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
2015-12-13 05:27:15 C 03 46 41.656 +22 39 58.91 V F51
2015-12-13 06:04:36 C 03 46 39.868 +22 39 56.51 V F51
2015-12-13 06:23:11 C 03 46 38.999 +22 39 55.35 V F51
2015-12-13 10:07:26 C 03 46 28.432 +22 39 41.68 V F51
2015-12-13 10:48:09 C 03 46 26.500 +22 39 38.81 V F51
2016-01-08 08:35:09 C 03 29 48.635 +22 16 26.63 V F51
2016-01-08 09:14:26 C 03 29 48.290 +22 16 27.13 V F51
2018-05-21 13:20:49 C 20 24 17.22 -28 18 48.1 U T08
2018-05-21 13:32:04 C 20 24 19.87 -28 18 52.8 U T08
2018-05-21 13:43:18 C 20 24 22.44 -28 18 57.5 U T08
2018-05-21 13:54:33 C 20 24 25.10 -28 19 00.5 U T08
2018-05-23 12:54:06 C 20 35 50.14 -28 33 43.3 U T08
2018-05-23 13:03:45 C 20 35 52.52 -28 33 44.4 U T08
2018-05-23 13:13:39 C 20 35 54.80 -28 33 48.9 U T08
2018-05-23 13:17:45 C 20 35 55.86 -28 33 50.1 U T05
2018-05-23 13:24:23 C 20 35 57.45 -28 33 52.3 U T05
2018-05-23 13:28:58 C 20 35 58.54 -28 33 52.6 U T05
2018-05-23 13:36:58 C 20 36 00.41 -28 33 56.2 U T05
2018-05-23 13:41:33 C 20 36 01.50 -28 33 57.8 U T05
2018-05-23 13:47:47 C 20 36 02.99 -28 33 59.7 U T08
2018-05-23 13:59:02 C 20 36 05.67 -28 34 02.7 U T08
2018-05-23 14:05:57 C 20 36 07.32 -28 34 05.3 U T05
2018-05-23 14:13:11 C 20 36 09.07 -28 34 07.4 U T05
2018-05-24 10:24:00 C 20 41 08.92 -28 39 44.1 U I52
2018-05-24 10:28:46 C 20 41 10.05 -28 39 45.8 U I52
2018-05-24 10:33:32 C 20 41 11.21 -28 39 47.1 U I52
2018-05-24 10:38:18 C 20 41 12.35 -28 39 48.2 U I52
2018-05-24 11:13:07 C 20 41 20.83 -28 39 57.5 o 691
2018-05-24 11:14:53 C 20 41 21.27 -28 39 57.8 o 691
2018-05-24 11:16:37 C 20 41 21.67 -28 39 58.5 o 691
2018-05-25 10:08:12 C 20 47 05.27 -28 45 41.4 o 691
2018-05-25 10:20:02 C 20 47 08.19 -28 45 44.2 o 691
2018-05-25 10:28:16 C 20 47 10.18 -28 45 47.0 U I52
2018-05-25 10:30:12 C 20 47 10.67 -28 45 47.3 U I52
2018-05-25 10:32:08 C 20 47 11.15 -28 45 47.1 o 691
2018-05-25 10:37:05 C 20 47 12.29 -28 45 49.2 U I52
2018-05-25 10:39:01 C 20 47 12.83 -28 45 49.7 U I52
2018-05-25 13:42:52 C 20 47 59.139 -28 46 29.69 U F51
2018-05-25 13:57:36 C 20 48 02.754 -28 46 33.41 U F51
2018-05-25 14:27:01 C 20 48 09.930 -28 46 40.54 U F51
2018-05-25 15:09:23 C 20 48 21.60 -28 46 24.7 q E23
2018-05-25 16:08:23 C 20 48 36.15 -28 46 40.9 q E23
2018-05-25 16:27:23 C 20 48 40.86 -28 46 45.7 q E23
2018-05-25 16:46:24 C 20 48 45.53 -28 46 49.9 q E23
2018-05-25 17:28:50 C 20 48 56.75 -28 47 19.8 o D44
2018-05-25 17:34:59 C 20 48 58.27 -28 47 22.2 o D44
2018-05-25 17:38:23 C 20 48 59.08 -28 47 23.3 o D44
2018-05-25 17:47:22 C 20 49 01.29 -28 47 24.9 o D44
2018-05-25 17:49:39 C 20 49 01.85 -28 47 25.2 o D44
2018-05-25 17:53:04 C 20 49 02.70 -28 47 26.7 o D44