2000 KA

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4619523445 ± 2.73e-09
Semi-major axis (a)1.3319516950 AU ± 4.96e-10
Inclination (i)6.73045099° ± 3.08e-06
Long. of Asc. Node (Ω)62.43047164° ± 3.76e-06
Arg. of Perihelion (ω)83.30627111° ± 3.79e-06
Mean Anomaly (M)250.30389849° ± 7.84e-07
Mean Motion (n)0.6411794046°/day ± 3.58e-10
Perihelion dist (q)0.71665349 AU ± 3.64e-09
Aphelion dist (Q)1.94724990 AU ± 3.70e-09
Orbital Period1.53720827 yr ± 8.58e-10
Physical Parameters
H (abs. magnitude)21.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.278″
Uncertainty0
Orbit TypeApollo
MOID0.001605 AU
Observations Used437
Radar Obs Used4
Oppositions7
Arc Total2000-2020
First Observation Used2000-05-22
Last Observation Used2020-06-21
Observations (477)
Date Type RA Dec Mag Band Observatory
2020-05-26 07:20:10 C 15 20 22.88 -20 17 40.8 V 703
2020-05-26 07:24:22 C 15 20 22.70 -20 17 49.3 V G96
2020-05-26 07:28:05 C 15 20 22.53 -20 17 56.5 V 703
2020-05-26 07:32:00 C 15 20 22.34 -20 18 04.6 V G96
2020-05-26 07:36:00 C 15 20 22.17 -20 18 12.3 V 703
2020-05-26 07:39:38 C 15 20 22.00 -20 18 19.5 V G96
2020-05-26 07:43:54 C 15 20 21.81 -20 18 28.0 V 703
2020-05-26 09:37:46 C 15 20 20.07 -20 22 05.5 V T08
2020-05-26 09:45:46 C 15 20 19.68 -20 22 21.1 V T08
2020-05-26 09:52:25 C 15 20 19.35 -20 22 34.5 V T08
2020-05-26 10:11:44 C 15 20 18.42 -20 23 12.4 V T08
2020-05-29 09:13:10 C 15 18 56.36 -22 19 42.7 V T05
2020-05-29 09:18:28 C 15 18 56.20 -22 19 49.5 V T05
2020-05-29 09:29:26 C 15 18 55.83 -22 20 04.5 V T05
2020-05-29 10:02:42 C 15 18 54.73 -22 20 48.7 V T05
2020-06-01 08:09:54 C 15 18 18.33 -23 41 05.0 V T05
2020-06-01 08:14:00 C 15 18 18.28 -23 41 08.1 V T05
2020-06-01 08:21:54 C 15 18 18.14 -23 41 16.3 V T05
2020-06-01 09:39:37 C 15 18 16.50 -23 42 30.9 V T05
2020-06-14 07:52:06 C 15 20 44.495 -26 38 25.54 U F51
2020-06-14 08:07:00 C 15 20 44.625 -26 38 30.37 U F51
2020-06-14 08:21:55 C 15 20 44.752 -26 38 35.31 U F51
2020-06-14 08:36:48 C 15 20 44.882 -26 38 39.94 U F51
2020-06-21 07:10:14 C 15 24 34.507 -27 22 28.33 U F51
2020-06-21 07:27:56 C 15 24 34.862 -27 22 32.09 U F51
2020-06-21 07:45:37 C 15 24 35.205 -27 22 36.03 U F51
2020-06-21 08:03:21 C 15 24 35.564 -27 22 39.77 U F51
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-05-14 03:52:00 -105650.2903 0.15 Hz 2380 -1 -1
2020-05-14 04:08:00 26202024.99 1 us 2380 -1 -1
2020-05-14 04:35:00 26275147.38 0.5 us 2380 -1 -1
2020-05-14 04:35:00 -108242.9129 0.15 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)