2021 KL3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2677531680 ± 9.23e-05
Semi-major axis (a)1.6970033319 AU ± 5.37e-04
Inclination (i)32.36759499° ± 1.64e-02
Long. of Asc. Node (Ω)239.61209488° ± 1.41e-03
Arg. of Perihelion (ω)85.25639392° ± 2.51e-02
Mean Anomaly (M)315.64935509° ± 3.18e-01
Mean Motion (n)0.4458494484°/day ± 2.12e-04
Perihelion dist (q)1.24262531 AU ± 4.24e-04
Aphelion dist (Q)2.15138135 AU ± 6.99e-04
Orbital Period2.21067064 yr ± 1.05e-03
Physical Parameters
H (abs. magnitude)22.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.143″
Uncertainty3
Orbit TypeAmor
MOID0.457305 AU
Observations Used18
Oppositions1
Arc Total2021-2021
First Observation Used2021-05-30
Last Observation Used2021-06-11
Observations (19)
Date Type RA Dec Mag Band Observatory
2021-05-30 07:32:42 C 15 04 30.211 -13 48 26.83 U F51
2021-05-30 07:51:35 C 15 04 29.141 -13 47 43.59 U F51
2021-05-30 08:10:27 C 15 04 28.050 -13 47 00.12 U F51
2021-05-30 08:29:20 C 15 04 26.965 -13 46 16.70 U F51
2021-05-31 04:57:02 C 15 03 21.96 -12 58 50.8 V 807
2021-05-31 05:09:16 C 15 03 21.30 -12 58 22.6 V 807
2021-05-31 05:20:57 C 15 03 20.65 -12 57 55.7 V 807
2021-06-01 03:32:20 C 15 02 13.21 -12 06 57.0 V 807
2021-06-01 03:40:18 C 15 02 12.78 -12 06 38.7 V 807
2021-06-01 03:48:16 C 15 02 12.35 -12 06 20.3 V 807
2021-06-01 05:29:37 C 15 02 07.51 -12 02 44.2 V V06
2021-06-01 05:42:37 C 15 02 06.79 -12 02 15.2 V V06
2021-06-01 05:55:37 C 15 02 06.09 -12 01 44.9 V V06
2021-06-03 06:18:59 C 14 59 46.866 -10 11 34.66 V 568
2021-06-03 06:20:43 C 14 59 46.779 -10 11 30.75 V 568
2021-06-03 06:22:28 C 14 59 46.693 -10 11 26.81 V 568
2021-06-11 04:30:47 C 14 52 29.09 -03 22 37.6 V 807
2021-06-11 04:46:43 C 14 52 28.56 -03 22 05.6 V 807
2021-06-11 05:02:40 C 14 52 28.07 -03 21 33.3 V 807