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
2021-03-19 08:03:12 C 12 10 09.22 +11 18 08.8 V G96
2021-03-19 08:10:47 C 12 10 08.80 +11 18 11.1 V G96
2021-04-07 05:38:53 C 11 44 37.06 +13 16 12.5 V G96
2021-04-07 05:55:18 C 11 44 36.09 +13 16 15.2 V G96
2021-04-07 06:03:31 C 11 44 35.61 +13 16 17.0 V G96
2021-04-11 06:20:29 C 11 39 28.570 +13 30 25.99 U F51
2021-04-11 06:37:52 C 11 39 27.672 +13 30 28.19 U F51
2021-04-11 06:55:15 C 11 39 26.706 +13 30 30.23 U F51
2021-04-15 03:42:31 C 11 34 50.40 +13 39 31.1 u H21
2021-04-15 03:53:48 C 11 34 49.85 +13 39 31.9 u H21
2021-04-15 04:02:12 C 11 34 49.44 +13 39 32.2 u H21
2021-04-15 06:10:31 C 11 34 43.652 +13 39 43.59 U F51
2021-04-15 06:44:20 C 11 34 41.979 +13 39 46.12 U F51
2021-04-15 07:01:17 C 11 34 41.146 +13 39 47.59 U F51