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
2000-05-25 06:19:37 C 14 24 03.23 -13 25 10.3 658
2000-05-25 06:22:37 C 14 24 03.67 -13 25 22.3 658
2000-05-26 21:42:45 C 14 29 23.43 -15 33 55.3 118
2000-05-26 21:44:21 C 14 29 23.60 -15 33 58.7 118
2000-05-26 21:48:34 C 14 29 24.06 -15 34 11.0 118
2000-05-28 04:08:28 C 14 32 55.68 -16 54 32.9 17.5 c 704
2000-05-28 04:27:47 C 14 32 57.44 -16 55 20.3 17.8 c 704
2000-05-28 04:49:14 C 14 32 59.36 -16 56 12.6 17.8 c 704
2000-05-28 04:55:33 C 14 33 00.25 -16 56 28.6 c 699
2000-05-28 05:08:32 C 14 33 01.11 -16 56 59.7 18.5 c 704
2000-05-28 05:17:58 C 14 33 01.93 -16 57 23.6 d 858
2000-05-28 05:22:48 C 14 33 02.33 -16 57 35.3 d 858
2000-05-28 05:27:43 C 14 33 02.77 -16 57 46.7 d 858
2000-05-28 05:27:49 C 14 33 02.82 -16 57 46.0 18.0 c 704
2000-05-28 05:54:37 C 14 33 05.57 -16 58 51.9 c 699
2000-05-28 06:28:46 C 14 33 08.65 -17 00 13.5 c 699
2000-05-28 07:02:58 C 14 33 11.74 -17 01 34.5 c 699
2000-05-29 03:33:28 C 14 35 20.96 -17 48 06.0 c 715
2000-05-29 03:43:44 C 14 35 21.74 -17 48 31.0 c 715
2000-05-29 03:56:40 C 14 35 22.75 -17 48 55.8 c 715
2000-05-29 05:41:21 C 14 35 31.35 -17 52 45.6 d 858
2000-05-29 05:46:14 C 14 35 31.72 -17 52 54.8 d 858
2000-05-29 05:51:14 C 14 35 32.13 -17 53 06.0 d 858
2000-05-29 14:17:59 C 14 36 20.45 -18 10 38.6 360
2000-05-29 14:23:29 C 14 36 20.91 -18 10 49.9 360
2000-05-29 14:28:30 C 14 36 21.29 -18 10 59.9 360
2000-06-12 11:45:05 C 14 58 14.51 -24 14 40.3 413
2000-06-12 11:48:55 C 14 58 14.72 -24 14 43.8 413
2000-06-12 11:53:13 C 14 58 14.97 -24 14 45.4 413
2000-06-12 11:59:08 C 14 58 15.10 -24 14 47.8 413
2000-06-15 11:56:39 C 15 01 55.84 -24 52 41.9 413
2000-06-15 12:01:48 C 15 01 56.16 -24 52 44.6 413
2000-06-15 12:06:56 C 15 01 56.41 -24 52 47.7 413
2013-10-26 06:19:40 C 03 16 03.61 +03 09 02.1 q 703
2013-10-26 06:32:55 C 03 16 02.83 +03 08 57.0 q 703
2013-10-26 07:28:35 C 03 15 59.45 +03 08 36.2 q 703
2013-10-26 07:43:04 C 03 15 58.51 +03 08 31.7 q 703
2013-10-26 07:54:55 C 03 15 57.19 +03 08 22.7 u H21
2013-10-26 07:57:31 C 03 15 57.77 +03 08 28.9 q 703
2013-10-26 08:02:03 C 03 15 56.76 +03 08 20.4 u H21
2013-10-26 08:10:03 C 03 15 56.29 +03 08 17.0 u H21
2013-10-26 08:12:01 C 03 15 56.85 +03 08 20.0 q 703
2013-10-26 11:24:08 C 03 15 45.11 +03 07 08.0 o 711
2013-10-26 11:28:37 C 03 15 44.81 +03 07 06.2 o 711
2013-10-26 11:33:10 C 03 15 44.56 +03 07 04.1 o 711
2013-10-26 23:49:07 C 03 15 06.35 +03 02 16.5 u I93
2013-10-27 00:08:03 C 03 15 05.19 +03 02 09.2 u I93
2013-10-27 00:27:01 C 03 15 04.00 +03 02 02.0 u I93
2013-10-27 08:13:52 C 03 14 36.98 +02 59 08.3 o 711
2013-10-27 08:18:15 C 03 14 36.70 +02 59 06.2 o 711
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)