2021 KK1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2207683000 ± 2.00e+00
Semi-major axis (a)1.2872708000 AU ± 3.00e+00
Inclination (i)9.64937000° ± 4.00e+00
Long. of Asc. Node (Ω)65.94191000° ± 5.00e+00
Arg. of Perihelion (ω)191.18850000° ± 6.00e+00
Mean Anomaly (M)20.24694000° ± 4.26e+02
Mean Motion (n)0.6748374830°/day ± 2.36e+00
Perihelion dist (q)1.00308220 AU ± 3.48e+00
Aphelion dist (Q)1.57145940 AU ± 4.48e+00
Orbital Period1.46051120 yr ± 5.11e+00
Physical Parameters
H (abs. magnitude)25.17
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty6
Orbit TypeAmor
MOID0.007273 AU
Observations Used11
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-05-20
Observations (11)
Date Type RA Dec Mag Band Observatory
2021-05-18 10:39:36 C 21 01 40.58 +23 36 17.1 V G96
2021-05-18 10:58:23 C 21 01 55.81 +23 32 58.4 V G96
2021-05-19 10:39:02 C 21 22 21.82 +19 08 32.0 V G96
2021-05-19 10:46:24 C 21 22 27.65 +19 07 09.1 V G96
2021-05-19 10:53:48 C 21 22 33.58 +19 05 43.8 V G96
2021-05-19 11:01:11 C 21 22 39.40 +19 04 21.1 V G96
2021-05-19 11:19:13 C 21 22 53.57 +19 00 56.0 V G96
2021-05-19 11:19:58 C 21 22 54.16 +19 00 46.4 V G96
2021-05-19 11:20:43 C 21 22 54.76 +19 00 38.9 V G96
2021-05-20 10:36:41 C 21 42 21.11 +14 26 36.5 V G96
2021-05-20 10:38:26 C 21 42 22.44 +14 26 15.5 V G96