IAA RAS IAA Minor Planet Database

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
2020-05-20 10:13:02 C 15 27 17.678 -12 15 35.25 – U F52
2020-05-20 10:29:02 C 15 27 15.774 -12 17 06.05 – U F52
2020-05-20 10:45:03 C 15 27 13.865 -12 18 37.06 – U F52
2020-05-20 10:53:09 C 15 27 12.91 -12 19 22.7 – V T05
2020-05-20 10:58:26 C 15 27 12.29 -12 19 52.4 – V T05
2020-05-20 11:49:52 C 15 27 06.34 -12 24 40.6 – V T05
2020-05-20 12:01:09 C 15 27 05.05 -12 25 43.5 – V T05
2020-05-21 00:15:02 C 15 26 11.92 -13 31 16.9 – q I76
2020-05-21 00:17:53 C 15 26 11.65 -13 31 30.8 – q I76
2020-05-21 00:20:26 C 15 26 11.41 -13 31 43.7 – q I76
2020-05-21 00:23:16 C 15 26 11.11 -13 31 57.6 – q I76
2020-05-21 05:24:32 C 15 25 51.10 -13 56 30.4 – q H45
2020-05-21 05:26:20 C 15 25 50.91 -13 56 38.8 – q H45
2020-05-21 05:27:23 C 15 25 50.81 -13 56 44.0 – q H45
2020-05-21 05:28:25 C 15 25 50.71 -13 56 48.9 – q H45
2020-05-21 05:29:26 C 15 25 50.61 -13 56 53.8 – q H45
2020-05-21 05:30:51 C 15 25 50.46 -13 57 00.6 – q H45
2020-05-21 10:23:02 C 15 25 29.17 -14 19 32.2 – V T05
2020-05-21 10:29:02 C 15 25 28.57 -14 19 59.7 – V T05
2020-05-21 11:19:30 C 15 25 23.59 -14 23 49.5 – V T05
2020-05-21 11:28:23 C 15 25 22.72 -14 24 29.7 – V T05
2020-05-21 22:30:21 C 15 24 45.58 -15 13 04.6 – q I76
2020-05-21 22:36:14 C 15 24 44.85 -15 13 27.4 – q I76
2020-05-21 22:41:33 C 15 24 44.61 -15 13 51.0 – q I76
2020-05-21 22:48:29 C 15 24 44.03 -15 14 20.0 – q I76
2020-05-22 07:39:49 C 15 24 10.15 -15 49 40.7 – V 703
2020-05-22 07:47:48 C 15 24 09.50 -15 50 11.3 – V 703
2020-05-22 07:55:47 C 15 24 08.82 -15 50 42.0 – V 703
2020-05-22 08:06:16 C 15 24 07.95 -15 51 21.9 – V 703
2020-05-22 10:30:57 C 15 24 00.70 -16 00 17.9 – V T08
2020-05-22 10:34:57 C 15 24 00.37 -16 00 32.9 – V T08
2020-05-22 11:25:39 C 15 23 56.12 -16 03 42.0 – V T08
2020-05-22 12:06:54 C 15 23 52.79 -16 06 14.1 – V T08
2020-05-23 00:10:53 C 15 23 17.25 -16 49 51.8 – V 104
2020-05-23 00:16:19 C 15 23 16.86 -16 50 10.8 – V 104
2020-05-23 00:22:37 C 15 23 16.45 -16 50 31.5 – V 104
2020-05-23 21:06:23 C 15 22 23.27 -17 56 01.5 – q K73
2020-05-23 21:12:49 C 15 22 23.04 -17 56 19.9 – q K73
2020-05-23 21:17:55 C 15 22 22.65 -17 56 35.0 – q K73
2020-05-24 09:55:26 C 15 21 55.52 -18 30 14.1 – V Q63
2020-05-24 09:59:16 C 15 21 55.32 -18 30 24.8 – V Q63
2020-05-24 10:03:05 C 15 21 55.10 -18 30 35.5 – V Q63
2020-05-24 11:03:34 C 15 21 46.58 -18 34 40.3 – V T05
2020-05-24 11:07:37 C 15 21 46.32 -18 34 51.0 – V T05
2020-05-24 11:15:36 C 15 21 45.84 -18 35 11.9 – V T05
2020-05-24 11:30:11 C 15 21 44.94 -18 35 50.1 – V T05
2020-05-24 15:55:24 C 15 21 34.53 -18 46 07.3 – V Q63
2020-05-24 15:59:14 C 15 21 34.31 -18 46 16.9 – V Q63
2020-05-24 16:03:04 C 15 21 34.12 -18 46 26.6 – V Q63
2020-05-26 07:16:45 C 15 20 23.06 -20 17 34.1 – V G96
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)