2018 KR2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4869867093 ± 2.89e-08
Semi-major axis (a)2.2006109753 AU ± 6.63e-08
Inclination (i)7.42209011° ± 2.90e-06
Long. of Asc. Node (Ω)54.83795559° ± 1.97e-05
Arg. of Perihelion (ω)241.57105031° ± 2.49e-05
Mean Anomaly (M)94.71690205° ± 3.93e-05
Mean Motion (n)0.3019238107°/day ± 1.36e-08
Perihelion dist (q)1.12894268 AU ± 7.22e-08
Aphelion dist (Q)3.27227927 AU ± 1.17e-07
Orbital Period3.26448676 yr ± 1.47e-07
Physical Parameters
H (abs. magnitude)19.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.284″
Uncertainty0
Orbit TypeAmor
MOID0.159281 AU
Observations Used210
Oppositions4
Arc Total2015-2021
First Observation Used2015-12-13
Last Observation Used2021-04-15
Observations (214)
Date Type RA Dec Mag Band Observatory
2018-05-25 17:59:55 C 20 49 04.37 -28 47 28.5 o D44
2018-05-25 18:03:21 C 20 49 05.21 -28 47 28.9 o D44
2018-05-31 14:22:48 C 21 25 27.102 -29 06 09.84 V F51
2018-05-31 14:23:25 C 21 25 27.259 -29 06 09.96 V F51
2018-05-31 14:23:54 C 21 25 27.391 -29 06 09.93 V F51
2018-05-31 14:24:24 C 21 25 27.519 -29 06 09.84 V F51
2018-06-06 10:21:35 C 22 02 46.91 -28 55 02.6 U I52
2018-06-06 10:21:50 C 22 02 46.98 -28 55 02.6 U I52
2018-06-06 10:24:25 C 22 02 47.61 -28 55 01.9 U I52
2018-06-06 10:24:41 C 22 02 47.74 -28 55 02.0 U I52
2018-06-06 13:41:42 C 22 03 40.24 -28 54 22.1 U T08
2018-06-06 13:53:01 C 22 03 43.23 -28 54 17.7 U T08
2018-06-06 13:59:39 C 22 03 44.91 -28 54 17.6 U T08
2018-06-06 14:17:14 C 22 03 49.37 -28 54 14.8 U T08
2018-06-11 11:02:12 C 22 34 38.60 -28 20 22.4 o 691
2018-06-11 11:05:40 C 22 34 39.46 -28 20 21.1 o 691
2018-06-11 11:09:08 C 22 34 40.33 -28 20 19.9 o 691
2018-06-11 13:29:08 C 22 35 17.074 -28 19 22.62 V F51
2018-06-11 13:44:22 C 22 35 20.921 -28 19 17.25 V F51
2018-06-11 13:58:51 C 22 35 24.563 -28 19 12.00 U F51
2018-06-11 14:13:41 C 22 35 28.304 -28 19 06.63 U F51
2018-06-16 14:03:38 C 23 05 47.49 -27 23 19.5 U T05
2018-06-16 14:14:57 C 23 05 50.16 -27 23 13.2 U T05
2018-06-16 14:26:15 C 23 05 52.80 -27 23 07.7 U T05
2018-06-16 14:37:40 C 23 05 55.63 -27 23 02.0 U T05
2018-06-22 14:07:48 C 23 39 31.26 -25 54 58.1 U T08
2018-06-22 14:19:11 C 23 39 33.64 -25 54 50.3 U T08
2018-06-22 14:30:29 C 23 39 36.08 -25 54 43.4 U T08
2018-06-22 14:41:51 C 23 39 38.47 -25 54 35.1 U T08
2018-07-01 10:47:25 C 00 22 35.16 -23 20 49.4 U I52
2018-07-01 10:49:16 C 00 22 35.50 -23 20 48.4 U I52
2018-07-01 11:00:31 C 00 22 37.48 -23 20 40.3 U I52
2018-07-01 11:01:20 C 00 22 37.60 -23 20 39.2 U I52
2018-07-18 17:41:47 C 01 22 55.88 -18 23 19.5 q Q68
2018-07-18 19:37:04 C 01 23 07.91 -18 22 06.0 q Q68
2018-07-24 11:15:52 C 01 36 44.78 -16 59 42.8 o 691
2018-07-24 11:21:05 C 01 36 45.24 -16 59 39.9 o 691
2018-07-24 11:26:16 C 01 36 45.69 -16 59 37.1 o 691
2018-08-09 14:31:16 C 02 01 36.077 -13 52 55.75 U F51
2018-08-09 14:37:45 C 02 01 36.298 -13 52 53.38 U F51
2018-08-09 14:44:16 C 02 01 36.513 -13 52 50.97 U F51
2018-08-09 14:50:46 C 02 01 36.695 -13 52 48.35 U F51
2018-09-04 08:26:15 C 02 01 37.99 -10 57 02.1 V 703
2018-09-04 08:34:05 C 02 01 37.71 -10 57 02.4 V 703
2018-09-04 08:41:55 C 02 01 37.37 -10 56 59.9 V 703
2018-09-04 08:49:45 C 02 01 37.07 -10 56 58.0 V 703
2018-09-04 11:24:32 C 02 01 30.66 -10 56 24.4 V I52
2018-09-04 11:31:26 C 02 01 30.37 -10 56 23.0 V I52
2018-09-04 11:37:53 C 02 01 30.10 -10 56 21.9 V I52
2018-09-04 11:47:23 C 02 01 29.71 -10 56 19.6 V I52