17:04 C 14 31 20.40 +57 16 21.3 V K00
2022-03-26 22:39:00 C 14 31 20.07 +57 15 57.3 V K00
2022-03-26 22:58:46 C 14 31 19.77 +57 15 35.8 V K00
2022-03-27 11:55:39 C 14 31 11.33 +57 00 57.3 V T08