2018 KR

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2080129724 ± 3.31e-07
Semi-major axis (a)0.8847240133 AU ± 4.67e-09
Inclination (i)1.16228446° ± 4.84e-06
Long. of Asc. Node (Ω)128.61978294° ± 2.82e-04
Arg. of Perihelion (ω)269.87988074° ± 2.61e-04
Mean Anomaly (M)216.80480787° ± 1.12e-04
Mean Motion (n)1.1844058764°/day ± 9.37e-09
Perihelion dist (q)0.70068994 AU ± 2.93e-07
Aphelion dist (Q)1.06875809 AU ± 2.93e-07
Orbital Period0.83216936 yr ± 6.58e-09
NGA Modelr2
A2-2.09442977e-13 ± 1.11e-14 AU/d²
Physical Parameters
H (abs. magnitude)26.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.331″
Uncertainty0
Orbit TypeAten
MOID0.014340 AU
Observations Used60
Oppositions2
Arc Total2013-2023
First Observation Used2013-04-19
Last Observation Used2023-06-08
Observations (60)
Date Type RA Dec Mag Band Observatory
2018-05-25 09:46:22 C 14 48 36.83 +12 13 43.4 U I52
2018-05-25 09:48:45 C 14 48 35.60 +12 13 50.7 U I52
2018-05-25 09:51:08 C 14 48 34.31 +12 13 56.1 U I52
2018-06-03 05:40:49 C 12 55 30.28 +20 45 18.4 o 291
2018-06-03 05:46:45 C 12 55 26.96 +20 45 27.7 o 291
2018-06-03 05:52:43 C 12 55 23.64 +20 45 35.4 o 291
2023-06-08 06:50:27 C 13 48 30.160 +68 06 11.70 V I52
2023-06-08 06:54:26 C 13 48 13.950 +68 06 33.70 V I52
2023-06-08 07:03:08 C 13 47 38.810 +68 07 20.30 V I52
2023-06-08 07:07:08 C 13 47 22.550 +68 07 39.90 V I52