2020 KB3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4956554000
Semi-major axis (a)2.0198988000 AU
Inclination (i)5.64144000°
Long. of Asc. Node (Ω)81.97055000°
Arg. of Perihelion (ω)187.13732000°
Mean Anomaly (M)319.20346000°
Mean Motion (n)0.3433283300°/day
Perihelion dist (q)1.01872510 AU
Aphelion dist (Q)3.02107250 AU
Orbital Period2.87074370 yr
Physical Parameters
H (abs. magnitude)24.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date2026-04-13
RMS Residual0.430″
Uncertainty5
Orbit TypeAmor
MOID0.004245 AU
Observations Used103
Radar Obs Used2
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-06-12
Observations (103)
Date Type RA Dec Mag Band Observatory
2020-06-12 20:43:54 C 16 04 13.73 -19 11 17.0 q A48
2020-06-12 20:44:34 C 16 04 15.70 -19 11 45.0 q A48
2020-06-12 20:45:15 C 16 04 17.65 -19 12 12.2 q A48
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-06-09 00:30:00 113164.0281 3 Hz 2380 -1 -1
2020-06-09 02:13:00 22299048.03 0.5 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)