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
2000-05-22 04:53:01 C 14 10 17.79 -07 30 54.9 c 699
2000-05-22 05:07:59 C 14 10 20.95 -07 32 28.7 c 699
2000-05-22 05:22:50 C 14 10 23.92 -07 34 00.5 c 699
2000-05-22 05:37:48 C 14 10 27.16 -07 35 34.9 c 699
2000-05-23 04:55:13 C 14 15 31.12 -09 48 11.3 c 699
2000-05-23 04:56:45 C 14 15 29.65 -09 48 24.5 i 739
2000-05-23 04:58:55 C 14 15 30.19 -09 48 34.3 i 739
2000-05-23 05:00:41 C 14 15 30.28 -09 48 46.1 i 739
2000-05-23 05:09:57 C 14 15 33.70 -09 49 28.4 c 699
2000-05-23 05:24:44 C 14 15 36.28 -09 50 45.2 c 699
2000-05-23 05:39:31 C 14 15 38.85 -09 52 02.1 c 699
2000-05-23 20:26:45 C 14 18 28.71 -11 04 49.2 d 557
2000-05-23 20:31:52 C 14 18 29.55 -11 05 13.1 d 557
2000-05-23 20:36:57 C 14 18 30.35 -11 05 36.4 d 557
2000-05-23 21:05:28 C 14 18 34.84 -11 07 46.9 118
2000-05-23 21:12:02 C 14 18 35.91 -11 08 17.1 118
2000-05-23 21:15:51 C 14 18 36.51 -11 08 35.5 118
2000-05-23 21:37:23 C 14 18 40.59 -11 10 15.6 611
2000-05-23 21:42:14 C 14 18 41.40 -11 10 36.9 611
2000-05-23 21:46:35 C 14 18 42.09 -11 10 58.0 611
2000-05-23 21:48:53 C 14 18 42.53 -11 11 10.0 611
2000-05-23 21:53:21 C 14 18 43.22 -11 11 30.6 611
2000-05-23 22:45:15 C 14 18 51.20 -11 15 26.3 c 046
2000-05-23 22:46:19 C 14 18 51.37 -11 15 30.7 c 046
2000-05-23 22:47:04 C 14 18 51.46 -11 15 34.3 c 046
2000-05-23 22:47:48 C 14 18 51.60 -11 15 37.8 c 046
2000-05-23 22:49:26 C 14 18 51.88 -11 15 44.6 c 046
2000-05-23 22:50:45 C 14 18 52.05 -11 15 50.2 c 046
2000-05-24 04:59:22 C 14 19 59.11 -11 43 06.8 d 858
2000-05-24 05:02:42 C 14 19 59.62 -11 43 21.6 d 858
2000-05-24 05:06:20 C 14 20 00.15 -11 43 37.1 d 858
2000-05-24 12:47:24 C 14 21 18.77 -12 16 22.7 344
2000-05-24 12:48:33 C 14 21 18.98 -12 16 27.7 344
2000-05-24 12:50:46 C 14 21 19.25 -12 16 36.6 344
2000-05-24 12:53:23 C 14 21 19.63 -12 16 48.0 344
2000-05-24 12:57:23 C 14 21 20.20 -12 17 04.3 344
2000-05-24 12:58:59 C 14 21 20.43 -12 17 10.9 344
2000-05-24 20:17:50 C 14 22 31.55 -12 46 54.2 540
2000-05-24 20:21:55 C 14 22 32.10 -12 47 12.4 d 557
2000-05-24 20:22:51 C 14 22 32.28 -12 47 14.7 540
2000-05-24 20:24:58 C 14 22 32.53 -12 47 24.3 d 557
2000-05-24 20:27:10 C 14 22 32.88 -12 47 31.1 540
2000-05-24 20:29:31 C 14 22 33.20 -12 47 41.3 d 557
2000-05-24 20:32:34 C 14 22 33.66 -12 47 53.2 540
2000-05-24 22:23:46 C 14 22 49.19 -12 55 07.7 c 046
2000-05-24 22:24:55 C 14 22 49.34 -12 55 11.9 c 046
2000-05-24 22:25:39 C 14 22 49.45 -12 55 14.8 c 046
2000-05-24 22:26:48 C 14 22 49.62 -12 55 19.1 c 046
2000-05-25 06:10:09 C 14 24 02.05 -13 24 36.5 658
2000-05-25 06:15:18 C 14 24 02.71 -13 24 54.8 658
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)