2018 XK5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4815190142 ± 5.35e-08
Semi-major axis (a)1.9905484347 AU ± 8.42e-08
Inclination (i)13.88790157° ± 1.24e-05
Long. of Asc. Node (Ω)128.42015243° ± 2.14e-05
Arg. of Perihelion (ω)269.66600417° ± 2.88e-05
Mean Anomaly (M)183.76985950° ± 6.51e-05
Mean Motion (n)0.3509563882°/day ± 2.23e-08
Perihelion dist (q)1.03206151 AU ± 1.15e-07
Aphelion dist (Q)2.94903535 AU ± 1.64e-07
Orbital Period2.80840103 yr ± 1.78e-07
Physical Parameters
H (abs. magnitude)20.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.231″
Uncertainty0
Orbit TypeAmor
MOID0.224092 AU
Observations Used76
Oppositions3
Arc Total2018-2022
First Observation Used2018-06-18
Last Observation Used2022-02-25
Observations (87)
Date Type RA Dec Mag Band Observatory
2018-12-17 12:22:04 C 06 08 33.94 -27 22 38.6 V T05
2018-12-17 12:24:44 C 06 08 34.02 -27 22 31.8 V T05
2018-12-17 13:12:39 C 06 08 33.98 -27 19 51.9 V T05
2018-12-17 13:22:48 C 06 08 33.96 -27 19 18.4 V T05
2018-12-17 13:34:24 C 06 08 33.94 -27 18 38.7 V T05
2018-12-17 13:55:18 C 06 08 33.96 -27 17 29.9 V T05
2018-12-17 14:17:30 C 06 08 34.04 -27 16 15.6 V T05
2018-12-20 06:29:21 C 06 09 08.18 -23 44 45.5 V I52
2018-12-20 06:29:37 C 06 09 08.12 -23 44 45.3 V I52
2018-12-20 06:32:08 C 06 09 08.24 -23 44 36.2 V I52
2018-12-20 06:34:39 C 06 09 08.26 -23 44 27.1 V I52
2018-12-25 09:22:56 C 06 09 52.45 -17 00 34.4 o 691
2018-12-25 09:39:38 C 06 09 52.40 -16 59 39.8 o 691
2018-12-31 02:06:54 C 06 10 39.67 -09 46 57.3 u 807
2018-12-31 02:11:51 C 06 10 39.66 -09 46 42.2 u 807
2018-12-31 02:17:32 C 06 10 39.65 -09 46 24.9 u 807
2018-12-31 05:59:39 C 06 10 40.53 -09 35 38.4 o 291
2018-12-31 06:02:18 C 06 10 40.52 -09 35 30.1 o 291
2018-12-31 06:04:58 C 06 10 40.53 -09 35 21.7 o 291
2019-01-09 09:33:14 C 06 12 32.93 +00 41 07.0 o 691
2019-01-09 09:38:29 C 06 12 33.00 +00 41 20.2 o 691
2019-01-09 09:43:45 C 06 12 33.03 +00 41 33.7 o 691
2019-02-01 04:15:50 C 06 25 53.94 +17 21 00.3 o 711
2019-02-01 04:20:39 C 06 25 54.08 +17 21 06.4 o 711
2019-02-01 04:26:34 C 06 25 54.29 +17 21 13.4 o 711
2019-02-01 04:31:26 C 06 25 54.44 +17 21 19.3 o 711
2021-11-08 15:03:55 C 10 23 02.939 +05 22 23.37 V F52
2021-11-08 15:11:14 C 10 23 03.573 +05 22 22.63 V F52
2021-11-10 15:10:09 C 10 27 24.034 +05 14 45.38 V F51
2022-01-27 11:10:00 C 11 39 40.513 +12 07 18.19 V F52
2022-01-27 11:27:32 C 11 39 40.066 +12 07 30.24 V F52
2022-02-03 10:33:09 C 11 34 21.671 +14 07 18.14 V F52
2022-02-03 10:49:35 C 11 34 21.024 +14 07 30.16 V F52
2022-02-03 11:22:34 C 11 34 19.671 +14 07 54.37 V F52
2022-02-25 07:38:11 C 11 07 52.38 +20 17 59.0 V V06
2022-02-25 07:49:37 C 11 07 51.71 +20 18 07.3 V V06
2022-02-25 08:01:03 C 11 07 50.98 +20 18 13.7 V V06