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
2013-10-27 08:22:42 C 03 14 36.38 +02 59 04.8 o 711
2013-11-04 10:16:45 C 02 58 15.799 +01 32 54.96 L F51
2013-11-04 10:36:52 C 02 58 13.199 +01 32 44.70 L F51
2013-11-04 10:56:21 C 02 58 10.690 +01 32 34.83 L F51
2013-11-04 11:15:54 C 02 58 08.159 +01 32 24.87 L F51
2013-11-06 21:31:23 C 02 50 37.45 +01 01 01.1 q C77
2013-11-06 21:48:05 C 02 50 34.90 +01 00 52.0 q C77
2013-11-06 22:03:25 C 02 50 32.53 +01 00 43.4 q C77
2013-11-06 22:13:17 C 02 50 31.04 +01 00 38.4 q C77
2013-11-08 07:05:35 C 02 45 30.98 +00 41 48.5 N I41
2013-11-08 09:54:12 C 02 45 01.61 +00 40 07.9 N I41
2013-11-08 10:30:41 C 02 44 55.32 +00 39 46.0 N I41
2013-11-11 21:53:01 C 02 29 07.11 -00 14 27.8 t 204
2013-11-11 22:02:50 C 02 29 04.85 -00 14 35.1 t 204
2013-11-11 22:08:58 C 02 29 03.42 -00 14 38.7 t 204
2013-11-18 05:29:36 C 01 43 00.12 -02 24 31.2 q H45
2013-11-18 05:31:17 C 01 42 59.37 -02 24 32.9 q H45
2013-11-18 05:32:47 C 01 42 58.75 -02 24 34.1 q H45
2013-11-18 05:34:35 C 01 42 57.96 -02 24 35.4 q H45
2013-11-18 05:36:28 C 01 42 57.18 -02 24 38.3 q H45
2013-11-18 05:39:17 C 01 42 56.00 -02 24 40.5 q H45
2013-11-19 02:47:54 C 01 33 51.05 -02 47 36.1 q H45
2013-11-19 02:48:49 C 01 33 50.66 -02 47 36.8 q H45
2013-11-19 02:50:02 C 01 33 50.12 -02 47 37.3 q H45
2013-11-19 02:51:37 C 01 33 49.32 -02 47 39.3 q H45
2013-11-19 02:53:07 C 01 33 48.63 -02 47 41.4 q H45
2013-11-19 02:54:33 C 01 33 47.93 -02 47 43.1 q H45
2013-11-19 02:56:15 C 01 33 47.14 -02 47 44.4 q H45
2013-11-19 02:57:59 C 01 33 46.34 -02 47 46.5 q H45
2013-11-20 04:35:50 C 01 21 24.13 -03 17 35.5 u H21
2013-11-20 04:38:16 C 01 21 22.83 -03 17 38.5 u H21
2013-11-20 04:40:51 C 01 21 21.49 -03 17 42.0 u H21
2013-11-20 04:43:09 C 01 21 20.28 -03 17 44.8 u H21
2013-11-20 04:45:57 C 01 21 18.79 -03 17 47.9 u H21
2013-11-20 04:50:40 C 01 21 16.64 -03 17 48.2 q H45
2013-11-20 04:51:43 C 01 21 16.03 -03 17 48.9 q H45
2013-11-20 04:53:05 C 01 21 15.33 -03 17 50.6 q H45
2013-11-20 04:54:01 C 01 21 14.80 -03 17 51.7 q H45
2013-11-20 04:55:38 C 01 21 13.94 -03 17 53.9 q H45
2013-11-20 04:57:34 C 01 21 12.95 -03 17 56.3 q H45
2013-11-20 04:58:48 C 01 21 12.25 -03 17 57.5 q H45
2013-11-20 05:00:11 C 01 21 11.53 -03 17 59.2 q H45
2013-11-21 14:40:24 C 01 02 35.21 -04 00 27.4 o 300
2013-11-21 14:42:17 C 01 02 34.02 -04 00 29.9 o 300
2013-11-21 14:46:02 C 01 02 31.73 -04 00 35.2 o 300
2013-11-21 14:51:40 C 01 02 28.30 -04 00 42.9 o 300
2013-11-21 14:53:33 C 01 02 27.11 -04 00 45.0 o 300
2013-11-21 14:55:26 C 01 02 25.93 -04 00 47.4 o 300
2013-11-21 14:57:18 C 01 02 24.82 -04 00 49.8 o 300
2013-11-21 14:59:11 C 01 02 23.67 -04 00 52.1 o 300
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)